*/
function getImageSize( $image, $filename ) {
$f = fopen( $filename, 'rb' );
- if( !$f ) {
+ if ( !$f ) {
return false;
}
$header = fread( $f, 54 );
- fclose($f);
+ fclose( $f );
// Extract binary form of width and height from the header
- $w = substr( $header, 18, 4);
- $h = substr( $header, 22, 4);
+ $w = substr( $header, 18, 4 );
+ $h = substr( $header, 22, 4 );
// Convert the unsigned long 32 bits (little endian):
try {