zZzzZ. — /home2/zrzvbdry/wiredsave.click/wp-content/plugins/wp-auto-spinner/inc

Editing: class.spin.php

<?php
/**
 * spin an article using a treasure database : treasure.dat
 */
class wp_auto_spin_spin {
	public $id;
	public $title;
	public $post;
	public $article; // spinned article
	public $debug = false;
	
	// coming two variables to be used with the function replaceExecludes
	public $htmlfounds; // not to spin
	public $execludewords; // execluded words from spinning
	public $consequent_protect_tags;
	public $all_protected_tags;
	
	function __construct($id, $title, $post) {
		$this->id = $id;
		$this->title = $title;
		$this->post = $post;
		
		if (isset ( $_GET ['debug'] ))
			$this->debug = true;
	}
	
	/**
	 * function spin wrap : this plugin is a wraper for spin that switches between api spin and internal spin
	 */
	function spin_wrap() {
		
		// check if spinrewriter active
		$opt = get_option ( 'wp_auto_spin', array () );
		
		if (in_array ( 'OPT_AUTO_SPIN_REWRITER', $opt )) {
			
			return $this->spin_rewriter ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_WORDAI', $opt )) {
			
			return $this->spin_wordai ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_TBS', $opt )) {
			
			return $this->spin_tbs ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_CP', $opt )) {
			
			return $this->spin_cp ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_SC', $opt )) {
			
			return $this->spin_sc ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_CR', $opt )) {
			
			return $this->spin_cr ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_ES', $opt )) {
			
			return $this->spin_es ();
		} elseif (in_array ( 'OPT_AUTO_SPIN_BOT', $opt )) {
			
			return $this->spin_bot ();
		} else {
			
			return $this->spin ();
		}
	}
	
	/**
	 * function spin rewriter : using the spin rewriter api
	 */
	function spin_rewriter() {
		$spinRewriterDebug = false; // ini
		 
		 
		
		// chek if username and passowrd found
		$wp_auto_spinner_email = get_option ( 'wp_auto_spinner_email', '' );
		$wp_auto_spinner_password = get_option ( 'wp_auto_spinner_password', '' );
		$opt = get_option ( 'wp_auto_spin', array () );
		$wp_auto_spinner_quality = get_option ( 'wp_auto_spinner_quality', 'medium' );
		$wp_auto_spinner_execlude = get_option ( 'wp_auto_spinner_execlude', '' );
		
		// execlude title words
		if (in_array ( 'OPT_AUTO_SPIN_TITLE_EX', $opt )) {
			$extitle = explode ( ' ', $this->title );
			
			$wp_auto_spinner_execlude = explode ( "\n", $wp_auto_spinner_execlude );
			$wp_auto_spinner_execlude = array_filter ( array_merge ( $wp_auto_spinner_execlude, $extitle ) );
			$wp_auto_spinner_execlude = implode ( ",", $wp_auto_spinner_execlude );
		} else {
			
			$wp_auto_spinner_execlude = array_filter ( explode ( "\n", $wp_auto_spinner_execlude ) );
			$wp_auto_spinner_execlude = implode ( ",", $wp_auto_spinner_execlude );
		}
		
		wp_auto_spinner_log_new ( 'Spinning', 'Trying to use spinrewriter api' );
		
		if (trim ( $wp_auto_spinner_email ) != '' && trim ( $wp_auto_spinner_password ) != '') {
			
			// running a quote call
			require_once ("SpinRewriterAPI.php");
			
			// Authenticate yourself.
			$spinrewriter_api = new SpinRewriterAPI ( $wp_auto_spinner_email, $wp_auto_spinner_password );
			
			// Make the actual API request and save response as a native PHP array.
			$api_response = $spinrewriter_api->getQuota ();
			
			// check if response is a valid response i.e is array
			if (isset ( $api_response ['status'] )) {
				
				// check if reponse status is OK or Error
				if ($api_response ['status'] == 'OK') {
					
					// let's check if quote available
					if ($api_response ['api_requests_available'] > 0) {
						
						wp_auto_spinner_log_new ( 'SpinRewriter', 'Quota ' . $api_response ['api_requests_available'] );
						
						$protected_terms = "John, Douglas Adams, then";
						$spinrewriter_api->setProtectedTerms ( $wp_auto_spinner_execlude );
						
						// (optional) Set whether the One-Click Rewrite process automatically protects Capitalized Words outside the article's title.
						if (in_array ( 'OPT_AUTO_SPIN_AutoProtectedTerms', $opt )) {
							$spinrewriter_api->setAutoProtectedTerms ( true );
						} else {
							$spinrewriter_api->setAutoProtectedTerms ( false );
						}
						
						// (optional) Set the confidence level of the One-Click Rewrite process.
						$spinrewriter_api->setConfidenceLevel ( $wp_auto_spinner_quality );
						
						// (optional) Set whether the One-Click Rewrite process uses nested spinning syntax (multi-level spinning) or not.
						if (in_array ( 'OPT_AUTO_SPIN_NestedSpintax', $opt )) {
							$spinrewriter_api->setNestedSpintax ( false );
						} else {
							$spinrewriter_api->setNestedSpintax ( false );
						}
						
						// (optional) Set whether Spin Rewriter rewrites complete sentences on its own.
						if (in_array ( 'OPT_AUTO_SPIN_AutoSentences', $opt )) {
							$spinrewriter_api->setAutoSentences ( true );
						} else {
							$spinrewriter_api->setAutoSentences ( false );
						}
						
						// (optional) Set whether Spin Rewriter rewrites entire paragraphs on its own.
						if (in_array ( 'OPT_AUTO_SPIN_AutoParagraphs', $opt )) {
							$spinrewriter_api->setAutoParagraphs ( false );
						} else {
							$spinrewriter_api->setAutoParagraphs ( false );
						}
						
						// (optional) Set whether Spin Rewriter writes additional paragraphs on its own.
						if (in_array ( 'OPT_AUTO_SPIN_AutoNewParagraphs', $opt )) {
							$spinrewriter_api->setAutoNewParagraphs ( false );
						} else {
							$spinrewriter_api->setAutoNewParagraphs ( false );
						}
						
						// (optional) Set whether Spin Rewriter changes the entire structure of phrases and sentences.
						if (in_array ( 'OPT_AUTO_SPIN_AutoSentenceTrees', $opt )) {
							$spinrewriter_api->setAutoSentenceTrees ( true );
						} else {
							$spinrewriter_api->setAutoSentenceTrees ( false );
						}
						
						// (optional) Set the desired spintax format to be used with the returned spun text.
						$spinrewriter_api->setSpintaxFormat ( "{|}" );
						
						// Make the actual API request and save response as a native PHP array.
						$text = "John will book a room. Then he will read a book by Douglas Adams.";
						
						$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
						
						$article = $this->replaceExecludes ( $article, $opt );
						
						// fixes
						$original_article = $article = str_replace ( ':(*', ': (*', $article );
						
						
						$api_response2 = $spinrewriter_api->getTextWithSpintax ( $article );
						
						// validate reply with OK
						if (isset ( $api_response2 ['status'] )) {
							
							// status = OK
							if ($api_response2 ['status'] == 'OK') {
								
								wp_auto_spinner_log_new ( 'SpinRewriter', 'status is ok i.e valid content returned' );
								
								$article = $api_response2 ['response'];
								
								if ($spinRewriterDebug)
									echo '---------------spintax: ' . $article;
								
								// fix lrb
								$article = str_replace ( '-LRB-', '(', $article );
								
								// fix exclude
								$article = preg_replace ( '{$\s(\**?$)\.}', '($1', $article ); // ( *****).
								$article = preg_replace ( '{$\s(\**?$)\s$}', '($1 (', $article ); // ( *****) (
								$article = preg_replace ( '{\s(\(\**?$)\.(\s)}', "$1$2", $article ); // (***********************).\s
								$article = str_replace ( '( *', '(*', $article );
								$article = str_replace ( '& #', '&#', $article );
								
								if ($this->debug)
									echo " " . time () . "Returned from spinRewriter:-<hr> " . $article;
									
								
								// safe mode
								if (in_array ( 'OPT_AUTO_SPIN_SR_SAFE', $opt )) {
									
									// extract synonyms from remote post and replace in the original article
									$article = $this->find_remote_synonyms_and_replace ( $article, $original_article );
								}
								
								$article = $this->restoreExecludes ( $article );
								
								if ($spinRewriterDebug)
									echo '---------------restoreExcludes: ' . $article;
								
								$this->article = $article;
								
								// now article contains the synonyms on the form {test|test2}
								return $this->update_post ();
							} else {
								wp_auto_spinner_log_new ( 'SpinRewriter says', $api_response2 ['response'] );
							}
						} else {
							wp_auto_spinner_log_new ( 'SpinRewriter', 'We could not get valid response ' );
						}
					} else {
						wp_auto_spinner_log_new ( 'SpinRewriter says', $api_response ['response'] );
					}
				} else {
					wp_auto_spinner_log_new ( 'SpinRewriter says', $api_response ['response'] );
				}
			} else {
				wp_auto_spinner_log_new ( 'spinning', 'Trying to use spinrewriter api' );
			}
		} // found email and password
		
		wp_auto_spinner_log_new ( 'SpinRewriter Skip', 'We will use the internal synonyms database instead' );
		return $this->spin ();
	}
	
	/**
	 * WordAI spinning function
	 */
	function spin_wordai() {
		$wordAiDebug = false;
		
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use WordAi api' );
		
		// wordai options
		$wp_auto_spinner_wordai_email = trim ( get_option ( 'wp_auto_spinner_wordai_email', '' ) );
		$wp_auto_spinner_wordai_password = trim ( get_option ( 'wp_auto_spinner_wordai_password', '' ) );
		$wp_auto_spinner_wordai_quality = trim ( get_option ( 'wp_auto_spinner_wordai_quality', 'Regular' ) );
		
		// migrate old quality from 1-100
		if (is_numeric ( $wp_auto_spinner_wordai_quality ))
			$wp_auto_spinner_wordai_quality = 'Regular';
		
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if email and password is saved
		if (trim ( $wp_auto_spinner_wordai_email ) != '' && trim ( $wp_auto_spinner_wordai_password ) != '') {
			
			// good we now have an email and password let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
			
			// mask the execluded parts with astrics
			$article = $this->replaceExecludes ( $article, $opt );
			
			$original_article = $article;
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 0 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 120 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			
			if ($wordAiDebug)
				print_r ( 'Article:' . $article );
			
			// curl post
			$curlurl = "http://wordai.com/users/turing-api.php";
			$curlpost = "s=" . urlencode ( $article ) . "&quality=" . urlencode ( trim ( $wp_auto_spinner_wordai_quality ) ) . "&email=$wp_auto_spinner_wordai_email&pass=$wp_auto_spinner_wordai_password&output=json&nonested=on";
			
			// sentence
			if (in_array ( 'OPT_AUTO_SPIN_WORDAI_SENTENCE', $opt )) {
				$curlpost = $curlpost .= '&sentence=on';
			}
			
			// Paragraph
			if (in_array ( 'OPT_AUTO_SPIN_WORDAI_PARAGRAPH', $opt )) {
				$curlpost = $curlpost .= '&paragraph=on';
			}
			
			// OPT_AUTO_SPIN_WORDAI_PERFECT
			if (in_array ( 'OPT_AUTO_SPIN_WORDAI_PERFECT', $opt )) {
				$curlpost = $curlpost .= '&perfect_tense=correct';
			}
			
			curl_setopt ( $ch, CURLOPT_URL, $curlurl );
			curl_setopt ( $ch, CURLOPT_POST, true );
			curl_setopt ( $ch, CURLOPT_POSTFIELDS, $curlpost );
			$exec = curl_exec ( $ch );
			$x = curl_error ( $ch );
			
			// validate result
			
			if (stristr ( $exec, '{' )) {
				
				// good it is json let's verify
				$jsonReply = json_decode ( $exec );
				
				// verify status either success or failure
				if (isset ( $jsonReply->status )) {
					
					if ($jsonReply->status == 'Success') {
						
						if ($wordAiDebug)
							print_r ( ' ---------- Return:' . $jsonReply->text );
						
						// fix -LRB-
						$jsonReply->text = str_replace ( '-LRB-', '(', $jsonReply->text );
						
						// fix {*|}
						$jsonReply->text = preg_replace ( "/{\*\|.*?}/", '*', $jsonReply->text );
						
						// fix {) have|)'ve}
						preg_match_all ( '/{\)[^}]*\|\)[^}]*}/', $jsonReply->text, $matches_brackets );
						$matches_brackets = $matches_brackets [0];
						
						foreach ( $matches_brackets as $matches_bracket ) {
							$matches_bracket_clean = str_replace ( array (
									'{',
									'}' 
							), '', $matches_bracket );
							$matches_bracket_parts = explode ( '|', $matches_bracket_clean );
							$jsonReply->text = str_replace ( $matches_bracket, $matches_bracket_parts [0], $jsonReply->text );
						}
						
						$article = $jsonReply->text;
						
						if (in_array ( 'OPT_AUTO_SPIN_WORDAI_PERFECT', $opt )) {
							
							$article = str_replace ( ' \n ', "\n", $article );
							$article = str_replace ( ' \N ', "\n", $article );
							$article = str_replace ( ')\n(', ")\n(", $article );
							
							$article = stripslashes ( $article );
						}
						
						// safe mode
						if (in_array ( 'OPT_AUTO_SPIN_WORDAI_SAFE', $opt )) {
							
							// extract synonyms from remote post and replace in the original article
							$article = $this->find_remote_synonyms_and_replace ( $article, $original_article );
						}
						
						// good the wordai spinned the content successfully
						$this->article = $this->restoreExecludes ( $article );
						
						// report success
						wp_auto_spinner_log_new ( 'WordAI Success', 'WordAI returned content successfully pid:#' . $this->id );
						
						// now article contains the synonyms on the form {test|test2}
						return $this->update_post ();
					} elseif ($jsonReply->status == 'Failure') {
						wp_auto_spinner_log_new ( 'WordAI Err', 'WordAI returned an error: ' . $jsonReply->error );
					} else {
						
						wp_auto_spinner_log_new ( 'WordAI Err', 'Unknown status ' . $jsonReply->status );
					}
				} else {
					wp_auto_spinner_log_new ( 'WordAI Err', 'Can not find reply status with decoded json' );
				}
			} else {
				wp_auto_spinner_log_new ( 'WordAI Err', 'We issued the request but the response does not contain expected json ' . $x );
			} // response does not even contain json
		} // no email or password saved
		 
		// failed to use wordai
		wp_auto_spinner_log_new ( 'WordAI Skip', 'We will use the internal synonyms database instead' );
		return $this->spin ();
	}
	
	/**
	 * TheBestSPinner spinning function
	 */
	function spin_tbs() {
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use TBS api' );
		
		// TBS options
		$wp_auto_spinner_tbs_email = get_option ( 'wp_auto_spinner_tbs_email', '' );
		$wp_auto_spinner_tbs_password = get_option ( 'wp_auto_spinner_tbs_password', '' );
		$wp_auto_spinner_tbs_maxsyns = get_option ( 'wp_auto_spinner_tbs_maxsyns', '' );
		
		if (! is_numeric ( $wp_auto_spinner_tbs_maxsyns ) && $wp_auto_spinner_tbs_maxsyns > 0) {
			$wp_auto_spinner_tbs_maxsyns = 3;
		}
		
		$wp_auto_spinner_tbs_quality = get_option ( 'wp_auto_spinner_tbs_quality', '' );
		
		if ($wp_auto_spinner_tbs_quality != 1 && $wp_auto_spinner_tbs_quality != 2 && $wp_auto_spinner_tbs_quality != 3) {
			$wp_auto_spinner_tbs_quality = 3;
		}
		
		$tbs_protected = get_option ( 'wp_auto_spinner_execlude', '' );
		
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if email and password is saved
		if (trim ( $wp_auto_spinner_tbs_email ) != '' && trim ( $wp_auto_spinner_tbs_password ) != '') {
			
			// good we now have an email and password let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
			$article = $this->replaceExecludes ( $article, $opt );
			
			// $article ='Here is an example.';
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 0 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			
			$url = 'http://thebestspinner.com/api.php';
			
			// $testmethod = 'identifySynonyms';
			$testmethod = 'replaceEveryonesFavorites';
			
			// Build the data array for authenticating.
			
			$data = array ();
			$data ['action'] = 'authenticate';
			$data ['format'] = 'php'; // You can also specify 'xml' as the format.
			 
			// The user credentials should change for each UAW user with a TBS account.
			
			if (trim ( $tbs_protected ) != '') {
				$tbs_protected = explode ( "\n", $tbs_protected );
				$tbs_protected = array_filter ( $tbs_protected );
				$tbs_protected = array_map ( 'trim', $tbs_protected );
				$tbs_protected = implode ( ',', $tbs_protected );
			}
			
			// add , if not exists
			if (stristr ( $tbs_protected, ',' )) {
				$tbs_protected = $tbs_protected . ',';
			}
			
			$data ['username'] = $wp_auto_spinner_tbs_email;
			$data ['password'] = $wp_auto_spinner_tbs_password;
			
			curl_setopt ( $ch, CURLOPT_URL, $url );
			curl_setopt ( $ch, CURLOPT_POST, true );
			curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data );
			$exec = curl_exec ( $ch );
			$x = curl_error ( $ch );
			
			if (stristr ( $exec, 'session' )) {
				
				// good it is unsersialzed array verify
				$exec = unserialize ( $exec );
				
				// verify status either success or failure
				if (isset ( $exec ['success'] )) {
					
					if ($exec ['success'] == true) {
						// good we got valid session to use
						$session = $exec ['session'];
						
						// Build the data array for the example.
						$data = array ();
						$data ['session'] = $session;
						$data ['format'] = 'php'; // You can also specify 'xml' as the format.
						$data ['protectedterms'] = $tbs_protected;
						$data ['text'] = ($article);
						$data ['action'] = $testmethod;
						$data ['maxsyns'] = $wp_auto_spinner_tbs_maxsyns; // The number of synonyms per term.
						
						if ($testmethod == 'replaceEveryonesFavorites') {
							// Add a quality score for this method.
							$data ['quality'] = $wp_auto_spinner_tbs_quality;
						}
						
						curl_setopt ( $ch, CURLOPT_URL, $url );
						curl_setopt ( $ch, CURLOPT_POST, true );
						curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data );
						$exec = curl_exec ( $ch );
						$x = curl_error ( $ch );
						
						// echo $exec.$x;
						// exit;
						
						if (stristr ( $exec, 'a:' )) {
							
							$exec = unserialize ( $exec );
							
							// valid serialized reply array
							if ($exec ['success'] == true) {
								
								// good successfully spinned article here
								$this->article = $this->restoreExecludes ( $exec ['output'] );
								
								// report success
								wp_auto_spinner_log_new ( 'TBS Success', 'TBS returned content successfully pid:#' . $this->id );
								
								// now article contains the synonyms on the form {test|test2}
								return $this->update_post ();
							} else {
								
								if (isset ( $exec ['error'] )) {
									wp_auto_spinner_log_new ( 'TBS Err', 'login success but spin request returned an error:' . $exec ['error'] );
								} else {
									wp_auto_spinner_log_new ( 'TBS Err', 'niether success or error ' );
								}
							}
						} else {
							
							wp_auto_spinner_log_new ( 'TBS Err', 'login success but spin request did not return valid unserialized array' );
						}
					} elseif (isset ( $exec ['error'] )) {
						wp_auto_spinner_log_new ( 'TBS Err', 'Login status is not success:' . $exec ['error'] );
					} else {
						wp_auto_spinner_log_new ( 'TBS Err', 'can not find success or error' );
					}
				} else {
					wp_auto_spinner_log_new ( 'TBS Err', 'Can not find reply status with decoded Arr' );
				}
			} else {
				
				if (stristr ( $exec, 'Invalid username' )) {
					wp_auto_spinner_log_new ( 'TBS Err', 'Login failed, Invalid username or password.' );
				} else {
					wp_auto_spinner_log_new ( 'TBS Err', 'We issued the LOGIN request but the response does not contain valid authentication ' . $exec );
				}
			} // response does not even contain json
		} // no email or password saved
		 
		// failed to use wordai
		
		wp_auto_spinner_log_new ( 'TBS Skip', 'We will use the internal synonyms database instead' );
		
		return $this->spin ();
	}
	
	/*
	 * ContentProfessor spinning function
	 *
	 */
	function spin_cp() {
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use ContentProfessor api' );
		
		// CP options
		$wp_auto_spinner_cp_email = get_option ( 'wp_auto_spinner_cp_email', '' );
		$wp_auto_spinner_cp_password = get_option ( 'wp_auto_spinner_cp_password', '' );
		$wp_auto_spinner_cp_language = get_option ( 'wp_auto_spinner_cp_language', 'en' );
		$wp_auto_spinner_cp_limit = get_option ( 'wp_auto_spinner_cp_limit', '5' );
		$wp_auto_spinner_cp_quality = get_option ( 'wp_auto_spinner_cp_quality', 'ideal' );
		$wp_auto_spinner_cp_synonym_set = get_option ( 'wp_auto_spinner_cp_synonym_set', 'global' );
		$wp_auto_spinner_cp_min_words_count = get_option ( 'wp_auto_spinner_cp_min_words_count', '1' );
		$wp_auto_spinner_cp_max_words_count = get_option ( 'wp_auto_spinner_cp_max_words_count', '7' );
		$wp_auto_spinner_cp_type = get_option ( 'wp_auto_spinner_cp_type', 'free' );
		
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if email and password is saved
		if (trim ( $wp_auto_spinner_cp_email ) != '' && trim ( $wp_auto_spinner_cp_password ) != '') {
			
			// good we now have an email and password let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 0 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			 
			// build session url
			$url = 'http://www.contentprofessor.com/member_' . $wp_auto_spinner_cp_type . '/api/get_session?format=json&login=' . trim ( $wp_auto_spinner_cp_email ) . '&password=' . trim ( $wp_auto_spinner_cp_password );
			
			// process request
			curl_setopt ( $ch, CURLOPT_URL, $url );
			curl_setopt ( $ch, CURLOPT_HTTPGET, 1 );
			$exec = curl_exec ( $ch );
			$x = curl_error ( $ch );
			
			if (stristr ( $exec, '{' )) {
				
				// good it is unsersialzed array verify
				$exec = json_decode ( $exec );
				
				// verify status either success or failure
				if (isset ( $exec->result )) {
					
					if (isset ( $exec->result->data->session )) {
						
						// good we got valid session to use
						$session = $exec->result->data->session;
						
						$article = $this->replaceExecludes ( $article, $opt );
						
						$url = "http://www.contentprofessor.com/member_" . $wp_auto_spinner_cp_type . "/api/include_synonyms?format=json&session=" . $session . "&language=$wp_auto_spinner_cp_language&limit=$wp_auto_spinner_cp_limit&quality=$wp_auto_spinner_cp_quality&synonym_set=$wp_auto_spinner_cp_synonym_set&min_words_count=$wp_auto_spinner_cp_min_words_count&max_words_count=$wp_auto_spinner_cp_max_words_count";
						
						if (in_array ( 'OPT_AUTO_SPIN_CP_REMOVAL', $opt )) {
							$url = $url + '&removal_on=1';
						}
						
						if (in_array ( 'OPT_AUTO_SPIN_CP_EXECLUDE', $opt )) {
							$url = $url + '&excludes_on=1';
						}
						
						if (in_array ( 'OPT_AUTO_SPIN_CP_STOP', $opt )) {
							$url = $url + '&exclude_stop_words=1';
						}
						
						curl_setopt ( $ch, CURLOPT_URL, $url );
						curl_setopt ( $ch, CURLOPT_POST, true );
						
						$curlpost = array (
								'text' => $article 
						);
						curl_setopt ( $ch, CURLOPT_POSTFIELDS, $curlpost );
						
						$exec = curl_exec ( $ch );
						$x = curl_error ( $ch );
						
						if (stristr ( $exec, '{' )) {
							
							$exec = json_decode ( $exec );
							
							// valid json decoded reply array
							if (isset ( $exec->result->data->text )) {
								
								// good successfully spinned article here
								
								$article = preg_replace ( '{(.*?)}su', "$1", $exec->result->data->text );
								
								$this->article = $this->restoreExecludes ( $article );
								
								// report success
								wp_auto_spinner_log_new ( 'CP Success', 'CP returned content successfully pid:#' . $this->id );
								
								// now article contains the synonyms on the form {test|test2}
								return $this->update_post ();
							} else {
								
								if (isset ( $exec->result->error->description )) {
									wp_auto_spinner_log_new ( 'CP Err', 'login success but spin request returned an error:' . $exec->result->error->description );
								} else {
									wp_auto_spinner_log_new ( 'CP Err', 'niether success or error ' );
								}
							}
						} else {
							
							wp_auto_spinner_log_new ( 'CP Err', 'We issued the Rewrite request but the response does not contain expected valid json' );
						}
					} elseif (isset ( $exec->result->error->description )) {
						wp_auto_spinner_log_new ( 'CP Err', 'Login status is not success:' . $exec->result->error->description );
					} else {
						wp_auto_spinner_log_new ( 'CP Err', 'can not find success or error' );
					}
				} else {
					wp_auto_spinner_log_new ( 'CP Err', 'Can not find reply result with decoded Json' );
				}
			} else {
				wp_auto_spinner_log_new ( 'ContentProfessor Err', 'We issued the LOGIN request but the response does not contain expected valid json' );
			} // response does not even contain json
		} // no email or password saved
		 
		// failed to use wordai
		wp_auto_spinner_log_new ( 'SpinRewriter Skip', 'We will use the internal synonyms database instead' );
		return $this->spin ();
	}
	
	/**
	 * Spinner chief spinning function
	 */
	function spin_sc() {
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use SpinnerChief api' );
		
		// sc spinnerchief
		$wp_auto_spinner_sc_replacetype = get_option ( 'wp_auto_spinner_sc_replacetype', '0' );
		$wp_auto_spinner_sc_wordquality = get_option ( 'wp_auto_spinner_sc_wordquality', '0' );
		$wp_auto_spinner_sc_thesaurus = get_option ( 'wp_auto_spinner_sc_thesaurus', 'English' );
		$wp_auto_spinner_sc_Wordscount = get_option ( 'wp_auto_spinner_sc_Wordscount', '5' );
		$wp_auto_spinner_sc_spinfreq = get_option ( 'wp_auto_spinner_sc_spinfreq', '4' );
		$wp_auto_spinner_sc_password = get_option ( 'wp_auto_spinner_sc_password', '' );
		$wp_auto_spinner_sc_email = get_option ( 'wp_auto_spinner_sc_email', '' );
		
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if email and password is saved
		if (trim ( $wp_auto_spinner_sc_email ) != '' && trim ( $wp_auto_spinner_sc_password ) != '') {
			
			// good we now have an email and password let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
			$article = $this->replaceExecludes ( $article, $opt );
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 0 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			 
			// build session url
			$url = "http://api.spinnerchief.com:443/apikey=5adb5b9077d04b14b&username=" . urlencode ( $wp_auto_spinner_sc_email ) . "&password=" . urlencode ( $wp_auto_spinner_sc_password );
			
			// protectwords protect your words here
			
			// build parameters
			$url .= "&spinfreq=" . $wp_auto_spinner_sc_spinfreq;
			$url .= "&Wordscount=" . $wp_auto_spinner_sc_Wordscount;
			$url .= "&wordquality=" . $wp_auto_spinner_sc_wordquality;
			$url .= "&tagprotect=[]";
			$url .= "&original=1";
			$url .= "&thesaurus=" . $wp_auto_spinner_sc_thesaurus;
			$url .= "&replacetype=" . $wp_auto_spinner_sc_replacetype;
			$url .= "&chartype=1&convertbase=0";
			
			// pos
			if (in_array ( 'OPT_AUTO_SPIN_SC_POS', $opt )) {
				$url .= "&pos=1";
			}
			
			// GAI
			if (in_array ( 'OPT_AUTO_SPIN_SC_GAI', $opt )) {
				$url .= "&UseGrammarAI=1";
			}
			
			// process request
			// curl post
			$curlurl = "$url";
			$curlpost = (($article));
			curl_setopt ( $ch, CURLOPT_URL, $curlurl );
			curl_setopt ( $ch, CURLOPT_POST, true );
			curl_setopt ( $ch, CURLOPT_POSTFIELDS, $curlpost );
			$exec = curl_exec ( $ch );
			$x = curl_error ( $ch );
			 
			
			if (stristr ( $exec, 'error=' )) {
				
				// error found
				wp_auto_spinner_log_new ( 'SpinnerChief err', str_replace ( 'error=', '', $exec ) );
			} elseif (stristr ( $exec, '{' )) {
				
				// extract synonyms from remote post and replace in the original article
				$article = $this->find_remote_synonyms_and_replace ( $exec, $article );
				
				// restoring ****
				$article = $this->restoreExecludes ( $article );
				
				// good we have the article found
				$this->article = $article;
				
				// report success
				wp_auto_spinner_log_new ( 'SpinnerChief Success', 'SpinnerChief returned content successfully pid:#' . $this->id );
				
				// now article contains the synonyms on the form {test|test2}
				return $this->update_post ();
			} else {
				
				wp_auto_spinner_log_new ( 'SpinnerChief err', 'neither success or error found in the response' );
			}
		} // no email or password saved
		 
		// failed to use wordai
		wp_auto_spinner_log_new ( 'SpinnerChief Skip', 'We will use the internal synonyms database instead' );
		return $this->spin ();
	}
	
	/*
	 * ChimpRewriter spinning function
	 *
	 */
	function spin_cr() {
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use ChimpRewriter api' );
		
		// cr chimprewriter
		$wp_auto_spinner_cr_email = get_option ( 'wp_auto_spinner_cr_email', '' );
		$wp_auto_spinner_cr_apikey = get_option ( 'wp_auto_spinner_cr_apikey', '' );
		$wp_auto_spinner_cr_quality = get_option ( 'wp_auto_spinner_cr_quality', '4' );
		$wp_auto_spinner_cr_phrasequality = get_option ( 'wp_auto_spinner_cr_phrasequality', '3' );
		$wp_auto_spinner_cr_posmatch = get_option ( 'wp_auto_spinner_cr_posmatch', '3' );
		
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if email and password is saved
		if (trim ( $wp_auto_spinner_cr_email ) != '' && trim ( $wp_auto_spinner_cr_apikey ) != '') {
			
			// good we now have an email and password let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
			$article = $this->replaceExecludes ( $article, $opt );
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 0 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, false );
			
			$curlurl = "https://api.chimprewriter.com/ChimpRewrite";
			$curlpost = "email=" . trim ( $wp_auto_spinner_cr_email ) . "&apikey=" . trim ( $wp_auto_spinner_cr_apikey ) . "&quality=" . $wp_auto_spinner_cr_quality . "&text=" . urlencode ( $article ) . "&aid=none&tagprotect=[|]";
			
			$curlpost = $curlpost . '&phrasequality=' . $wp_auto_spinner_cr_phrasequality;
			$curlpost = $curlpost . '&posmatch=' . $wp_auto_spinner_cr_posmatch;
			
			// sentense rewrite
			if (in_array ( 'OPT_AUTO_SPIN_CR_SREWRITE', $opt )) {
				$curlpost = $curlpost . '&sentencerewrite=1';
			}
			
			if (in_array ( 'OPT_AUTO_SPIN_CR_GCHECK', $opt )) {
				$curlpost = $curlpost . '&grammarcheck=1';
			}
			
			if (in_array ( 'OPT_AUTO_SPIN_CR_reorderparagraphs', $opt )) {
				$curlpost = $curlpost . '&reorderparagraphs=1';
			}
			
			if (in_array ( 'OPT_AUTO_SPIN_CR_replacephraseswithphrases', $opt )) {
				$curlpost = $curlpost . '&replacephraseswithphrases=1';
			}
			
			if (in_array ( 'OPT_AUTO_SPIN_CR_spintidy', $opt )) {
				$curlpost = $curlpost . '&spintidy=0';
			}
			
			curl_setopt ( $ch, CURLOPT_URL, $curlurl );
			curl_setopt ( $ch, CURLOPT_POST, true );
			curl_setopt ( $ch, CURLOPT_POSTFIELDS, $curlpost );
			
			$exec = curl_exec ( $ch );
			$x = curl_error ( $ch );
			
			if (stristr ( $exec, '{' )) {
				
				// good it is unsersialzed array verify
				$exec = json_decode ( $exec );
				
				// verify status either success or failure
				if (isset ( $exec->status )) {
					
					if (isset ( $exec->output ) && trim ( $exec->status ) == 'success') {
						
						// good successfully spinned article here
						$this->article = $this->restoreExecludes ( $exec->output );
						
						// report success
						wp_auto_spinner_log_new ( 'CR Success', 'CP returned content successfully pid:#' . $this->id );
						
						// now article contains the synonyms on the form {test|test2}
						return $this->update_post ();
					} elseif (trim ( $exec->status ) == 'failure') {
						wp_auto_spinner_log_new ( 'CR Err', 'Login status is not success:' . $exec->output );
					} else {
						wp_auto_spinner_log_new ( 'CR Err', 'can not find success or error' );
					}
				} else {
					wp_auto_spinner_log_new ( 'CR Err', 'Can not find reply result with decoded Json' );
				}
			} else {
				wp_auto_spinner_log_new ( 'ChimpRewriter Err', 'We issued the LOGIN request but the response does not contain expected valid json' );
			} // response does not even contain json
		} // no email or password saved
		 
		// failed to use wordai
		wp_auto_spinner_log_new ( 'SpinRewriter Skip', 'We will use the internal synonyms database instead' );
		return $this->spin ();
	}
	
	/*
	 * Espinner spinning function
	 */
	function spin_es() {
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use ESpinner api' );
		
		// es options
		$wp_auto_spinner_es_password = get_option ( 'wp_auto_spinner_es_password', '' );
		$wp_auto_spinner_es_email = get_option ( 'wp_auto_spinner_es_email', '' );
		
		// spin options
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if email and password are saved
		if (trim ( $wp_auto_spinner_es_email ) != '' && trim ( $wp_auto_spinner_es_password ) != '') {
			
			// good we now have an email and password let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' #### ' . (stripslashes ( $this->post ));
			
			// replace html, shortcodes and so
			$article = $this->replaceExecludes ( $article, $opt );
			
			 
			 
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 0 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			 
			// build session url
			$url = 'http://espinner.net/app/api/spinner';
			
			// build parameters
			$params = 'content=' . urlencode ( $article );
			$params .= '&email=' . $wp_auto_spinner_es_email . '&apikey=' . $wp_auto_spinner_es_password;
			
			// process request
			// curl post
			$curlurl = "$url";
			$curlpost = (($params));
			curl_setopt ( $ch, CURLOPT_URL, $curlurl );
			curl_setopt ( $ch, CURLOPT_POST, true );
			curl_setopt ( $ch, CURLOPT_POSTFIELDS, $curlpost );
			$exec = curl_exec ( $ch );
			$x = curl_error ( $ch );
			
			if (! stristr ( $exec, '{' )) {
				
				wp_auto_spinner_log_new ( 'Espinner err', 'Did not get valid response from Espinner ' . $exec . $x );
			} else {
				
				// valid json
				$json = json_decode ( $exec );
				
				if (isset ( $json->error ) && trim ( $json->error ) != '') {
					
					wp_auto_spinner_log_new ( 'Espinner err', $json->error );
				} elseif (isset ( $json->spintax )) {
					
					wp_auto_spinner_log_new ( 'Espinner success', 'Espinner returned the content successfully pid:#' . $this->id . ' limit ' . $json->limit );
					
					$article = str_replace(' #### ', ' 911911 ' , $article);
					
					$article = $this->find_remote_synonyms_and_replace ( $json->spintax, $article );
					
					// restoring ****
					$article = $this->restoreExecludes ( $article );
					
					// good we have the article found
					$this->article = $article;
					 
					// now article contains the synonyms on the form {test|test2}
					return $this->update_post ();
				} else {
					// not valid json
					wp_auto_spinner_log_new ( 'Espinner err', 'Invalid reply ' . $exec );
				}
			}
		} // no email or password saved
		 
		// failed to use wordai
		wp_auto_spinner_log_new ( 'ESpinner Skip', 'We will use the internal synonyms database instead ' );
		return $this->spin ();
	}
	
	/**
	 * spinbot.com
	 */
	function spin_bot() {
		wp_auto_spinner_log_new ( 'spinning', 'Trying to use SpinBot api' );
		
		// sbot options
		$wp_auto_spinner_bot_key = trim ( get_option ( 'wp_auto_spinner_bot_key', '' ) );
		
		// spin options
		$opt = get_option ( 'wp_auto_spin', array () );
		
		// check if key exists
		if (trim ( $wp_auto_spinner_bot_key ) != '') {
			
			// good we now have an API key let's try
			
			// get article
			$article = stripslashes ( $this->title ) . ' 911911 ' . (stripslashes ( $this->post ));
			
			// replace html, shortcodes and so
			$article = $this->replaceExecludes ( $article, $opt );
			
			// curl ini
			$ch = curl_init ();
			curl_setopt ( $ch, CURLOPT_HEADER, 1 );
			curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
			curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, 10 );
			curl_setopt ( $ch, CURLOPT_TIMEOUT, 60 );
			curl_setopt ( $ch, CURLOPT_REFERER, 'http://www.bing.com/' );
			curl_setopt ( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8' );
			curl_setopt ( $ch, CURLOPT_MAXREDIRS, 5 ); // Good leeway for redirections.
			@curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Many login forms redirect at least once.
			 
			// auth
			curl_setopt ( $ch, CURLOPT_HTTPHEADER, array (
					"x-auth-key: $wp_auto_spinner_bot_key" 
			) );
			
			// curl post
			$curlpost = $article;
			curl_setopt ( $ch, CURLOPT_URL, 'https://api.spinbot.com' );
			curl_setopt ( $ch, CURLOPT_POST, true );
			curl_setopt ( $ch, CURLOPT_POSTFIELDS, $curlpost );
			$x = 'error';
			$exec = curl_exec ( $ch );
			
			$exec = str_replace ( "HTTP/1.1 100 Continue\r\n\r\n", '', $exec );
			
			$x = curl_error ( $ch );
			$http_code = curl_getinfo ( $ch, CURLINFO_HTTP_CODE );
			
			$exec_parts = explode ( "\r\n\r\n", $exec, 2 );
			
			$exec_headers = $this->putHeadersTextIntoArray ( $exec_parts [0] );
			$exec = $exec_parts [1];
			
			if (trim ( $exec ) == '' && trim ( $x ) != '') {
				
				wp_auto_spinner_log_new ( 'SpinBot err', 'Connection error ' . $x );
			} elseif (trim ( $exec ) == '' || $http_code != 200) {
				
				wp_auto_spinner_log_new ( 'SpinBot err', 'Did not get valid response from SpinBot Code ' . $http_code );
			} elseif (isset ( $exec_headers ['spinbot-error'] )) {
				
				wp_auto_spinner_log_new ( 'SpinBot err', $exec_headers ['spinbot-error'] );
			} elseif (! isset ( $exec_headers ['available-spins'] )) {
				
				wp_auto_spinner_log_new ( 'SpinBot err', 'Can not find available-spin header' );
			} else {
				
				wp_auto_spinner_log_new ( 'SpinBot success', 'SpinBot returned the content successfully pid:#' . $this->id . ' available credit is ' . $exec_headers ['available-spins'] );
				
				// $article = $this->find_remote_synonyms_and_replace( $json->spintax ,$article);
				
				// restoring ****
				$article = $this->restoreExecludes ( $exec );
				
				// good we have the article found
				$this->article = $article;
				
				// now article contains the synonyms on the form {test|test2}
				return $this->update_post ();
			}
		} // no email or password saved
		 
		// failed to use wordai
		wp_auto_spinner_log_new ( 'SpinBot Skip', 'We will use the internal synonyms database instead ' );
		return $this->spin ();
	}
	
	/*
	 * function wp_auto_spin_spin : spins an article by replacing synonyms from database treasure.dat
	 * @article: the article to be spinned
	 * return : the spinned article spinned or false if error.
	 */
	function spin() {
		timer_start ();
		
		$opt = get_option ( 'wp_auto_spin', array () );
		
		$article = stripslashes ( $this->title ) . '**9999**' . stripslashes ( $this->post );
		
		if ($this->debug)
			echo " " . time () . ": Post title is: " . $this->title;
		
		// match links
		$htmlurls = array ();
		
		if (! in_array ( 'OPT_AUTO_SPIN_LINKS', $opt )) {
			preg_match_all ( "/<a\s[^>]*href=(\"??)([^\" >]*?)\\1[^>]*>(.*?)<\/a>/s", $article, $matches, PREG_PATTERN_ORDER );
			$htmlurls = $matches [0];
		}
		
		// execlude urls pasted OPT_AUTO_SPIN_URL_EX
		$urls_txt = array ();
		if (in_array ( 'OPT_AUTO_SPIN_URL_EX', $opt )) {
			preg_match_all ( '/https?:\/\/[^<\s]+/', $article, $matches_urls_txt );
			$urls_txt = $matches_urls_txt [0];
		}
		
		// html tags
		preg_match_all ( "/<[^<>]+>/is", $article, $matches, PREG_PATTERN_ORDER );
		$htmlfounds = $matches [0];
		
		if ($this->debug)
			echo " " . time () . ": HTML tags found: " . count ( $htmlfounds );
		
		// no spin items
		preg_match_all ( '{\[nospin\].*?\[/nospin\]}s', $article, $matches_ns );
		$nospin = $matches_ns [0];
		
		if ($this->debug)
			echo " " . time () . ": no spins tags found: " . count ( $nospin );
		
		// extract all fucken shortcodes
		$pattern = "\[.*?\]";
		preg_match_all ( "/" . $pattern . "/s", $article, $matches2, PREG_PATTERN_ORDER );
		$shortcodes = $matches2 [0];
		
		if ($this->debug)
			echo " " . time () . ": shortcodes tags found: " . count ( $shortcodes );
		
		// javascript
		preg_match_all ( "/<script.*?<\/script>/is", $article, $matches3, PREG_PATTERN_ORDER );
		$js = $matches3 [0];
		
		if ($this->debug)
			echo " " . time () . ": js scripts found " . count ( $js );
		
		// numbers \d*
		/*
		 * preg_match_all ( '/\d{2,}/s', $article, $matches_nums );
		 * $nospin_nums = $matches_nums [0];
		 * sort ( $nospin_nums );
		 * $nospin_nums = array_reverse ( $nospin_nums );
		 */
		
		$nospin_nums = array ();
		
		if ($this->debug)
			echo " " . time () . ": no spins numbers found: " . count ( $nospin_nums );
		
		// extract all reserved words
		$wp_auto_spinner_execlude = get_option ( 'wp_auto_spinner_execlude', '' );
		$execlude = explode ( "\n", trim ( $wp_auto_spinner_execlude ) );
		
		if ($this->debug)
			echo " " . time () . ": Reserved words to exclude: " . count ( $execlude );
		
		// execlude title words
		$autospin = get_option ( 'wp_auto_spin', array () );
		if (in_array ( 'OPT_AUTO_SPIN_TITLE_EX', $autospin )) {
			$extitle = explode ( ' ', $this->title );
			$execlude = array_merge ( $execlude, $extitle );
			
			if ($this->debug)
				echo " " . time () . ": Title words to exclude: " . count ( $extitle );
		}
		
		// execlude capital letters
		$capped = array ();
		if (in_array ( 'OPT_AUTO_SPIN_CAP_EX', $opt )) {
			// ececluding the capped words
			preg_match_all ( "{\b[A-Z][a-z']+\b}", $article, $matches_cap );
			
			$capped = $matches_cap [0];
			sort ( $capped );
			$capped = array_reverse ( $capped );
			
			if ($this->debug)
				echo " " . time () . ": Capital words to exclude: " . count ( $capped );
		}
		
		// execlude curly quotes
		$curly_quote = array ();
		if (in_array ( 'OPT_AUTO_SPIN_CURLY_EX', $opt )) {
			
			// double smart qoute
			preg_match_all ( '{“.*?”}', $article, $matches_curly_txt );
			$curly_quote = $matches_curly_txt [0];
			
			// single smart quote
			preg_match_all ( '{‘.*?’}', $article, $matches_curly_txt_s );
			$single_curly_quote = $matches_curly_txt_s [0];
			
			// &quot;
			preg_match_all ( '{&quot;.*?&quot;}', $article, $matches_curly_txt_s_and );
			$single_curly_quote_and = $matches_curly_txt_s_and [0];
			
			// &#8220; &#8221;
			preg_match_all ( '{&#8220;.*?&#8221}', $article, $matches_curly_txt_s_and_num );
			$single_curly_quote_and_num = $matches_curly_txt_s_and_num [0];
			
			// regular duouble quotes
			$curly_quote_regular = array ();
			if (in_array ( 'OPT_AUTO_SPIN_CURLY_EX_R', $opt )) {
				preg_match_all ( '{".*?"}', $article, $matches_curly_txt_regular );
				$curly_quote_regular = $matches_curly_txt_regular [0];
			}
			
			$curly_quote = array_merge ( $curly_quote, $single_curly_quote, $single_curly_quote_and, $single_curly_quote_and_num, $curly_quote_regular );
			
			if ($this->debug)
				echo " " . time () . ": curly quotes to exclude: " . count ( $curly_quote );
		}
		
		$exword_founds = array (); // ini
		
		foreach ( $execlude as $exword ) {
			
			if (preg_match ( '/\b' . preg_quote ( trim ( $exword ), '/' ) . '\b/u', $article )) {
				$exword_founds [] = trim ( $exword );
			}
		}
		
		// merge shortcodes to html which should be replaced
		$htmlfounds = array_merge ( $nospin, $js, $htmlurls, $htmlfounds, $curly_quote, $urls_txt, $shortcodes, $nospin_nums, $capped );
		
		$htmlfounds = array_filter ( array_unique ( $htmlfounds ) );
		
		usort ( $htmlfounds, 'wp_auto_spinner_sort_by_length' );
		
		if ($this->debug)
			echo " " . time () . ": Total html founds to protect: " . count ( $htmlfounds );
		
		$i = 1;
		foreach ( $htmlfounds as $htmlfound ) {
			// $article = str_replace ( $htmlfound, '(' . str_repeat ( '*', $i ) . ')', $article );
			$article = str_replace ( $htmlfound, '(*' . $i . '*)', $article );
			$i ++;
		}
		
		// replacing execluded words
		foreach ( $exword_founds as $exword ) {
			if (trim ( $exword ) != '') {
				$article = preg_replace ( '/\b' . preg_quote ( trim ( $exword ), '/' ) . '\b/u', '(*' . $i . '*)', $article );
				$i ++;
			}
		}
		
		// consequent protected quotes to reduce size of the text
		preg_match_all ( '!(?:$\*\d*\*$\s*)+!s', $article, $consequent_protect_tags );
		
		$consequent_protect_tags = $consequent_protect_tags [0];
		
		// sorting by large size
		usort ( $consequent_protect_tags, 'wp_auto_spinner_sort_by_length' );
		
		// replacing consequent protected
		$z = 0;
		foreach ( $consequent_protect_tags as $consequent_protect_tag ) {
			$article = str_replace ( $consequent_protect_tag, '(#' . $z . '#)', $article );
			$z ++;
		}
		
		if ($this->debug)
			echo " " . time () . ": Consequent protected tags: " . count ( $consequent_protect_tags );
		
		if ($this->debug) {
			echo " " . time () . ": size of the article to replace on " . strlen ( $article );
			echo " " . time () . ": loading thesaurus ";
		}
		// open the treasures db
		
		$wp_auto_spinner_lang = get_option ( 'wp_auto_spinner_lang', 'en' );
		
		if (! in_array ( 'OPT_AUTO_SPIN_NO_THESAURUS', $opt )) {
			
			// original synonyms
			$file = file ( dirname ( __FILE__ ) . '/treasures_' . $wp_auto_spinner_lang . '.dat' );
			
			// deleted synonyms update
			$deleted = array_unique ( get_option ( 'wp_auto_spinner_deleted_' . $wp_auto_spinner_lang, array () ) );
			foreach ( $deleted as $deleted_id ) {
				unset ( $file [$deleted_id] );
			}
			
			// updated synonyms update
			$modified = get_option ( 'wp_auto_spinner_modified_' . $wp_auto_spinner_lang, array () );
			
			foreach ( $modified as $key => $val ) {
				if (isset ( $file [$key] )) {
					$file [$key] = $val;
				}
			}
		} else {
			
			$file = array ();
		}
		
		// custom synonyms on top of synonyms
		$custom = get_option ( 'wp_auto_spinner_custom_' . $wp_auto_spinner_lang, array () );
		
		usort ( $custom, 'wp_auto_spinner_sort_by_length' );
		
		$file = array_merge ( $custom, $file );
		// echo $article;
		
		if ($this->debug)
			echo " " . time () . ": loaded thesaurus ";
		
		// checking all words for existance
		foreach ( $file as $line ) {
			
			if ($this->debug)
				echo " " . time () . ": processing line " . $line;
			
			// each synonym word
			$synonyms = explode ( '|', $line );
			$synonyms = array_map ( 'trim', $synonyms );
			
			if (in_array ( 'OPT_AUTO_SPIN_ACTIVE_SHUFFLE', $autospin )) {
				$synonyms2 = $synonyms;
			} else {
				$synonyms2 = array (
						$synonyms [0] 
				);
			}
			
			foreach ( $synonyms2 as $word ) {
				// echo ' word:'. $word;
				
				$word = str_replace ( '/', '\/', $word );
				if (trim ( $word ) != '' & ! in_array ( strtolower ( $word ), $execlude )) {
					
					$word_without_first_char = $this->remove_first_char ( $word );
					
					if (strpos ( $article, $word_without_first_char )) {
						
						// skip number replacements
						if (is_numeric ( $word ))
							continue;
						
						// echo '..'.$word;
						if (preg_match ( '/\b' . $word . '\b/u', $article )) {
							
							// replace the word with it's hash str_replace(array("\n", "\r"), '',$line)and add it to the array for restoring to prevent duplicate
							
							// restructure line to make the original word as the first word
							$restruct = array (
									$word 
							);
							$restruct = array_merge ( $restruct, $synonyms );
							$restruct = array_unique ( $restruct );
							// $restruct=array_reverse($restruct);
							$restruct = implode ( '|', $restruct );
							
							$founds [md5 ( $word )] = str_replace ( array (
									"\n",
									"\r" 
							), '', $restruct );
							
							$md = md5 ( $word );
							
							if (is_numeric ( $word )) {
								$article = preg_replace ( '/\b' . $word . ' \b/u', $md . ' ', $article );
							} else {
								$article = preg_replace ( '/\b' . $word . '\b/u', $md, $article );
							}
							// fix hivens like one-way
							$article = str_replace ( '-' . $md, '-' . $word, $article );
							$article = str_replace ( $md . '-', $word . '-', $article );
						}
						
						// replacing upper case words
						$uword = $this->wp_auto_spinner_mb_ucfirst ( $word );
						
						// echo ' uword:'.$uword;
						
						if (preg_match ( '/\b' . $uword . '\b/u', $article )) {
							
							$restruct = array (
									$word 
							);
							$restruct = array_merge ( $restruct, $synonyms );
							$restruct = array_unique ( $restruct );
							// $restruct=array_reverse($restruct);
							$restruct = implode ( '|', $restruct );
							
							$founds [md5 ( $uword )] = $this->wp_auto_spinner_upper_case ( str_replace ( array (
									"\n",
									"\r" 
							), '', $restruct ) );
							
							if (is_numeric ( $word )) {
								$article = preg_replace ( '/\b' . $uword . ' \b/u', md5 ( $uword ) . ' ', $article );
							} else {
								$article = preg_replace ( '/\b' . $uword . '\b/u', md5 ( $uword ), $article );
							}
						} // upper word check
					} // word without first car exists somewhere
				}
			}
		} // foreach line of the synonyms file
		
		if ($this->debug)
			echo " " . time () . ": Number of synonyms found: " . count ( $founds );
		
		// restore consequents
		$z = 0;
		foreach ( $consequent_protect_tags as $consequent_protect_tag ) {
			$article = str_replace ( '(#' . $z . '#)', $consequent_protect_tag, $article );
			$z ++;
		}
		
		// restore html tags
		$i = 1;
		foreach ( $htmlfounds as $htmlfound ) {
			$article = str_replace ( '(*' . $i . '*)', $htmlfound, $article );
			$i ++;
		}
		
		// replacing execluded words
		foreach ( $exword_founds as $exword ) {
			if (trim ( $exword ) != '') {
				$article = str_replace ( '(*' . $i . '*)', $exword, $article );
				$i ++;
			}
		}
		
		// replace hashes with synonyms
		if (count ( $founds ) != 0) {
			foreach ( $founds as $key => $val ) {
				$article = str_replace ( $key, '{' . $val . '}', $article );
			}
		}
		
		// deleting spin and nospin shortcodes
		$article = str_replace ( array (
				'[nospin]',
				'[/nospin]' 
		), '', $article );
		
		$this->article = $article;
		
		if ($this->debug) {
			echo " " . time () . ':Spinning took ' . timer_stop () . ' seconds to complete ';
		}
		// now article contains the synonyms on the form {test|test2}
		return $this->update_post ();
	}
	
	// spintax post , update data , return array of data
	function update_post() {
		$spinned = $this->article;
		
		// synonyms
		if (stristr ( $spinned, '911911' )) {
			$spinned = str_replace ( '911911', '**9999**', $spinned );
		}
		
		$spinned_arr = explode ( '**9999**', $spinned );
		
		$spinned_ttl = $spinned_arr [0];
		$spinned_cnt = $spinned_arr [1];
		
		// spintaxed wrirretten instance
		require_once ('class.spintax.php');
		$spintax = new wp_auto_spinner_Spintax ();
		$spintaxed = $spintax->spin ( $spinned );
		
		$spintaxed2 = $spintax->editor_form;
		
		$spintaxed_arr = explode ( '**9999**', $spintaxed );
		$spintaxed_arr2 = explode ( '**9999**', $spintaxed2 );
		$spintaxed_ttl = $spintaxed_arr [0];
		$spintaxed_cnt = $spintaxed_arr [1];
		$spintaxed_cnt2 = $spintaxed_arr2 [1];
		
		// update post meta
		$post_id = $this->id;
		update_post_meta ( $post_id, 'spinned_ttl', $spinned_ttl );
		update_post_meta ( $post_id, 'spinned_cnt', $spinned_cnt );
		update_post_meta ( $post_id, 'spintaxed_ttl', $spintaxed_ttl );
		update_post_meta ( $post_id, 'spintaxed_cnt', $spintaxed_cnt );
		update_post_meta ( $post_id, 'spintaxed_cnt2', $spintaxed_cnt2 );
		update_post_meta ( $post_id, 'original_ttl', stripslashes ( $this->title ) );
		update_post_meta ( $post_id, 'original_cnt', stripslashes ( $this->post ) );
		
		$return = array ();
		$return ['spinned_ttl'] = $spinned_ttl;
		$return ['spinned_cnt'] = $spinned_cnt;
		$return ['spintaxed_ttl'] = $spintaxed_ttl;
		$return ['spintaxed_cnt'] = $spintaxed_cnt;
		$return ['spintaxed_cnt2'] = $spintaxed_cnt2;
		$return ['original_ttl'] = $this->title;
		$return ['original_cnt'] = $this->post;
		
		return $return;
	}
	
	// convert to upercase compatible with unicode chars
	function wp_auto_spinner_mb_ucfirst($string) {
		if (function_exists ( 'mb_strtoupper' )) {
			$encoding = "utf8";
			$firstChar = mb_substr ( $string, 0, 1, $encoding );
			$then = mb_substr ( $string, 1, mb_strlen ( $string ), $encoding );
			return mb_strtoupper ( $firstChar, $encoding ) . $then;
		} else {
			return ucfirst ( $string );
		}
	}
	
	/**
	 * Remove the first char from the word
	 *
	 * @param unknown $string
	 */
	function remove_first_char($string) {
		if (function_exists ( 'mb_strtoupper' )) {
			
			$encoding = "utf8";
			$then = mb_substr ( $string, 1, mb_strlen ( $string ), $encoding );
		} else {
			$then = preg_replace ( '/^./u', '', $string );
		}
		
		if ($then !== '') {
			return $then;
		} else {
			return $string;
		}
	}
	
	// check the first letter of the word and upercase words in the line
	function wp_auto_spinner_upper_case($line) {
		$w_arr = explode ( '|', $line );
		
		for($i = 0; $i < count ( $w_arr ); $i ++) {
			$w_arr [$i] = $this->wp_auto_spinner_mb_ucfirst ( $w_arr [$i] );
		}
		
		$line = implode ( '|', $w_arr );
		
		return $line;
	}
	
	/**
	 * function replaceExecludes
	 */
	function replaceExecludes($article, $opt) {
		
		// match links
		$htmlurls = array ();
		
		if (! in_array ( 'OPT_AUTO_SPIN_LINKS', $opt )) {
			preg_match_all ( "/<a\s[^>]*href=(\"??)([^\" >]*?)\\1[^>]*>(.*?)<\/a>/s", $article, $matches, PREG_PATTERN_ORDER );
			$htmlurls = $matches [0];
		}
		
		// execlude urls pasted OPT_AUTO_SPIN_URL_EX
		$urls_txt = array ();
		if (in_array ( 'OPT_AUTO_SPIN_URL_EX', $opt )) {
			preg_match_all ( '/https?:\/\/[^<\s]+/', $article, $matches_urls_txt );
			$urls_txt = $matches_urls_txt [0];
		}
		
		// html tags
		preg_match_all ( "/<[^<>]+>/is", $article, $matches, PREG_PATTERN_ORDER );
		$htmlfounds = $matches [0];
		
		if ($this->debug)
			echo " " . time () . ": HTML tags found: " . count ( $htmlfounds );
		
		// no spin items
		preg_match_all ( '{\[nospin\].*?\[/nospin\]}s', $article, $matches_ns );
		$nospin = $matches_ns [0];
		
		if ($this->debug)
			echo " " . time () . ": no spins tags found: " . count ( $nospin );
		
		// extract all fucken shortcodes
		$pattern = "\[.*?\]";
		preg_match_all ( "/" . $pattern . "/s", $article, $matches2, PREG_PATTERN_ORDER );
		$shortcodes = $matches2 [0];
		
		if ($this->debug)
			echo " " . time () . ": shortcodes tags found: " . count ( $shortcodes );
		
		// javascript
		preg_match_all ( "/<script.*?<\/script>/is", $article, $matches3, PREG_PATTERN_ORDER );
		$js = $matches3 [0];
		
		if ($this->debug)
			echo " " . time () . ": js scripts found " . count ( $js );
		
		// numbers \d*
		/*
		 * preg_match_all ( '/\d{2,}/s', $article, $matches_nums );
		 * $nospin_nums = $matches_nums [0];
		 * sort ( $nospin_nums );
		 * $nospin_nums = array_reverse ( $nospin_nums );
		 */
		
		$nospin_nums = array ();
		
		if ($this->debug)
			echo " " . time () . ": no spins numbers found: " . count ( $nospin_nums );
		
		// extract all reserved words
		$wp_auto_spinner_execlude = get_option ( 'wp_auto_spinner_execlude', '' );
		$execlude = explode ( "\n", trim ( $wp_auto_spinner_execlude ) );
		
		if ($this->debug)
			echo " " . time () . ": Reserved words to exclude: " . count ( $execlude );
		
		// execlude title words
		$autospin = get_option ( 'wp_auto_spin', array () );
		if (in_array ( 'OPT_AUTO_SPIN_TITLE_EX', $autospin )) {
			$extitle = explode ( ' ', $this->title );
			$execlude = array_merge ( $execlude, $extitle );
			
			if ($this->debug)
				echo " " . time () . ": Title words to exclude: " . count ( $extitle );
		}
		
		// execlude capital letters
		$capped = array ();
		if (in_array ( 'OPT_AUTO_SPIN_CAP_EX', $opt )) {
			// ececluding the capped words
			preg_match_all ( "{\b[A-Z][a-z']+\b}", $article, $matches_cap );
			
			$capped = $matches_cap [0];
			sort ( $capped );
			$capped = array_reverse ( $capped );
			
			if ($this->debug)
				echo " " . time () . ": Capital words to exclude: " . count ( $capped );
		}
		
		// execlude curly quotes
		$curly_quote = array ();
		if (in_array ( 'OPT_AUTO_SPIN_CURLY_EX', $opt )) {
			
			// double smart qoute
			preg_match_all ( '{“.*?”}', $article, $matches_curly_txt );
			$curly_quote = $matches_curly_txt [0];
			
			// single smart quote
			preg_match_all ( '{‘.*?’}', $article, $matches_curly_txt_s );
			$single_curly_quote = $matches_curly_txt_s [0];
			
			// &quot;
			preg_match_all ( '{&quot;.*?&quot;}', $article, $matches_curly_txt_s_and );
			$single_curly_quote_and = $matches_curly_txt_s_and [0];
			
			// &#8220; &#8221;
			preg_match_all ( '{&#8220;.*?&#8221}', $article, $matches_curly_txt_s_and_num );
			$single_curly_quote_and_num = $matches_curly_txt_s_and_num [0];
			
			// regular duouble quotes
			$curly_quote_regular = array ();
			if (in_array ( 'OPT_AUTO_SPIN_CURLY_EX_R', $opt )) {
				preg_match_all ( '{".*?"}', $article, $matches_curly_txt_regular );
				$curly_quote_regular = $matches_curly_txt_regular [0];
			}
			
			$curly_quote = array_merge ( $curly_quote, $single_curly_quote, $single_curly_quote_and, $single_curly_quote_and_num, $curly_quote_regular );
			
			if ($this->debug)
				echo " " . time () . ": curly quotes to exclude: " . count ( $curly_quote );
		}
		
		$exword_founds = array (); // ini
		
		foreach ( $execlude as $exword ) {
			
			if (preg_match ( '/\b' . preg_quote ( trim ( $exword ), '/' ) . '\b/u', $article )) {
				$exword_founds [] = trim ( $exword );
			}
		}
		
		// merge shortcodes to html which should be replaced
		$htmlfounds = array_merge ( $nospin, $js, $htmlurls, $htmlfounds, $curly_quote, $urls_txt, $shortcodes, $nospin_nums, $capped );
		
		if ($this->debug)
			echo " " . time () . ": Total number of founds to protect: " . count ( $htmlfounds );
		
		$htmlfounds = array_filter ( array_unique ( $htmlfounds ) );
		
		usort ( $htmlfounds, 'wp_auto_spinner_sort_by_length' );
		
		if ($this->debug)
			echo " " . time () . ": Total UNIQUE founds to protect: " . count ( $htmlfounds );
		
		$i = 1;
		foreach ( $htmlfounds as $htmlfound ) {
			// $article = str_replace ( $htmlfound, '(' . str_repeat ( '*', $i ) . ')', $article );
			$article = str_replace ( $htmlfound, '(*' . $i . '*)', $article );
			$i ++;
		}
		
		// replacing execluded words
		foreach ( $exword_founds as $exword ) {
			if (trim ( $exword ) != '') {
				$article = preg_replace ( '/\b' . preg_quote ( trim ( $exword ), '/' ) . '\b/u', '(*' . $i . '*)', $article );
				$i ++;
			}
		}
		
		if ($this->debug)
			echo " " . time () . ": Article after protect and before consequent:<hr> " . $article;
		
		// consequent protected quotes to reduce size of the text
		preg_match_all ( '!(?:$\*\d*\*$\s*){2,}!s', $article, $consequent_protect_tags );
		
	
		$consequent_protect_tags = array_map ( 'trim', $consequent_protect_tags [0] );
		
		// sorting by large size
		usort ( $consequent_protect_tags, 'wp_auto_spinner_sort_by_length' );
		
		// replacing consequent protected
		$z = 0;
		foreach ( $consequent_protect_tags as $consequent_protect_tag ) {
			$article = str_replace ( $consequent_protect_tag, '(#' . $z . '#)', $article );
			$z ++;
		}
		
		if ($this->debug){
			echo " " . time () . ": Consequent protected tags: " . count ( $consequent_protect_tags );
			echo " " . time () . "Article after consequent :-<hr>" . $article; 
		}
			
		// eg gathered the data.(#1190#)I asked (*6*)my friends on Twitter(*276*):(#7#)The data is stunning
		// get all protected numbered tags like (*6*) and (#1190#)
		preg_match_all ( '!$[\*|#]\d+[\*|#]$!s', $article, $all_protected_tags );
		
 		
		if ($this->debug) {
			echo " " . time () . ":Final all protected tags count " . count ( $all_protected_tags[0] );
		}
		
		//replace all protected tags by (*)
		//gathered the data.(*)I asked (*)my friends on Twitter(*):(*)The data is stunning
		$article = preg_replace ( '!$[\*|#]\d+[\*|#]$!s', '(*)' , $article );

if ($this->debug) {
			echo " " . time () . ": Size of the article to replace on " . strlen ( $article );
			
			echo " " . time () . "Article before starting rewriting :-<hr>" . $article; 
		
		}
		
		
		 
		// save the exwords so we can restore
		$this->htmlfounds = $htmlfounds;
		$this->execludewords = $exword_founds;
		$this->consequent_protect_tags = $consequent_protect_tags;
		$this->all_protected_tags = $all_protected_tags[0];
		
		return $article;
	}
	
	/**
	 * function:restore execludes astrics to real content
	 */
	function restoreExecludes($article) {
		
		$htmlfounds = $this->htmlfounds;
		$exword_founds = $this->execludewords;
		$all_protected_tags = $this->all_protected_tags;
		
		//all protected restore (*) to (*1*) , (#2#)
		$num = 1;
		foreach($all_protected_tags as $single_protected_tag){
			$article = preg_replace( '{$\*$}s' , $single_protected_tag , $article , 1 );
		}
		
		//repalce consequents
		$z=0;
		foreach($this->consequent_protect_tags as $single_consequent_tag ){
			$article = str_replace ( "(#$z#)" , $single_consequent_tag , $article );
			$z++;
		}
		
		if ($this->debug) {
		 	
			echo " " . time () . "Article after conseqent replacement :-<hr>" . $article;
			
		}
 
		// restore html tags
		$i = 1;
		foreach ( $htmlfounds as $htmlfound ) {
			$article = str_replace ( '(*' . $i . '*)', $htmlfound, $article );
			$i ++;
		}
		
		// replacing execluded words
		foreach ( $exword_founds as $exword ) {
			if (trim ( $exword ) != '') {
				$article = str_replace ( '(*' . $i . '*)' , $exword, $article );
				$i ++;
			}
		}
		
		// deleting spin and nospin shortcodes
		$article = str_replace ( array (
				'[nospin]',
				'[/nospin]' 
		), '', $article );
		
		return $article;
	}
	
	/**
	 * Extract returned synonyms and replace them in the original article
	 *
	 * @param string $remote_synonyms
	 * @param string $article
	 */
	function find_remote_synonyms_and_replace($remote_synonyms, $article) {
		
		// extract all synonyms
		preg_match_all ( '/{[^{]*?}/', $remote_synonyms, $syns_matchs );
		
		$synonyms = $syns_matchs [0];
		
		$article_first_part = '';
		
		foreach ( $synonyms as $synonym_key => $synonym_val ) {
			
			if (stristr ( $synonym_val, '|' )) {
				$synonym_val_clean = str_replace ( '{', '', $synonym_val );
				$synonym_val_clean = str_replace ( '}', '', $synonym_val_clean );
				
				$synonym_val_parts = explode ( '|', $synonym_val_clean );
				
				$article = preg_replace ( '{\b' . preg_quote ( $synonym_val_parts [0] ) . '\b}u', '{' . $synonym_key . '}', $article, 1 );
				
				if (stristr ( $article, '{' . $synonym_key . '}' )) {
					$article_parts = explode ( '{' . $synonym_key . '}', $article );
					$article_first_part .= $article_parts [0] . '{' . $synonym_key . '}';
					$article = $article_parts [1];
				}
			}
		}
		
		$article = $article_first_part . $article;
		
		// restoring syns
		foreach ( $synonyms as $synonym_key => $synonym_val ) {
			$article = str_replace ( '{' . $synonym_key . '}', $synonym_val, $article );
		}
		
		return $article;
	}
	/**
	 * convert headers to array
	 *
	 * @param unknown $header_text
	 * @return unknown[]
	 */
	function putHeadersTextIntoArray($header_text) {
		$headers = array ();
		foreach ( explode ( "\r\n", $header_text ) as $i => $line )
			if ($i === 0) {
				$headers ['http_code'] = $line;
			} else {
				list ( $key, $value ) = explode ( ': ', $line );
				$headers [$key] = $value;
			}
		return $headers;
	}
}//end class