check_wp_version

Hi,
I'm trying to use this plugin with NRPE but I'm getting a strange error :

Your PHP installation appears to be missing the MySQL extension which is required by WordPress.

When I run the command on the remote host, it's working fine. In my nrpe.cfg I've defined the function as follow :

command[check_wp]=/opt/libexec/check_wp_version /web/wp

Any idea of what should be wrong ?

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Looks ok, but it does not work properly for WP greater 3.0.

Here are my findings:
1. It always signals a CRITICAL state for core updates. Don't know why, but $wp_version is 3.0 and my installed one is 3.3.1. So the if statement fires...
2. The warning in line 52 comes because of unclean coding. It is only a warning, but a simple check, if the value you want to iterate over, if it is "false" will fix it and is a cleaner approach ;)

If I have the time, I will have a second look on it. But maybe you can also check and fix it.

Cheers,
Holger

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I (with PHP 5.2.6) allways get this error, when i execute it:

./check_wp_version /srv/www/sc-rheinau/html/

Warning: Invalid argument supplied for foreach() in /opt/nagios check_wp_version on line 52
OK - core ok ; plugins ok ; themes ok

Where is the mistake?

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