function drupal_requirements_severity

Same name in other branches
  1. 7.x includes/install.inc \drupal_requirements_severity()
  2. 8.9.x core/includes/install.inc \drupal_requirements_severity()
  3. 10 core/includes/install.inc \drupal_requirements_severity()
  4. 11.x core/includes/install.inc \drupal_requirements_severity()

Extracts the highest severity from the requirements array.

Parameters

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

Return value

int The highest severity in the array.

3 calls to drupal_requirements_severity()
DbUpdateController::handle in core/modules/system/src/Controller/DbUpdateController.php
Returns a database update page.
drupal_check_module in core/includes/install.inc
Checks a module's requirements.
install_display_requirements in core/includes/install.core.inc
Displays installation requirements.

File

core/includes/install.inc, line 1016

Code

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

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