strpos issue with SchedulesData.Class

[natcret]

I have recently started php logging in order to troubleshoot another issue I am having.  In the php log, it shows the following over and over:

Quote

[13-May-2017 10:54:15 America/Los_Angeles] PHP Warning:  strpos(): Empty needle in /xxxx/xxxx/phpvms/core/common/SchedulesData.class.php on line 157

Here is the code for that section:

Quote

    /**
     * Extract the code and flight number portions from the flight number
     * Ensures that the code and number are properly split
     */
    public static function getProperFlightNum($flightnum) {
        if ($flightnum == '') return false;

        $ret = array();
        $flightnum = strtoupper($flightnum);
        $airlines = OperationsData::getAllAirlines(false);

        foreach ($airlines as $a) {
            $a->code = strtoupper($a->code);

            if (strpos($flightnum, $a->code) === false) {
                continue;
            }

            $ret['code'] = $a->code;
            $ret['flightnum'] = str_ireplace($a->code, '', $flightnum);

            return $ret;
        }
 

 

Any ideas?

Regards,

Nat

Edited May 13, 2017 by natcret