<?

/**
 * I'm having to restart apache about once every 2 months
 * - need better server uptime
 * 
*/

$errors = array();
$monitor_config = array(
    'sysadmin' => 'waynsley@gmail.com'
);

function index()
{
    global $monitor_config, $errors;
    
    check_httpd();
    
    if(!empty($errors))
    {
        mail($monitor_config['sysadmin'], 'Server Monitor Errors', var_export($errors, true));
    }
}

/**
 * e.g. /usr/local/bin/php /home/waynsley/public_html/platform/monitor.php > /dev/null 2>> monitor.log.error
 * @return boolean
 */
function check_httpd()
{
    global $errors;
    
    $cmd = 'ps -U root | grep -v grep | grep -c httpd';
    $running = exec($cmd);
    if($running)
        return true;
    else 
    {
        $errors[] = 'Apache not running';
        //exec('/usr/local/apache/bin/apachectl start');
        exec('service httpd start');
    }
}

index();