Re: PHP Fatal error: Call to undefined function ()

On 7 Oct 2013, at 14:34, Michael Alaimo <malaimo923@gmail.com> wrote: > On Mon, Oct 7, 2013 at 9:29 AM, Stuart Dallas <stuart@3ft9.com> wrote: >> On 7 Oct 2013, at 14:24, Michael Alaimo <malaimo923@gmail.com> wrote: >> >> > We have a server that gets a large number of requests each month. >> > >> > After a period of time I began to see this error in our error logs this >> > weekend. >> > >> > PHP Fatal error: Call to undefined function () >> > >> > It does not reference a function, so I found it odd. It did give a line to >> > a function with array_merge on it. >> > >> > Has anyone seen this in the apache error logs? We are using PHP 5.3.3. >> >> Show us the line, and a few lines around it. > public static function getInfo($params = array()) > { > $results = array(); > > $url = 'http://google.com'; > > > $props = array > ( > 'key' => Yii::app()->params['param1'], > 's' => Yii::app()->params['param2'] > ); > > if (!empty($params)) > { > $props = array_merge($props, $params); > > $url = $url . http_build_query($props, '', '/'); > > > It may be possible that params has unsafe data in it. The previous dev did not validate the > data passed in via get. > > The code populating params looks like: > > $params = array > ( > 'd' => $_GET['d'], > ); > > $job = Job::getInfo($params); My best guess is that either $props or $params contain a function reference or similar construct. Examine their contents with var_dump. As a check you could expand out the effect of array_merge and see if you still get the same with a PHP implementation. -Stuart -- Stuart Dallas 3ft9 Ltd http://3ft9.com/