Re: No error output?

Mike Hall wrote:

Every developer at my company has experience this problem too, at one point or another. We get it with Apache 1.3 and PHP 5.x. We've been unable to figure it out. I thought I had it tied down to the gzip output compression at one stage. But then it suddenly started working okay and I couldn't get it to break again.

I have problems like this on a regular basis in big/complex (well by my standards anyway) codebases that have heavy php5 oo in them. no errors _anywhere_ if I have a parse error or a require_once statement fails, I havbe had the problem since php5beta3 (when I started using php5) and have seen it happen on every version of php5 upto 5.0.4 (the highest version I have used properly) on windows, debian, redhat and gentoo using apache and apache2. basically AFAIC there is something wrong _deep_ in the engine but given that I have no idea how to prove this or provide any kind of short reproduce script I'm left to live with it ... it may of course be a problem with my code, I'm thinking a possible reference related segfault issue (and/or maybe __autoload() related). Actually IIRC Derick Rethans has posted before about issues he has had where problems were not easily (or at all) reproducable in a short script. (excuses to Derick if I misquote/misremember what he wrote in the past) actually this is one of the main reasons I read internals@ - in the hope someone might offer information that will help me either fix this issue in my code, expose a real engine problem or possibly give some inspiration as to how to track down the problem. ... I just wish I had the skills to work this problem :-) seeing as I don't I live with it and whenever I am faced with a blank page I know exactly what to do ... find the parse error and if there is none check every require statement in the files I have just changed... a process that alweays starts with this one liner: find . -name \*.php \! -exec php -l {} \;

Mike On Fri, 28 Oct 2005 13:52:31 +0100 Marcus Bointon <marcus@synchromedia.co.uk> wrote:

I'm running a recent snap of 5.1 with apache 2.0.54 (from fink) and MySQL 5.0.15 on OS X 10.4.2. For the last few days I've noticed that I'm getting no error messages out at all, neither to the browser nor to the server log. I have display_errors, log_errors and log_startup_errors set to On, error_reporting set to E_ALL | E_STRICT, but I'm seeing nothing on web output - a simple syntax error results in a blank page, e.g. <?php sdfsdf ?> gives a blank page and nothing in server log. It produces an expected E_NOTICE error on a CLI version, so the problem is either in apache or the PHP apache2filter module. My apache setup has not changed recently whereas PHP has, so I'm looking there. I've reconstructed my php.ini and httpd.conf files from scratch so I'm pretty certain the settings in there are all ok. I did have latest xdebug installed, but I'm still seeing this with it disabled. As you might imagine, it's making debugging quite difficult. Has anyone else seen this problem? I can't find a bug report that looks like this. Marcus -- Marcus Bointon Synchromedia Limited: Putting you in the picture marcus@synchromedia.co.uk | http://www.synchromedia.co.uk -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php

Mike Hall Twist Digital Media e. mike.hall@twistdigital.co.uk D I S C L A I M E R Statements and opinions expressed in this e-mail may not represent those of the company. The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender immediately and delete the material from any computer.