class PHPUnit_Util_ErrorHandler in Zircon Profile 8

Error handler that converts PHP errors and warnings to exceptions.

@since Class available since Release 3.3.0

Hierarchy

• class \PHPUnit_Util_ErrorHandler

1 string reference to 'PHPUnit_Util_ErrorHandler'

PHPUnit_Framework_TestResult::run in vendor/phpunit/phpunit/src/Framework/TestResult.php

Runs a TestCase.

File

vendor/phpunit/phpunit/src/Util/ErrorHandler.php, line 24

class PHPUnit_Util_ErrorHandler {
  protected static $errorStack = array();

  /**
   * Returns the error stack.
   *
   * @return array
   */
  public static function getErrorStack() {
    return self::$errorStack;
  }

  /**
   * @param  int                     $errno
   * @param  string                  $errstr
   * @param  string                  $errfile
   * @param  int                     $errline
   * @throws PHPUnit_Framework_Error
   */
  public static function handleError($errno, $errstr, $errfile, $errline) {
    if (!($errno & error_reporting())) {
      return false;
    }
    self::$errorStack[] = array(
      $errno,
      $errstr,
      $errfile,
      $errline,
    );
    $trace = debug_backtrace(false);
    array_shift($trace);
    foreach ($trace as $frame) {
      if ($frame['function'] == '__toString') {
        return false;
      }
    }
    if ($errno == E_NOTICE || $errno == E_USER_NOTICE || $errno == E_STRICT) {
      if (PHPUnit_Framework_Error_Notice::$enabled !== true) {
        return false;
      }
      $exception = 'PHPUnit_Framework_Error_Notice';
    }
    elseif ($errno == E_WARNING || $errno == E_USER_WARNING) {
      if (PHPUnit_Framework_Error_Warning::$enabled !== true) {
        return false;
      }
      $exception = 'PHPUnit_Framework_Error_Warning';
    }
    elseif ($errno == E_DEPRECATED || $errno == E_USER_DEPRECATED) {
      if (PHPUnit_Framework_Error_Deprecated::$enabled !== true) {
        return false;
      }
      $exception = 'PHPUnit_Framework_Error_Deprecated';
    }
    else {
      $exception = 'PHPUnit_Framework_Error';
    }
    throw new $exception($errstr, $errno, $errfile, $errline);
  }

  /**
   * Registers an error handler and returns a function that will restore
   * the previous handler when invoked
   * @param  int       $severity PHP predefined error constant
   * @throws Exception if event of specified severity is emitted
   */
  public static function handleErrorOnce($severity = E_WARNING) {
    $terminator = function () {
      static $expired = false;
      if (!$expired) {
        $expired = true;

        // cleans temporary error handler
        return restore_error_handler();
      }
    };
    set_error_handler(function ($errno, $errstr) use ($severity) {
      if ($errno === $severity) {
        return;
      }
      return false;
    });
    return $terminator;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
PHPUnit_Util_ErrorHandler::$errorStack	protected static	property
PHPUnit_Util_ErrorHandler::getErrorStack	public static	function	Returns the error stack.
PHPUnit_Util_ErrorHandler::handleError	public static	function
PHPUnit_Util_ErrorHandler::handleErrorOnce	public static	function	Registers an error handler and returns a function that will restore the previous handler when invoked