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Source View: get_comments_number

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Source View

Line Code
223      global $wpdb, $comment_count_cache, $id;
224      $post_id = (int) $post_id;
225
226      if ( !$post_id )
227           $post_id = $id;
228
229      if ( !isset($comment_count_cache[$post_id]) )
230           $comment_count_cache[$id] = $wpdb->get_var("SELECT comment_count FROM $wpdb->posts WHERE ID = '$post_id'");
231      
232      return apply_filters('get_comments_number', $comment_count_cache[$post_id]);
233 }
234
235 function comments_number( $zero = 'No Comments', $one = '1 Comment', $more = '% Comments', $number = '' ) {
236      global $id, $comment;
237      $number = get_comments_number( $id );
238      if ($number == 0) {
239           $blah = $zero;
240      } elseif ($number == 1) {
241           $blah = $one;