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Source View: comment_text

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Source View

Line Code
38  * @return bool Whether the checks passed (true) and the comments should be
39  *          displayed or set to moderated
40  */
41 function check_comment($author, $email, $url, $comment, $user_ip, $user_agent, $comment_type) {
42      global $wpdb;
43
44      if ( 1 == get_option('comment_moderation') )
45           return false; // If moderation is set to manual
46
47      $comment = apply_filters( 'comment_text', $comment );
48
49      // Check # of external links
50      if ( $max_links = get_option( 'comment_max_links' ) ) {
51           $num_links = preg_match_all( '/<a [^>]*href/i', $comment, $out );
52           $num_links = apply_filters( 'comment_max_links_url', $num_links, $url ); // provide for counting of $url as a link
53           if ( $num_links >= $max_links )
54                return false;
55      }
56