function phpwkhtmltopdf_requirements in PHP WK HTML to PDF 7.2

Implements hook_requirements().

File

./phpwkhtmltopdf.install, line 6

Code

function phpwkhtmltopdf_requirements($phase) {
  $results = array();

  // We only care to run our requirements validation on the "runtime" phase.
  switch ($phase) {
    case 'runtime':
      module_load_include('module', 'phpwkhtmltopdf');

      // Get our own libraries to loop over and verify.
      $libraries = phpwkhtmltopdf_libraries_info();

      // Loop over the libraries this module defines and need to be verified.
      foreach ($libraries as $name => $details) {
        $lib_results = phpwkhtmltopdf_requirements_validate_library($name, 'phpwkhtmltopdf_failed_generic');

        // Merge the results of this library with the previous results, we'll be returned all of them at the end.
        $results = array_merge($results, $lib_results);
      }

      // Return the validation results to Drupal.
      break;
  }
  return $results;
}