if (strpos(serialize($row['pirority']),"P1")!==false &&
    strpos(serialize($row['product']),"WFS")!==false)
    { $wfsp1++; }

if (strpos(serialize($row['pirority']),"P1")!==false &&
    strpos(serialize($row['product']),"WFS")!==false) ||
    strpos(serialize($row['product']),"DayEnd")!==false)
    { $wfsp1++; }

if (strpos(serialize($row['pirority']),"P1")!==false &&
    strpos(serialize($row['product']),"WFS")!==false ||   //extra parenthesis was given
    strpos(serialize($row['product']),"DayEnd")!==false)
    { $wfsp1++; }

if (strpos(serialize($row['pirority']),"P1")!==false &&
    strpos(serialize($row['product']),"WFS")!==false ||
    strpos(serialize($row['product']),"DayEnd")!==false)
   { $wfsp1++; }