zZzzZ. — /home2/zrzvbdry/wiredsave.com/wp-content/plugins/Savings-Pro-Demo-Import/importer

Editing: parsers.php

<?php
/**
 * WordPress eXtended RSS file parser implementations
 *
 * @package WordPress
 * @subpackage Importer
 */

/**
 * WordPress Importer class for managing parsing of WXR files.
 */
class WXR_Parser {
    function parse( $file ) {
        // Attempt to use proper XML parsers first
        if ( extension_loaded( 'simplexml' ) ) {
            $parser = new WXR_Parser_SimpleXML;
            $result = $parser->parse( $file );

// If SimpleXML succeeds or this is an invalid WXR file then return the results
            if ( ! is_wp_error( $result ) || 'SimpleXML_parse_error' != $result->get_error_code() )
                return $result;
        } else if ( extension_loaded( 'xml' ) ) {
            $parser = new WXR_Parser_XML;
            $result = $parser->parse( $file );

// If XMLParser succeeds or this is an invalid WXR file then return the results
            if ( ! is_wp_error( $result ) || 'XML_parse_error' != $result->get_error_code() )
                return $result;
        }

// We have a malformed XML file, so display the error and fallthrough to regex
 if ( isset($result) && defined('IMPORT_DEBUG') && IMPORT_DEBUG ) {
 echo '<pre>';
 if ( 'SimpleXML_parse_error' == $result->get_error_code() ) {
 foreach ( $result->get_error_data() as $error )
 echo $error->line . ':' . $error->column . ' ' . esc_html( $error->message ) . "\n";
 } else if ( 'XML_parse_error' == $result->get_error_code() ) {
 $error = $result->get_error_data();
 echo $error[0] . ':' . $error[1] . ' ' . esc_html( $error[2] );
 }
 echo '</pre>';
 echo '' . __( 'There was an error when reading this WXR file', 'wordpress-importer' ) . ' ';
 echo __( 'Details are shown above. The importer will now try again with a different parser...', 'wordpress-importer' ) . '';
 }

// use regular expressions if nothing else available or this is bad XML
        $parser = new WXR_Parser_Regex;
        return $parser->parse( $file );
    }
}

/**
 * WXR Parser that makes use of the SimpleXML PHP extension.
 */
class WXR_Parser_SimpleXML {
    function parse( $file ) {
        $authors = $posts = $categories = $tags = $terms = array();

$internal_errors = libxml_use_internal_errors(true);

$dom = new DOMDocument;
        $old_value = null;
        if ( function_exists( 'libxml_disable_entity_loader' ) ) {
            $old_value = libxml_disable_entity_loader( true );
        }
        $success = $dom->loadXML( file_get_contents( $file ) );
        if ( ! is_null( $old_value ) ) {
            libxml_disable_entity_loader( $old_value );
        }

if ( ! $success || isset( $dom->doctype ) ) {
            return new WP_Error( 'SimpleXML_parse_error', __( 'There was an error when reading this WXR file', 'wordpress-importer' ), libxml_get_errors() );
        }

$xml = simplexml_import_dom( $dom );
        unset( $dom );

// halt if loading produces an error
        if ( ! $xml )
            return new WP_Error( 'SimpleXML_parse_error', __( 'There was an error when reading this WXR file', 'wordpress-importer' ), libxml_get_errors() );

$wxr_version = $xml->xpath('/rss/channel/wp:wxr_version');
        if ( ! $wxr_version )
            return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );

$wxr_version = (string) trim( $wxr_version[0] );
        // confirm that we are dealing with the correct file format
        if ( ! preg_match( '/^\d+\.\d+$/', $wxr_version ) )
            return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );

$base_url = $xml->xpath('/rss/channel/wp:base_site_url');
        $base_url = (string) trim( $base_url[0] );

$namespaces = $xml->getDocNamespaces();
        if ( ! isset( $namespaces['wp'] ) )
            $namespaces['wp'] = 'http://wordpress.org/export/1.1/';
        if ( ! isset( $namespaces['excerpt'] ) )
            $namespaces['excerpt'] = 'http://wordpress.org/export/1.1/excerpt/';

// grab authors
        foreach ( $xml->xpath('/rss/channel/wp:author') as $author_arr ) {
            $a = $author_arr->children( $namespaces['wp'] );
            $login = (string) $a->author_login;
            $authors[$login] = array(
                'author_id' => (int) $a->author_id,
                'author_login' => $login,
                'author_email' => (string) $a->author_email,
                'author_display_name' => (string) $a->author_display_name,
                'author_first_name' => (string) $a->author_first_name,
                'author_last_name' => (string) $a->author_last_name
            );
        }

// grab cats, tags and terms
        foreach ( $xml->xpath('/rss/channel/wp:category') as $term_arr ) {
            $t = $term_arr->children( $namespaces['wp'] );
            $category = array(
                'term_id' => (int) $t->term_id,
                'category_nicename' => (string) $t->category_nicename,
                'category_parent' => (string) $t->category_parent,
                'cat_name' => (string) $t->cat_name,
                'category_description' => (string) $t->category_description
            );

foreach ( $t->termmeta as $meta ) {
                $category['termmeta'][] = array(
                    'key' => (string) $meta->meta_key,
                    'value' => (string) $meta->meta_value
                );
            }

$categories[] = $category;
        }

foreach ( $xml->xpath('/rss/channel/wp:tag') as $term_arr ) {
            $t = $term_arr->children( $namespaces['wp'] );
            $tag = array(
                'term_id' => (int) $t->term_id,
                'tag_slug' => (string) $t->tag_slug,
                'tag_name' => (string) $t->tag_name,
                'tag_description' => (string) $t->tag_description
            );

foreach ( $t->termmeta as $meta ) {
                $tag['termmeta'][] = array(
                    'key' => (string) $meta->meta_key,
                    'value' => (string) $meta->meta_value
                );
            }

$tags[] = $tag;
        }

foreach ( $xml->xpath('/rss/channel/wp:term') as $term_arr ) {
            $t = $term_arr->children( $namespaces['wp'] );
            $term = array(
                'term_id' => (int) $t->term_id,
                'term_taxonomy' => (string) $t->term_taxonomy,
                'slug' => (string) $t->term_slug,
                'term_parent' => (string) $t->term_parent,
                'term_name' => (string) $t->term_name,
                'term_description' => (string) $t->term_description
            );

foreach ( $t->termmeta as $meta ) {
                $term['termmeta'][] = array(
                    'key' => (string) $meta->meta_key,
                    'value' => (string) $meta->meta_value
                );
            }

$terms[] = $term;
        }

// grab posts
        foreach ( $xml->channel->item as $item ) {
            $post = array(
                'post_title' => (string) $item->title,
                'guid' => (string) $item->guid,
            );

$dc = $item->children( 'http://purl.org/dc/elements/1.1/' );
            $post['post_author'] = (string) $dc->creator;

$content = $item->children( 'http://purl.org/rss/1.0/modules/content/' );
            $excerpt = $item->children( $namespaces['excerpt'] );
            $post['post_content'] = (string) $content->encoded;
            $post['post_excerpt'] = (string) $excerpt->encoded;

$wp = $item->children( $namespaces['wp'] );
            $post['post_id'] = (int) $wp->post_id;
            $post['post_date'] = (string) $wp->post_date;
            $post['post_date_gmt'] = (string) $wp->post_date_gmt;
            $post['comment_status'] = (string) $wp->comment_status;
            $post['ping_status'] = (string) $wp->ping_status;
            $post['post_name'] = (string) $wp->post_name;
            $post['status'] = (string) $wp->status;
            $post['post_parent'] = (int) $wp->post_parent;
            $post['menu_order'] = (int) $wp->menu_order;
            $post['post_type'] = (string) $wp->post_type;
            $post['post_password'] = (string) $wp->post_password;
            $post['is_sticky'] = (int) $wp->is_sticky;

if ( isset($wp->attachment_url) )
                $post['attachment_url'] = (string) $wp->attachment_url;

foreach ( $item->category as $c ) {
                $att = $c->attributes();
                if ( isset( $att['nicename'] ) )
                    $post['terms'][] = array(
                        'name' => (string) $c,
                        'slug' => (string) $att['nicename'],
                        'domain' => (string) $att['domain']
                    );
            }

foreach ( $wp->postmeta as $meta ) {
                $post['postmeta'][] = array(
                    'key' => (string) $meta->meta_key,
                    'value' => (string) $meta->meta_value
                );
            }

foreach ( $wp->comment as $comment ) {
                $meta = array();
                if ( isset( $comment->commentmeta ) ) {
                    foreach ( $comment->commentmeta as $m ) {
                        $meta[] = array(
                            'key' => (string) $m->meta_key,
                            'value' => (string) $m->meta_value
                        );
                    }
                }

$post['comments'][] = array(
                    'comment_id' => (int) $comment->comment_id,
                    'comment_author' => (string) $comment->comment_author,
                    'comment_author_email' => (string) $comment->comment_author_email,
                    'comment_author_IP' => (string) $comment->comment_author_IP,
                    'comment_author_url' => (string) $comment->comment_author_url,
                    'comment_date' => (string) $comment->comment_date,
                    'comment_date_gmt' => (string) $comment->comment_date_gmt,
                    'comment_content' => (string) $comment->comment_content,
                    'comment_approved' => (string) $comment->comment_approved,
                    'comment_type' => (string) $comment->comment_type,
                    'comment_parent' => (string) $comment->comment_parent,
                    'comment_user_id' => (int) $comment->comment_user_id,
                    'commentmeta' => $meta,
                );
            }

$posts[] = $post;
        }

return array(
            'authors' => $authors,
            'posts' => $posts,
            'categories' => $categories,
            'tags' => $tags,
            'terms' => $terms,
            'base_url' => $base_url,
            'version' => $wxr_version
        );
    }
}

/**
 * WXR Parser that makes use of the XML Parser PHP extension.
 */
class WXR_Parser_XML {
    var $wp_tags = array(
        'wp:post_id', 'wp:post_date', 'wp:post_date_gmt', 'wp:comment_status', 'wp:ping_status', 'wp:attachment_url',
        'wp:status', 'wp:post_name', 'wp:post_parent', 'wp:menu_order', 'wp:post_type', 'wp:post_password',
        'wp:is_sticky', 'wp:term_id', 'wp:category_nicename', 'wp:category_parent', 'wp:cat_name', 'wp:category_description',
        'wp:tag_slug', 'wp:tag_name', 'wp:tag_description', 'wp:term_taxonomy', 'wp:term_parent',
        'wp:term_name', 'wp:term_description', 'wp:author_id', 'wp:author_login', 'wp:author_email', 'wp:author_display_name',
        'wp:author_first_name', 'wp:author_last_name',
    );
    var $wp_sub_tags = array(
        'wp:comment_id', 'wp:comment_author', 'wp:comment_author_email', 'wp:comment_author_url',
        'wp:comment_author_IP',	'wp:comment_date', 'wp:comment_date_gmt', 'wp:comment_content',
        'wp:comment_approved', 'wp:comment_type', 'wp:comment_parent', 'wp:comment_user_id',
    );

function parse( $file ) {
        $this->wxr_version = $this->in_post = $this->cdata = $this->data = $this->sub_data = $this->in_tag = $this->in_sub_tag = false;
        $this->authors = $this->posts = $this->term = $this->category = $this->tag = array();

$xml = xml_parser_create( 'UTF-8' );
        xml_parser_set_option( $xml, XML_OPTION_SKIP_WHITE, 1 );
        xml_parser_set_option( $xml, XML_OPTION_CASE_FOLDING, 0 );
        xml_set_object( $xml, $this );
        xml_set_character_data_handler( $xml, 'cdata' );
        xml_set_element_handler( $xml, 'tag_open', 'tag_close' );

if ( ! xml_parse( $xml, file_get_contents( $file ), true ) ) {
            $current_line = xml_get_current_line_number( $xml );
            $current_column = xml_get_current_column_number( $xml );
            $error_code = xml_get_error_code( $xml );
            $error_string = xml_error_string( $error_code );
            return new WP_Error( 'XML_parse_error', 'There was an error when reading this WXR file', array( $current_line, $current_column, $error_string ) );
        }
        xml_parser_free( $xml );

if ( ! preg_match( '/^\d+\.\d+$/', $this->wxr_version ) )
            return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );

return array(
            'authors' => $this->authors,
            'posts' => $this->posts,
            'categories' => $this->category,
            'tags' => $this->tag,
            'terms' => $this->term,
            'base_url' => $this->base_url,
            'version' => $this->wxr_version
        );
    }

function tag_open( $parse, $tag, $attr ) {
        if ( in_array( $tag, $this->wp_tags ) ) {
            $this->in_tag = substr( $tag, 3 );
            return;
        }

if ( in_array( $tag, $this->wp_sub_tags ) ) {
            $this->in_sub_tag = substr( $tag, 3 );
            return;
        }

switch ( $tag ) {
            case 'category':
                if ( isset($attr['domain'], $attr['nicename']) ) {
                    $this->sub_data['domain'] = $attr['domain'];
                    $this->sub_data['slug'] = $attr['nicename'];
                }
                break;
            case 'item': $this->in_post = true;
            case 'title': if ( $this->in_post ) $this->in_tag = 'post_title'; break;
            case 'guid': $this->in_tag = 'guid'; break;
            case 'dc:creator': $this->in_tag = 'post_author'; break;
            case 'content:encoded': $this->in_tag = 'post_content'; break;
            case 'excerpt:encoded': $this->in_tag = 'post_excerpt'; break;

case 'wp:term_slug': $this->in_tag = 'slug'; break;
            case 'wp:meta_key': $this->in_sub_tag = 'key'; break;
            case 'wp:meta_value': $this->in_sub_tag = 'value'; break;
        }
    }

function cdata( $parser, $cdata ) {
        if ( ! trim( $cdata ) )
            return;

if ( false !== $this->in_tag || false !== $this->in_sub_tag ) {
            $this->cdata .= $cdata;
        } else {
            $this->cdata .= trim( $cdata );
        }
    }

function tag_close( $parser, $tag ) {
        switch ( $tag ) {
            case 'wp:comment':
                unset( $this->sub_data['key'], $this->sub_data['value'] ); // remove meta sub_data
                if ( ! empty( $this->sub_data ) )
                    $this->data['comments'][] = $this->sub_data;
                $this->sub_data = false;
                break;
            case 'wp:commentmeta':
                $this->sub_data['commentmeta'][] = array(
                    'key' => $this->sub_data['key'],
                    'value' => $this->sub_data['value']
                );
                break;
            case 'category':
                if ( ! empty( $this->sub_data ) ) {
                    $this->sub_data['name'] = $this->cdata;
                    $this->data['terms'][] = $this->sub_data;
                }
                $this->sub_data = false;
                break;
            case 'wp:postmeta':
                if ( ! empty( $this->sub_data ) )
                    $this->data['postmeta'][] = $this->sub_data;
                $this->sub_data = false;
                break;
            case 'item':
                $this->posts[] = $this->data;
                $this->data = false;
                break;
            case 'wp:category':
            case 'wp:tag':
            case 'wp:term':
                $n = substr( $tag, 3 );
                array_push( $this->$n, $this->data );
                $this->data = false;
                break;
            case 'wp:author':
                if ( ! empty($this->data['author_login']) )
                    $this->authors[$this->data['author_login']] = $this->data;
                $this->data = false;
                break;
            case 'wp:base_site_url':
                $this->base_url = $this->cdata;
                break;
            case 'wp:wxr_version':
                $this->wxr_version = $this->cdata;
                break;

default:
                if ( $this->in_sub_tag ) {
                    $this->sub_data[$this->in_sub_tag] = ! empty( $this->cdata ) ? $this->cdata : '';
                    $this->in_sub_tag = false;
                } else if ( $this->in_tag ) {
                    $this->data[$this->in_tag] = ! empty( $this->cdata ) ? $this->cdata : '';
                    $this->in_tag = false;
                }
        }

$this->cdata = false;
    }
}

/**
 * WXR Parser that uses regular expressions. Fallback for installs without an XML parser.
 */
class WXR_Parser_Regex {
    var $authors = array();
    var $posts = array();
    var $categories = array();
    var $tags = array();
    var $terms = array();
    var $base_url = '';

function __construct() {
        $this->has_gzip = is_callable( 'gzopen' );
    }

function parse( $file ) {
        $wxr_version = $in_post = false;

$fp = $this->fopen( $file, 'r' );
        if ( $fp ) {
            while ( ! $this->feof( $fp ) ) {
                $importline = rtrim( $this->fgets( $fp ) );

if ( ! $wxr_version && preg_match( '|<wp:wxr_version>(\d+\.\d+)</wp:wxr_version>|', $importline, $version ) )
 $wxr_version = $version[1];

if ( false !== strpos( $importline, '<wp:base_site_url>' ) ) {
 preg_match( '|<wp:base_site_url>(.*?)</wp:base_site_url>|is', $importline, $url );
 $this->base_url = $url[1];
 continue;
 }
 if ( false !== strpos( $importline, '<wp:category>' ) ) {
 preg_match( '|<wp:category>(.*?)</wp:category>|is', $importline, $category );
 $this->categories[] = $this->process_category( $category[1] );
 continue;
 }
 if ( false !== strpos( $importline, '<wp:tag>' ) ) {
 preg_match( '|<wp:tag>(.*?)</wp:tag>|is', $importline, $tag );
 $this->tags[] = $this->process_tag( $tag[1] );
 continue;
 }
 if ( false !== strpos( $importline, '<wp:term>' ) ) {
 preg_match( '|<wp:term>(.*?)</wp:term>|is', $importline, $term );
 $this->terms[] = $this->process_term( $term[1] );
 continue;
 }
 if ( false !== strpos( $importline, '<wp:author>' ) ) {
 preg_match( '|<wp:author>(.*?)</wp:author>|is', $importline, $author );
 $a = $this->process_author( $author[1] );
 $this->authors[$a['author_login']] = $a;
 continue;
 }
 if ( false !== strpos( $importline, '<item>' ) ) {
 $post = '';
 $in_post = true;
 continue;
 }
 if ( false !== strpos( $importline, '</item>' ) ) {
 $in_post = false;
 $this->posts[] = $this->process_post( $post );
 continue;
 }
 if ( $in_post ) {
 $post .= $importline . "\n";
 }
 }

$this->fclose($fp);
        }

if ( ! $wxr_version )
            return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );

return array(
            'authors' => $this->authors,
            'posts' => $this->posts,
            'categories' => $this->categories,
            'tags' => $this->tags,
            'terms' => $this->terms,
            'base_url' => $this->base_url,
            'version' => $wxr_version
        );
    }

function process_category( $c ) {
        return array(
            'term_id' => $this->get_tag( $c, 'wp:term_id' ),
            'cat_name' => $this->get_tag( $c, 'wp:cat_name' ),
            'category_nicename'	=> $this->get_tag( $c, 'wp:category_nicename' ),
            'category_parent' => $this->get_tag( $c, 'wp:category_parent' ),
            'category_description' => $this->get_tag( $c, 'wp:category_description' ),
        );
    }

function process_tag( $t ) {
        return array(
            'term_id' => $this->get_tag( $t, 'wp:term_id' ),
            'tag_name' => $this->get_tag( $t, 'wp:tag_name' ),
            'tag_slug' => $this->get_tag( $t, 'wp:tag_slug' ),
            'tag_description' => $this->get_tag( $t, 'wp:tag_description' ),
        );
    }

function process_term( $t ) {
        return array(
            'term_id' => $this->get_tag( $t, 'wp:term_id' ),
            'term_taxonomy' => $this->get_tag( $t, 'wp:term_taxonomy' ),
            'slug' => $this->get_tag( $t, 'wp:term_slug' ),
            'term_parent' => $this->get_tag( $t, 'wp:term_parent' ),
            'term_name' => $this->get_tag( $t, 'wp:term_name' ),
            'term_description' => $this->get_tag( $t, 'wp:term_description' ),
        );
    }

function process_author( $a ) {
        return array(
            'author_id' => $this->get_tag( $a, 'wp:author_id' ),
            'author_login' => $this->get_tag( $a, 'wp:author_login' ),
            'author_email' => $this->get_tag( $a, 'wp:author_email' ),
            'author_display_name' => $this->get_tag( $a, 'wp:author_display_name' ),
            'author_first_name' => $this->get_tag( $a, 'wp:author_first_name' ),
            'author_last_name' => $this->get_tag( $a, 'wp:author_last_name' ),
        );
    }

function process_post( $post ) {
        $post_id        = $this->get_tag( $post, 'wp:post_id' );
        $post_title     = $this->get_tag( $post, 'title' );
        $post_date      = $this->get_tag( $post, 'wp:post_date' );
        $post_date_gmt  = $this->get_tag( $post, 'wp:post_date_gmt' );
        $comment_status = $this->get_tag( $post, 'wp:comment_status' );
        $ping_status    = $this->get_tag( $post, 'wp:ping_status' );
        $status         = $this->get_tag( $post, 'wp:status' );
        $post_name      = $this->get_tag( $post, 'wp:post_name' );
        $post_parent    = $this->get_tag( $post, 'wp:post_parent' );
        $menu_order     = $this->get_tag( $post, 'wp:menu_order' );
        $post_type      = $this->get_tag( $post, 'wp:post_type' );
        $post_password  = $this->get_tag( $post, 'wp:post_password' );
        $is_sticky      = $this->get_tag( $post, 'wp:is_sticky' );
        $guid           = $this->get_tag( $post, 'guid' );
        $post_author    = $this->get_tag( $post, 'dc:creator' );

$post_excerpt = $this->get_tag( $post, 'excerpt:encoded' );
 $post_excerpt = preg_replace_callback( '|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_excerpt );
 $post_excerpt = str_replace( ' ', ' ', $post_excerpt );
 $post_excerpt = str_replace( '<hr>', '<hr />', $post_excerpt );

$post_content = $this->get_tag( $post, 'content:encoded' );
 $post_content = preg_replace_callback( '|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_content );
 $post_content = str_replace( ' ', ' ', $post_content );
 $post_content = str_replace( '<hr>', '<hr />', $post_content );

$postdata = compact( 'post_id', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_excerpt',
            'post_title', 'status', 'post_name', 'comment_status', 'ping_status', 'guid', 'post_parent',
            'menu_order', 'post_type', 'post_password', 'is_sticky'
        );

$attachment_url = $this->get_tag( $post, 'wp:attachment_url' );
        if ( $attachment_url )
            $postdata['attachment_url'] = $attachment_url;

preg_match_all( '|<category domain="([^"]+?)" nicename="([^"]+?)">(.+?)</category>|is', $post, $terms, PREG_SET_ORDER );
 foreach ( $terms as $t ) {
 $post_terms[] = array(
 'slug' => $t[2],
 'domain' => $t[1],
 'name' => str_replace( array( '<![CDATA[', ']]>' ), '', $t[3] ),
 );
 }
 if ( ! empty( $post_terms ) ) $postdata['terms'] = $post_terms;

preg_match_all( '|<wp:comment>(.+?)</wp:comment>|is', $post, $comments );
 $comments = $comments[1];
 if ( $comments ) {
 foreach ( $comments as $comment ) {
 preg_match_all( '|<wp:commentmeta>(.+?)</wp:commentmeta>|is', $comment, $commentmeta );
 $commentmeta = $commentmeta[1];
 $c_meta = array();
 foreach ( $commentmeta as $m ) {
 $c_meta[] = array(
 'key' => $this->get_tag( $m, 'wp:meta_key' ),
 'value' => $this->get_tag( $m, 'wp:meta_value' ),
 );
 }

$post_comments[] = array(
                    'comment_id' => $this->get_tag( $comment, 'wp:comment_id' ),
                    'comment_author' => $this->get_tag( $comment, 'wp:comment_author' ),
                    'comment_author_email' => $this->get_tag( $comment, 'wp:comment_author_email' ),
                    'comment_author_IP' => $this->get_tag( $comment, 'wp:comment_author_IP' ),
                    'comment_author_url' => $this->get_tag( $comment, 'wp:comment_author_url' ),
                    'comment_date' => $this->get_tag( $comment, 'wp:comment_date' ),
                    'comment_date_gmt' => $this->get_tag( $comment, 'wp:comment_date_gmt' ),
                    'comment_content' => $this->get_tag( $comment, 'wp:comment_content' ),
                    'comment_approved' => $this->get_tag( $comment, 'wp:comment_approved' ),
                    'comment_type' => $this->get_tag( $comment, 'wp:comment_type' ),
                    'comment_parent' => $this->get_tag( $comment, 'wp:comment_parent' ),
                    'comment_user_id' => $this->get_tag( $comment, 'wp:comment_user_id' ),
                    'commentmeta' => $c_meta,
                );
            }
        }
        if ( ! empty( $post_comments ) ) $postdata['comments'] = $post_comments;

preg_match_all( '|<wp:postmeta>(.+?)</wp:postmeta>|is', $post, $postmeta );
 $postmeta = $postmeta[1];
 if ( $postmeta ) {
 foreach ( $postmeta as $p ) {
 $post_postmeta[] = array(
 'key' => $this->get_tag( $p, 'wp:meta_key' ),
 'value' => $this->get_tag( $p, 'wp:meta_value' ),
 );
 }
 }
 if ( ! empty( $post_postmeta ) ) $postdata['postmeta'] = $post_postmeta;

return $postdata;
    }

function _normalize_tag( $matches ) {
 return '<' . strtolower( $matches[1] );
 }

function fopen( $filename, $mode = 'r' ) {
        if ( $this->has_gzip )
            return gzopen( $filename, $mode );
        return fopen( $filename, $mode );
    }

function feof( $fp ) {
        if ( $this->has_gzip )
            return gzeof( $fp );
        return feof( $fp );
    }

function fgets( $fp, $len = 8192 ) {
        if ( $this->has_gzip )
            return gzgets( $fp, $len );
        return fgets( $fp, $len );
    }

function fclose( $fp ) {
        if ( $this->has_gzip )
            return gzclose( $fp );
        return fclose( $fp );
    }
}