Re: [PHP] Filtering all output to STDERR
Have you tried with http://dk2.php.net/manual/en/function.error-reporting.php or just the @ operator? Yes. But this does not work, because error levels and the @ operator only relate to errors thrown by the PHP runtime and have nothing to do with STDERR. But I need a way to close the STDERR file handle at the beginning of a script or at least catch and remove all output sent to STDERR. Regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Filtering all output to STDERR
Ahh, I see why my suggestions had no effect - I assumed you were dealing with normal php errors, not something done customly by the code. I'm afraid the only option I see is that of debugging the problem script to find out where it opens STDERR - if you're certain that the script specifically outputs messages to STDERR, then it's opening that stream somewhere before the output. Regards Peter On 23 March 2010 11:28, Marten Lehmann lehm...@cnm.de wrote: Have you tried with http://dk2.php.net/manual/en/function.error-reporting.php or just the @ operator? Yes. But this does not work, because error levels and the @ operator only relate to errors thrown by the PHP runtime and have nothing to do with STDERR. But I need a way to close the STDERR file handle at the beginning of a script or at least catch and remove all output sent to STDERR. Regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- hype WWW: http://plphp.dk / http://plind.dk LinkedIn: http://www.linkedin.com/in/plind Flickr: http://www.flickr.com/photos/fake51 BeWelcome: Fake51 Couchsurfing: Fake51 /hype -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Filtering all output to STDERR
Hello, we have a strange problem here: - Our ISP is merging STDERR and STDOUT to STDOUT - We are calling a non-builtin function within PHP 5.2 which includes a lot of code and calls a lot of other functions - When calling this function, we receive the output Cannot open on STDERR. But since STDERR and STDOUT are merged, this Cannot open breaks the required HTTP-header which needs to be sent first. We really tried a lot to find out where this message comes from, we even used strace and ran PHP on the command line. But we cannot figure out the origin, so all we want to do is to get rid of the output sent to STDERR. We tried to close STDERR, but it didn't work out. We thought of using ob_start() and ob_end_clean(), but we cannot get it working with STDERR. Any ideas? Kind regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Filtering all output to STDERR
You could consider suppressing errors for the duration of the problematic call - if indeed you're looking at a warning that doesn't grind everything to a halt. On 22 March 2010 18:01, Marten Lehmann lehm...@cnm.de wrote: Hello, we have a strange problem here: - Our ISP is merging STDERR and STDOUT to STDOUT - We are calling a non-builtin function within PHP 5.2 which includes a lot of code and calls a lot of other functions - When calling this function, we receive the output Cannot open on STDERR. But since STDERR and STDOUT are merged, this Cannot open breaks the required HTTP-header which needs to be sent first. We really tried a lot to find out where this message comes from, we even used strace and ran PHP on the command line. But we cannot figure out the origin, so all we want to do is to get rid of the output sent to STDERR. We tried to close STDERR, but it didn't work out. We thought of using ob_start() and ob_end_clean(), but we cannot get it working with STDERR. Any ideas? Kind regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- hype WWW: http://plphp.dk / http://plind.dk LinkedIn: http://www.linkedin.com/in/plind Flickr: http://www.flickr.com/photos/fake51 BeWelcome: Fake51 Couchsurfing: Fake51 /hype -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Filtering all output to STDERR
Hello, You could consider suppressing errors for the duration of the problematic call yes, but how? Regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Filtering all output to STDERR
Have you tried with http://dk2.php.net/manual/en/function.error-reporting.php or just the @ operator? On 22 March 2010 23:56, Marten Lehmann lehm...@cnm.de wrote: Hello, You could consider suppressing errors for the duration of the problematic call yes, but how? Regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- hype WWW: http://plphp.dk / http://plind.dk LinkedIn: http://www.linkedin.com/in/plind Flickr: http://www.flickr.com/photos/fake51 BeWelcome: Fake51 Couchsurfing: Fake51 /hype -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php