hook_comment

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6

Versions

4.6

hook_comment($op, $comment)

4.7

hook_comment($a1, $op)

5 – 6

hook_comment(&$a1, $op)

Act on comment modification.

This hook allows modules to take action whenever changes are made to comments.

Parameters

$op What type of action is being performed. Possible values:

• "insert"
• "moderate"
• "update"

comment The comment on which the action is being performed.

Return value

None.

Related topics

Hooks

Allow modules to interact with the Drupal core.

Code

developer/hooks/core.php, line 96

<?php
function hook_comment($op, $comment) {
  if ($op == 'insert' || $op == 'update') {
    $nid = $comment['nid'];
  }

  cache_clear_all_like(drupal_url(array('id' => $nid)));
}
?>

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