Source of file ErrorHandler.php
Size: 5,534 Bytes - Last Modified: 2014-08-05T09:48:41+02:00
/home/theseer/storage/php/phpunit/src/src/Util/ErrorHandler.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157 | <?php /** * PHPUnit * * Copyright (c) 2001-2014, Sebastian Bergmann <sebastian@phpunit.de>. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * * Neither the name of Sebastian Bergmann nor the names of his * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * @package PHPUnit * @subpackage Util * @author Sebastian Bergmann <sebastian@phpunit.de> * @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de> * @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License * @link http://www.phpunit.de/ * @since File available since Release 2.3.0 */ // Workaround for http://bugs.php.net/bug.php?id=47987, // see https://github.com/sebastianbergmann/phpunit/issues#issue/125 for details require_once __DIR__ . '/../Framework/Error.php'; require_once __DIR__ . '/../Framework/Error/Notice.php'; require_once __DIR__ . '/../Framework/Error/Warning.php'; require_once __DIR__ . '/../Framework/Error/Deprecated.php'; /** * Error handler that converts PHP errors and warnings to exceptions. * * @package PHPUnit * @subpackage Util * @author Sebastian Bergmann <sebastian@phpunit.de> * @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de> * @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License * @link http://www.phpunit.de/ * @since Class available since Release 3.3.0 */ class PHPUnit_Util_ErrorHandler { protected static $errorStack = array(); /** * Returns the error stack. * * @return array */ public static function getErrorStack() { return self::$errorStack; } /** * @param integer $errno * @param string $errstr * @param string $errfile * @param integer $errline * @throws PHPUnit_Framework_Error */ public static function handleError($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 a one time self-destructing error handler * @param integer $severity PHP predefined error constant * @link http://www.php.net/manual/en/errorfunc.constants.php * @throws Exception if event of specified severity is emitted */ public static function handleErrorOnce($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, $terminator) { if ($errno === $severity) { $terminator(); // bye return; } return false; }); return $terminator; } } |