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Source View: comment_text

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Source View

Line Code
38  */
39 function check_comment($author, $email, $url, $comment, $user_ip, $user_agent, $comment_type) {
40      global $wpdb;
41
42      // If manual moderation is enabled, skip all checks and return false.
43      if ( 1 == get_option('comment_moderation') )
44           return false;
45
46      /** This filter is documented in wp-includes/comment-template.php */
47      $comment = apply_filters( 'comment_text', $comment, null, array() );
48
49      // Check for the number of external links if a max allowed number is set.
50      if ( $max_links = get_option( 'comment_max_links' ) ) {
51           $num_links = preg_match_all( '/<a [^>]*href/i', $comment, $out );
52
53           /**
54            * Filters the number of links found in a comment.
55            *
56            * @since 3.0.0