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Php Error_get_last Stack Trace


It is probably more resource-intensive than some other alternatives but it is short, understandable, and gives nice output (Exception->getTraceAsString()).

function generateCallTrace()
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In other words, errcontext will contain an array of every variable that existed in the scope the error was triggered in. Not the answer you're looking for? gettype($backtrace[0]['args'][0]) . "\n";

With 5.3.10 I got:
when resource is opened: resource
when resource is closed: resource

With 5.5.9:
when resource is opened: resource
when resource is closed: unknown Adobe Illustrator: Creating an helix Between any two real numbers, there is an algebraic number and also a transcendental number How does a 40 Gbit/s Ethernet interface process packets in silicon? http://stackoverflow.com/questions/8990881/php-log-stack-trace-for-fatal-errors-in-production

Error_get_last Not Working

asked 4 years ago viewed 5061 times active 1 year ago Related 377How to get useful error messages in PHP?11log errors with stack trace in javascript25Handle fatal errors in PHP using The bug is being suspended because we assume that you are no longer experiencing the problem. Instead of a function name, an array containing an object reference and a method name can also be supplied. share|improve this answer answered Oct 13 '14 at 12:14 oujesky 1,8301811 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

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 I haven't tested to see if it works with FATAL errors (I think it should), but you could try adding a call to debug_print_backtrace inside your shutdown handler for trace info on file uploads) the custom error handler cannot be called since it is not registered at that time. Php Get Last Exception Changing the last two lines of my previous example to


...still gives the same

limit As of 5.4.0, this parameter can be used to limit the number of stack frames printed. By default (limit=0) it prints all stack frames. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Uniquely removable subsequences Why does Debian set the login shell of user sync to /bin/sync?

How does a 40 Gbit/s Ethernet interface process packets in silicon? Register_shutdown_function errline The fourth parameter is optional, errline, which contains the line number the error was raised at, as an integer. My quest is how to have more informations about fatal errors in production to help to correct them. –Cédric Girard Jan 26 '12 at 15:12 @CédricGirard Ah I see. If the built-in error handler is used NULL is returned.

Error_get_last Types

Examples Example #1 Exception::getTraceAsString() example functiontest(){

Maybe we can use xdebug with the minimum of options activated, or a stripped version of it to add stack trace to error log? Error_get_last Not Working If inside an included file, this lists the included file name(s). Php Error Constants Are there any good ways to run steam on a chromebook?

If the error-handler function returns, script execution will continue with the next statement after the one that caused an error. Why would a NES game use an undocumented 1-byte or 2-byte NOP in production? How bad is it to have multiple devices with the same SSH server keys? Related 0How can I remove sensitive data from the debug_backtrace function?7register php shutdown function to fire when a script is killed from the command line?2PHP - debug_backtrace() crashes - what can Php User_error

Highly nonlinear equations Damage reduction and damage resistance: how to calculate? file string The current file name. See also __LINE__. this contact form Examples Example #1 debug_print_backtrace() example //include.phpfile


echo "when resource is closed: " . Php Set_error_handler Still though, it makes sense in my mind that the stack should be preserved until the process is killed completely. –Dan Aug 30 '11 at 13:55 Than what would If errors occur before the script is executed (e.g.

Changelog Version Description 5.4.0 Added the optional parameter limit. 5.3.6 Added the optional parameter options.

var_dump($backtrace); } register_shutdown_function('shutdown'); share|improve this answer edited Aug 30 '11 at 10:48 answered Aug 30 '11 at 10:43 powtac 24.6k1878140 2 Thanks @powtac - Great solution, however it didn't work. Unfortunately, these functions will not work inside a shutdown function. This is of course suitable only for development environment. Php Trigger_error It seems that in the interests of avoiding an infinite recursion, calling trigger_error() from within the registered error handler function does not call the error handler - which works to our

php error-handling share|improve this question edited Aug 28 '15 at 9:42 Pacerier 31.3k34154290 asked Dec 14 '11 at 12:12 Álvaro González 82.4k20136203 Would you accept using a different (user-defined) Reverse Deltas of an Array Am I being a "mean" instructor, denying an extension on a take home exam How are beats formed when frequencies combine? Unfortunately, there is no way to save that original stack. class string The current class name.

Is there any financial benefit to being paid bi-weekly over monthly? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Return Values Returns a string containing the previously defined error handler (if any). Did millions of illegal immigrants vote in the 2016 USA election?

The easiest way to get info about what happened in the fatal error (short of turning display_errors on, which isn't an option in production environments) is to manually build the error PHP has error_get_last(), which allows to do this: @fopen('xxx'); var_dump( error_get_last() ); ...