Php Throw Exception In Error Handler
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Php Errorexception
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Php Catch Error
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Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each http://php.net/manual/en/class.errorexception.php other. Join them; it only takes a minute: Sign up PHP exceptions thrown in error handler are not caught by exception handler up vote 2 down vote favorite I use the following function to set my own error handler and exception handler. set_error_handler set_exception_handler The error handler transforms errors to exception. (throws a new exception) But these exceptions http://stackoverflow.com/questions/5858022/php-exceptions-thrown-in-error-handler-are-not-caught-by-exception-handler are not caught by my own exception handler. error handler example: function errorHandler($errno, $errstr, $errfile, $errline, $errcontext) { throw new Exception("this was an error"); } exception handler example: function exceptionHandler($e){ // don't get here when exception is thrown in error handler Logger::logException($e); } (I think this can not work anyway) Should this work ? Or can someone explain why it can not work ? EDIT: I made some tests, and it should work. Exceptions thrown in the ErrorHandler are getting caught by the ExceptionHandler And Errors triggered in the ExceptionHandler are getting processed by the ErrorHandler Just FYI. My Problem has to be elsewhere EDIT: I Still have not found why the exception thrown in my errorHandler is not caught by my exceptionHandler. For Example when I have this somewhere in the code. trigger_error("this is an error"); // gets handled by the errorHandler throw new Exception("this is an exception"); // gets handler by the exceptionHandler The error gets handled by the errorHandler but the exception thrown in the errorHandler gets not hand
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site http://stackoverflow.com/questions/841500/php-exceptions-vs-errors About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join http://www.slimframework.com/docs/handlers/error.html the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up PHP: exceptions vs errors? up php error vote 74 down vote favorite 47 Maybe I'm missing it somewhere in the PHP manual, but what exactly is the difference between an error and an exception? The only difference that I can see is that errors and exceptions are handled differently. But what causes an exception and what causes an error? php exception exception-handling error-handling share|improve this question asked May 8 '09 at 19:50 php throw exception Jason Baker 79.9k81291465 add a comment| 10 Answers 10 active oldest votes up vote 65 down vote accepted Exceptions are thrown - they are intended to be caught. Errors are generally unrecoverable. Lets say for instance - you have a block of code that will insert a row into a database. It is possible that this call fails (duplicate ID) - you will want to have a "Error" which in this case is an "Exception". When you are inserting these rows, you can do something like this try { $row->insert(); $inserted = true; } catch (Exception $e) { echo "There was an error inserting the row - ".$e->getMessage(); $inserted = false; } echo "Some more stuff"; Program execution will continue - because you 'caught' the exception. An exception will be treated as an error unless it is caught. It will allow you to continue program execution after it fails as well. share|improve this answer answered May 8 '09 at 19:58 gnarf 73.5k1497149 14 Errors are generally unrecoverable <-- actually, this isn't really true. E_ERROR and E_PARSE are the two most common unrecoverable errors (there are a couple of others) but the vast majority of
Configuration Default settings The Request Overview Method Headers Body Helpers Route object Media type parsers The Response Overview Status Headers Body JSON Routing Overview Create Routes Callbacks Strategies Placeholders Names Groups Middleware Container Resolution Error Handling Error Handlers 404 Not Found 405 Not Allowed Cook book Trailing / in routes Retrieving IP address Retrieving Current Route Using Eloquent with Slim Enabling CORS Getting and Mocking the Environment Add Ons Templates HTTP Caching CSRF Protection Flash Messages 3rd Party Contributing Branching Strategy Guidelines System Error Handler Edit This Page Things go wrong. You can’t predict errors, but you can anticipate them. Each Slim Framework application has an error handler that receives all uncaught PHP exceptions. This error handler also receives the current HTTP request and response objects, too. The error handler must prepare and return an appropriate Response object to be returned to the HTTP client. Default error handler The default error handler is very basic. It sets the Response status code to 500, it sets the Response content type to text/html, and appends a generic error message into the Response body. This is probably not appropriate for production applications. You are strongly encouraged to implement your own Slim application error handler. The default error handler can also include detailed error diagnostic information. To enable this you need to set the displayErrorDetails setting to true: $configuration = [ 'settings' => [ 'displayErrorDetails' => true, ], ]; $c = new \Slim\Container($configuration); $app = new \Slim\App($c); Custom error handler A Slim Framework application’s error handler is a Pimple service. You can substitute your own error handler by defining a custom Pimple factory method with the application container. There are two ways to inj