Lines Matching refs:null
869 return null;
888 return null;
968 ImageJpeg($image, null, $q);
1051 public function __construct($mode, $size, $data, $bstream = null)
1061 return null;
1696 return null;
1704 return null;
1717 if($bstream == null) {
1718 return null;
1723 return null;
1733 if($bstream == null) {
1734 return null;
2318 $rs = null;
2888 return null;
3190 if($x < 0 || $y < 0) return null;