drupal_requirements_severity

Extract highest severity from requirements array.

Parameters

$requirements: An array of requirements, in the same format as is returned by hook_requirements().

Return value

The highest severity in the array.

4 calls to drupal_requirements_severity()

File

includes/install.inc, line 1180

Code

function drupal_requirements_severity(&$requirements) {
  $severity = REQUIREMENT_OK;
  foreach ($requirements as $requirement) {
    if (isset($requirement['severity'])) {
      $severity = max($severity, $requirement['severity']);
    }
  }
  return $severity;
}