Lines Matching refs:z
74 $z = $x - ($x++);76 echo $z;80 $z = ($x++) - $x;82 echo $z;86 $z = $x - (++$x);88 echo $z;92 $z = (++$x) - $x;94 echo $z;100 $z = $x - ($x=$y);102 echo $z;107 $z = ($x=$y) - $x;109 echo $z;
