Contributions API

trackback_invoke_trackback

Definition

trackback_invoke_trackback(&$trackback, $op)
contributions/trackback/trackback.module, line 72

Description

Invoke a hook_trackback() operation in all modules.

Parameters

&$trackback A trackback object.

$op A string containing the name of the trackback operation.

Return value

The returned value of the invoked hooks.

Code

<?php
function trackback_invoke_trackback(&$trackback, $op) {
  $return = array();
  foreach (module_implements('trackback') as $name) {
    $function = $name .'_trackback';
    $result = $function($trackback, $op);
    if (isset($result)) {
      if (is_array($result)) {
        $return = array_merge($return, $result);
      }
      else {
        $return[] = $result;
      }
    }
  }
  return $return;
}
?>