Executes when the object is called as a function.

Parameters

int $errorNumber: The level of the error raised.

string $errorString: The error message.

string $errorFile: The filename that the error was raised in.

int $errorLine: The line number the error was raised at.

Return value

bool TRUE to stop error handling, FALSE to let the normal error handler continue.

File

core/tests/Drupal/TestTools/ErrorHandler/BootstrapErrorHandler.php, line 53

Class

BootstrapErrorHandler

Drupal's PHPUnit base error handler.

Namespace

Drupal\TestTools\ErrorHandler

Code

public function __invoke(int $errorNumber, string $errorString, string $errorFile, int $errorLine) : bool {
    if (!DeprecationHandler::isEnabled()) {
        throw new \RuntimeException(__METHOD__ . '() must not be called if the deprecation handler is not enabled.');
    }
    // We collect a deprecation no matter what.
    if (E_USER_DEPRECATED === $errorNumber || E_DEPRECATED === $errorNumber) {
        $prefix = error_reporting() & $errorNumber ? 'Unsilenced deprecation: ' : '';
        DeprecationHandler::collectActualDeprecation($prefix . $errorString);
    }
    // If the deprecation handled is one of those in the ignore list, we keep
    // running.
    if ((E_USER_DEPRECATED === $errorNumber || E_DEPRECATED === $errorNumber) && DeprecationHandler::isIgnoredDeprecation($errorString)) {
        return TRUE;
    }
    // In all other cases (errors, warnings, deprecations to be reported), we
    // fall back to PHPUnit's error handler, an instance of which was created
    // when this error handler was created.
    try {
        call_user_func($this->phpUnitErrorHandler, $errorNumber, $errorString, $errorFile, $errorLine);
    } catch (NoTestCaseObjectOnCallStackException) {
        // If we end up here, it's likely because a test's processing has
        // finished already and we are processing an error that occurred while
        // dealing with STDOUT rewinding or truncating. Do nothing.
    }
    return TRUE;
}

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