 | | | RHEL 3 U3 Apache and PHP not working | RHEL 3 U3 Apache and PHP not working 2005-01-13 - By Jay Lee
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Brent M. Clements said:
> We have a wierd problem going on right now which ISN't being caused by our
> php based application.
How can you be sure?
> Whats happening is that when we access the php application on our server,
> the application sometimes works and sometimes doesn't. IE when we first go
> to the index page of the php application, it will sometimes come up
> working fine, but then we refresh and it doesn't come up.
> To debug our code we put the following in the first line of our script
> <snip>
What's the code between your added lines doing?
> Most times it doesn't even get to the simple echo at the beginning of the
> script and the browser just pauses indifinitly, without ever hitting a
> timeout or anything.
Any chance your using an accelerator like mmcache or Zend Optimizer?
> At varying refreshes the php code executes through each the steps .
> Sometimes it get's to step 1, step 2, and/or step 3
>
> My guess is that there is something wrong with apache and the php module
> which is fscking up the execution of the php script it self.
Backup your existing php and apache configurations and then reinstall all
php- and apache- rpms that you previously had installed. See if a clean
install of the two has the same issues.
> Anybody have this problem or know a way to debug apache and/or the php
> module?
What you tried already is good, might want to see if
/var/log/http/error_log is saying anything. I'd also run top on the
server and see if httpd is hitting 100% cpu or chewing up large chunks of
memory...
Jay
--
Jay Lee
Network / Systems Administrator
Information Technology Dept.
Philadelphia Biblical University
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