function SystemManager::getMaxSeverity

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.

1 call to SystemManager::getMaxSeverity()

SystemManager::checkRequirements in core/modules/system/src/SystemManager.php: Checks for requirement severity.

File

core/modules/system/src/SystemManager.php, line 134

Class

SystemManager: System Manager Service.

Namespace

Code

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