Munin contributed plugins

<?php

/**

 * Part of Munin PHP OPcache plugin - Refer to php_opcache for installation instructions.

 */

if (function_exists('opcache_get_status')) 

{

        $data = opcache_get_status();

        $output = array(

                'mem_used.value' => $data['memory_usage']['used_memory'],

                'mem_free.value' => $data['memory_usage']['free_memory'],

        );

}

else

{

        // OPCache not installed :(

        $output = array(

                'mem_used.value' => 0,

                'mem_free.value' => 0,

        );

}

header('Content-Type: text/plain');

foreach ($output as $key => $value)

{

        echo $key, ' ', $value, "\n";

}

?>