Re: Make set_time_limit() timeout a catchable fatal error

no, it only means that you cant return to the original scope and continue the execution of your script. as you can't throw exceptions also, because your code is running without a stack frame. you can check out the https://github.com/Tyrael/php-error-handler its a little class which operates with register_shutdown_function to allow handling non-recoverable errors before halting. there are too many case in the php src where non-recoverable errors are triggered for non fatal problems. that should be changed, so open a bugreport if you think you found one, where isn't neccessary to halt the execution. Tyrael On Wed, Mar 9, 2011 at 3:30 PM, Hannes Landeholm <landeholm@gmail.com>wrote: > You mean the shutdown function is called and 1 nanosecond later PHP crashes > so you don't have time to do anything? > > ~Hannes > > On 9 March 2011 15:27, David Muir <davidkmuir@gmail.com> wrote: > > > Hmm, I think I worded that poorly. > > A function registered with register_shutdown_function does execute when > > the max_execution_time is exceeded. > > What it doesn't let you do is to recover in the same way an error > > handler would let you. > > > > David > > > > On 09/03/11 22:56, Hannes Landeholm wrote: > > > I second making time limit reached catchable. All non catchable fatal > > errors > > > are a problem for me. I need to handle problems gracefully to ensure > the > > > stability of production systems instead of PHP just killing itself > > without > > > warning. I just reported a similar issue: > > > http://bugs.php.net/bug.php?id=54195 > > > > > > A simple way to implement this would be to register a function that > would > > be > > > called N seconds before the script would timeout. > > > > > > register_timeout_handler(2, function() { die("PHP timed out."); }); > > > > > > It would be called just as a shutdown function - in fact I'd like to > use > > the > > > same function as my shutdown function and get the error with > > > error_get_last(). Of course set_time_limit(0) could be used in this > > function > > > to prevent the timeout of the timeout handler. This does not "prevent" > > > timeout since set_time_limit could have been called by the script > before > > the > > > timeout anyway. > > > > > > On that note I also miss a function which returns the time the script > can > > > keep running for. If that calculate needs to be calculated to > implemented > > to > > > implement this, why not make the value available to the PHP script? > > > > > > ~Hannes > > > > > > On 9 March 2011 02:30, David Muir <davidkmuir@gmail.com> wrote: > > > > > >> Although it doesn't let you recover from a timeout, you could use > > >> register_shutdown_function to gracefully exit after a fatal error. > > >> > > >> register_shutdown_function(function(){ > > >> $error = error_get_last(); > > >> if($error && $error['type'] === E_ERROR){ > > >> echo 'PHAIL! Oh noes, something went wrong!'; > > >> // do whatever else you need to do before quitting > > >> } > > >> }); > > >> > > >> Cheers, > > >> David > > >> > > >> On 08/03/11 22:39, Pierre Joye wrote: > > >>> hi, > > >>> > > >>> is not the goal of this setting to prevent that a script runs longer > > >>> than a given time? A catchable error will prevent that to happen. > > >>> > > >>> On Tue, Mar 8, 2011 at 2:05 PM, Sebastian Bergmann < > sebastian@php.net> > > >> wrote: > > >>>> Could set_time_limit() be changed in such a way that it triggers a > > >>>> catchable fatal error instead of a fatal error? Thanks! > > >>>> > > >>>> -- > > >>>> Sebastian Bergmann Co-Founder and Principal > > >> Consultant > > >>>> http://sebastian-bergmann.de/ > > >> http://thePHP.cc/ > > >>>> -- > > >>>> PHP Internals - PHP Runtime Development Mailing List > > >>>> To unsubscribe, visit: > > >>>> http://www.php.net/unsub.php > > >>>> > > >>>> > > >>> > > >> > > >> -- > > >> PHP Internals - PHP Runtime Development Mailing List > > >> To unsubscribe, visit: > > >> http://www.php.net/unsub.php > > >> > > >> > > > > > > -- > > PHP Internals - PHP Runtime Development Mailing List > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > >