Error Php Handler
Contents |
Errors Exceptions Generators References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General php error handler class considerations Installed as CGI binary Installed as an Apache module php try catch Session Security Filesystem Security Database Security Error Reporting Using Register Globals User Submitted Data Magic Quotes php error log Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Safe php exception handler Mode Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Credit Card Processing Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation
Php Error Reporting
Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation Keyboard Shortcuts? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box restore_exception_handler » « error_reporting PHP Manual Function Reference Affecting PHP's Behaviour Error Handling Error Handling Functions Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug restore_error_handler (PHP 4 >= 4.0.1, PHP 5, PHP 7)restore_error_handler — Restores the previous error handler function Description bool restore_error_handler ( void ) Used after changing the error handler function using set_error_handler(), to revert to the previous error handler
Errors Exceptions Generators References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI
Php Custom Error Handler
binary Installed as an Apache module Session Security Filesystem Security Database php set error handler Security Error Reporting Using Register Globals User Submitted Data Magic Quotes Hiding PHP Keeping Current Features HTTP php error handling authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Safe Mode Command line usage Garbage Collection DTrace Dynamic Tracing http://php.net/manual/en/function.restore-error-handler.php Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Credit Card Processing Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic http://php.net/manual/en/ref.errorfunc.php Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation Keyboard Shortcuts? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box debug_backtrace » « Examples PHP Manual Function Reference Affecting PHP's Behaviour Error Handling Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug Error Handling Functions See Also See also syslog(). Table of Contentsdebug_backtrace — Generates a backtracedebug_print_backtrace — Prints a backtraceerror_clear_last — Clear the most recent errorerror_get_last — Get the last occurred errorerror_log — Send an error message to the defined error handling routineserror_reporting — Sets which PHP errors are reportedrestore_error_handler — Restores the previous error handler functionrestore_exception_handler — Restores the previously defined exception handler functionset_error_handler — Sets
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 About Us Learn more about Stack Overflow the http://stackoverflow.com/questions/1900208/php-custom-error-handler-handling-parse-fatal-errors company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions http://stackoverflow.com/questions/277224/how-do-i-catch-a-php-fatal-error Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up PHP : Custom error handler - handling parse & fatal errors up vote 45 down vote favorite 21 How can php error i handle parse & fatal errors using a custom error handler? php error-handling fatal-error parse-error share|improve this question asked Dec 14 '09 at 10:57 A.N.M. Saiful Islam 88441626 add a comment| 6 Answers 6 active oldest votes up vote 23 down vote accepted Simple Answer: You can't. See the manual: The following error types cannot be handled with a user defined function: E_ERROR, E_PARSE, E_CORE_ERROR, E_CORE_WARNING, E_COMPILE_ERROR, E_COMPILE_WARNING, and most of E_STRICT raised in error php handler the file where set_error_handler() is called. For every other error, you can use set_error_handler() EDIT: Since it seems, that there are some discussions on this topic, with regards to using register_shutdown_function, we should take a look at the definition of handling: To me, handling an error means catching the error and reacting in a way that is "nice" for the user and the underlying data (databases, files, web services, etc.). Using register_shutdown_function you cannot handle an error from within the code where it was called, meaning the code would still stop working at the point where the error occurs. You can, however, present the user with an error message instead of a white page, but you cannot, for example, roll back anything that your code did prior to failing. share|improve this answer edited Sep 30 '11 at 20:58 answered Dec 14 '09 at 10:59 Dan Soap 7,37711943 3 Actually you can handle those errors with an user defined function. All you have to do is define register_shutdown_function. See my answer below for a working example I implemented in my website. –jdias Sep 20 '11 at 18:32 Yes, you can. However, there are some downsides to it: see my edit above –Dan Soap Sep 30 '11 at 20:59 Thank you for the update. A
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 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 the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How do I catch a PHP Fatal Error up vote 411 down vote favorite 180 I can use set_error_handler() to catch most PHP errors, but it doesn't work for fatal (E\_ERROR) errors, such as calling a function that doesn't exist. Is there another way to catch these errors? I am trying to call mail() for all errors and am running PHP 5.2.3. php fatal-error share|improve this question edited Dec 22 '13 at 19:26 aksu 3,94451434 asked Nov 10 '08 at 6:42 too much php 41.8k26106123 add a comment| 17 Answers 17 active oldest votes up vote 504 down vote Log fatal errors using register_shutdown_function, which requires PHP 5.2+: register_shutdown_function( "fatal_handler" ); function fatal_handler() { $errfile = "unknown file"; $errstr = "shutdown"; $errno = E_CORE_ERROR; $errline = 0; $error = error_get_last(); if( $error !== NULL) { $errno = $error["type"]; $errfile = $error["file"]; $errline = $error["line"]; $errstr = $error["message"]; error_mail(format_error( $errno, $errstr, $errfile, $errline)); } } You will have to define the error_mail and format_error functions. For example: function format_error( $errno, $errstr, $errfile, $errline ) { $trace = print_r( debug_backtrace( false ), true ); $content = "
Item | Description |
---|---|
Error | $errstr |
Errno | $errno |
File | $errfile |
Line | $errline |
Trace | $trace |