Lines Matching defs:ext
36 $ext = strrpos($file, '.');
37 if ($ext === false) {
40 $ext = strtolower(substr($file, $ext + 1));
41 if (!isset($mtypes[$ext])) {
45 return [$ext, 'application/octet-stream', true];
48 if ($mtypes[$ext][0] == '!') {
49 return [$ext, substr($mtypes[$ext], 1), true];
51 return [$ext, $mtypes[$ext], false];