Example of string $line - 

2005         has 0 calls (max unlimited) in 'ringall' strategy (0s holdtime), W:0, C:0, A:0, SL:0.0% within 0s

foreach ($line as $myline)
        {
        if(strstr($myline,"strategy"))
                {
                preg_match("/^([0-9]+)[\s]+has[\s]+([0-9]+)[\s]+calls.*$/", $myline, $myMatches);
                $qinfo[$index][0]=$myMatches[1];
                $qinfo[$index][1]=$myMatches[2];
                }
        $myMatches = array();
        $index++;
        }