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Source View: comment_text

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
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
47      /** This filter is documented in wp-includes/comment-template.php */
48      $comment = apply_filters( 'comment_text', $comment, null, array() );
49
50      // Check for the number of external links if a max allowed number is set.
51      $max_links = get_option( 'comment_max_links' );
52      if ( $max_links ) {
53           $num_links = preg_match_all( '/<a [^>]*href/i', $comment, $out );
54
55           /**
56            * Filters the number of links found in a comment.
57            *