function RequirementsException::getRequirementsString

Get the requirements as a string.

Return value

string A formatted requirements string.

File

core/modules/migrate/src/Exception/RequirementsException.php, line 55

Class

RequirementsException

Defines an exception thrown when a migration does not meet the requirements.

Namespace

Code

public function getRequirementsString() {
    $output = '';
    foreach ($this->requirements as $requirement_type => $requirements) {
        if (!is_array($requirements)) {
            $requirements = [
                $requirements,
            ];
        }
        foreach ($requirements as $value) {
            $output .= "{$requirement_type}: {$value}. ";
        }
    }
    return trim($output);
}