Hi,
A search on Google for php.ini and CentOS yielded this:
By "default php.ini should be installed at /usr/local/lib/php.ini"...
"Unless you're running Zend, in which case the file at /usr/local/lib/php.ini should be a symbolic link to /usr/local/Zend/etc/php.ini"
I have no access to a CentOS machine but try those. If those do not work but your PHP is working, try a test script (say phptest.php):
Code:
<?php phpinfo() ?>
and open it via your browser (
http://localhost/phptest.php or
http://your_linode/phptest.php). It will tell you, among other things, what php.ini file it's reading the configs from.
Cheers,
Antonio