function DebugDump::getCaller

Returns information about the caller of dump().

Return value

array{test: \PHPUnit\Framework\Event\Code\TestMethod, file: string|null, line: int|null} Caller information.

File

core/tests/Drupal/TestTools/Extension/Dump/DebugDump.php, line 160

Class

DebugDump

Drupal's extension for printing dump() output results.

Namespace

Code

private static function getCaller() : array {
    $backtrace = debug_backtrace();
    while (!isset($backtrace[0]['function']) || $backtrace[0]['function'] !== 'dump') {
        array_shift($backtrace);
    }
    $call['file'] = $backtrace[1]['file'] ?? NULL;
    $call['line'] = $backtrace[1]['line'] ?? NULL;
    while (!isset($backtrace[0]['object']) || !$backtrace[0]['object'] instanceof TestCase) {
        array_shift($backtrace);
    }
    $call['test'] = $backtrace[0]['object']->valueObjectForEvents();
    return $call;
}