legacy_filter

• Drupal 4.6
• Drupal 4.7
• Drupal 5

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Definition

legacy_filter($op, $delta = 0, $format = -1, $text = '')
modules/legacy.module, line 118

Description

Implementation of hook_filter(). Handles URL upgrades from Drupal 4.1.

Code

<?php
function legacy_filter($op, $delta = 0, $format = -1, $text = '') {
  switch ($op) {
    case 'list':
      return array(t('Legacy filter'));

    case 'description':
      return t('Replaces URLs from Drupal 4.1 (and lower) with updated equivalents.');

    case 'process':
      return _legacy_filter_old_urls($text);

    case 'settings':
      return;

    default:
      return $text;
  }
}
?>