pdf_to_imagefield-1.0.x-dev/pdf_to_imagefield.install

<?php

/**
 * @file
 * PDF to Imagefield module installation file.
 */

/**
 * Implements hook_requirements().
 */
function pdf_to_imagefield_requirements($phase): array {
  $requirements = [];
  if ($phase !== 'runtime') {
    $loaded = extension_loaded('imagick');
    $requirements['ext_imagick'] = [
      'title' => t('PHP extension imagick'),
      'value' => $loaded ? t('Installed') : t('Missing extension'),
      'severity' => $loaded ? REQUIREMENT_OK : REQUIREMENT_ERROR,
      'description' => t('The PHP extension imagick is required to use this module.'),
    ];
  }
  return $requirements;
}