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Commit2ff0927

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[Debug] added the component (closes#6828,closes#6834,closes#7330)
1 parent22adfdf commit2ff0927

20 files changed

+872
-648
lines changed

‎UPGRADE-3.0.md

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@@ -3,8 +3,8 @@ UPGRADE FROM 2.x to 3.0
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###ClassLoader
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* The`UniversalClassLoader` class has been removed in favor of`ClassLoader`. The only difference is that some method
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names are different:
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* The`UniversalClassLoader` class has been removed in favor of
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`ClassLoader`. The only difference is that some method names are different:
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* `registerNamespaces()` -> `addPrefixes()`
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* `registerPrefixes()` -> `addPrefixes()`
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*`Symfony\Bridge\Monolog\Logger`
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*`Symfony\Component\HttpKernel\Log\NullLogger`
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* The`Symfony\Component\HttpKernel\Kernel::init()` method has been removed.
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* The following classes have been renamed as they have been moved to the
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Debug component:
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*`Symfony\Component\HttpKernel\Debug\ErrorHandler` ->`Symfony\Component\Debug\ErrorHandler`
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*`Symfony\Component\HttpKernel\Debug\ExceptionHandler` ->`Symfony\Component\Debug\ExceptionHandler`
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*`Symfony\Component\HttpKernel\Exception\FatalErrorException` ->`Symfony\Component\Debug\Exception\FatalErrorException`
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*`Symfony\Component\HttpKernel\Exception\FlattenException` ->`Symfony\Component\Debug\Exception\FlattenException`
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###Routing
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* Some route settings have been renamed:
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vendor/
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composer.lock
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phpunit.xml
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Tests/ProjectContainer.php
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Tests/classes.map
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CHANGELOG
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=========
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2.3.0
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-----
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* added the component
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespaceSymfony\Component\Debug;
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useSymfony\Component\Debug\Exception\FatalErrorException;
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usePsr\Log\LoggerInterface;
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/**
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* ErrorHandler.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class ErrorHandler
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{
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constTYPE_DEPRECATION = -100;
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private$levels =array(
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E_WARNING =>'Warning',
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E_NOTICE =>'Notice',
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E_USER_ERROR =>'User Error',
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E_USER_WARNING =>'User Warning',
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E_USER_NOTICE =>'User Notice',
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E_STRICT =>'Runtime Notice',
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E_RECOVERABLE_ERROR =>'Catchable Fatal Error',
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E_DEPRECATED =>'Deprecated',
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E_USER_DEPRECATED =>'User Deprecated',
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E_ERROR =>'Error',
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E_CORE_ERROR =>'Core Error',
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E_COMPILE_ERROR =>'Compile Error',
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E_PARSE =>'Parse',
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);
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private$level;
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private$reservedMemory;
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/** @var LoggerInterface */
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privatestatic$logger;
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/**
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* Register the error handler.
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*
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* @param integer $level The level at which the conversion to Exception is done (null to use the error_reporting() value and 0 to disable)
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*
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* @return The registered error handler
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*/
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publicstaticfunctionregister($level =null)
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{
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$handler =newstatic();
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$handler->setLevel($level);
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ini_set('display_errors',0);
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set_error_handler(array($handler,'handle'));
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register_shutdown_function(array($handler,'handleFatal'));
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$handler->reservedMemory =str_repeat('x',10240);
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return$handler;
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}
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publicfunctionsetLevel($level)
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{
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$this->level =null ===$level ?error_reporting() :$level;
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}
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publicstaticfunctionsetLogger(LoggerInterface$logger)
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{
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self::$logger =$logger;
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}
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/**
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* @throws \ErrorException When error_reporting returns error
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*/
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publicfunctionhandle($level,$message,$file,$line,$context)
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{
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if (0 ===$this->level) {
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returnfalse;
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}
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if ($level & (E_USER_DEPRECATED |E_DEPRECATED)) {
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if (null !==self::$logger) {
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$stack =version_compare(PHP_VERSION,'5.4','<') ?array_slice(debug_backtrace(false),0,10) :debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS,10);
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self::$logger->warning($message,array('type' =>self::TYPE_DEPRECATION,'stack' =>$stack));
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}
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returntrue;
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}
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if (error_reporting() &$level &&$this->level &$level) {
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thrownew \ErrorException(sprintf('%s: %s in %s line %d',isset($this->levels[$level]) ?$this->levels[$level] :$level,$message,$file,$line),0,$level,$file,$line);
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}
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returnfalse;
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}
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publicfunctionhandleFatal()
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{
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if (null ===$error =error_get_last()) {
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return;
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}
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unset($this->reservedMemory);
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$type =$error['type'];
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if (0 ===$this->level || !in_array($type,array(E_ERROR,E_CORE_ERROR,E_COMPILE_ERROR,E_PARSE))) {
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return;
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}
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// get current exception handler
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$exceptionHandler =set_exception_handler(function() {});
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restore_exception_handler();
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if (is_array($exceptionHandler) &&$exceptionHandler[0]instanceof ExceptionHandler) {
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$level =isset($this->levels[$type]) ?$this->levels[$type] :$type;
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$message =sprintf('%s: %s in %s line %d',$level,$error['message'],$error['file'],$error['line']);
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$exception =newFatalErrorException($message,0,$type,$error['file'],$error['line']);
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$exceptionHandler[0]->handle($exception);
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}
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}
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}
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespaceSymfony\Component\Debug\Exception;
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/**
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* Fatal Error Exception.
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*
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* @author Konstanton Myakshin <koc-dp@yandex.ru>
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*/
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class FatalErrorExceptionextends \ErrorException
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{
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}

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