<?php

/**
 * @file
 * Install, update and uninstall functions for Mime Mail Compress module.
 */

/**
 * Implements hook_requirements().
 */
function mimemail_compress_requirements($phase) {
  $requirements = array();
  // Ensure translations don't break at install time.
  $t = get_t();

  // Test PHP DOM extension.
  if (extension_loaded('dom')) {
    $requirements['dom']['value'] = $t('Enabled');
  }
  else {
    $requirements['dom'] = array(
      'description' => $t('Mime Mail Compress requires the PHP DOM extension to be enabled.'),
      'severity' => REQUIREMENT_ERROR,
      'value' => $t('Disabled'),
    );
  }

  $requirements['dom']['title'] = $t('PHP DOM extension');

  return $requirements;
}