file_header      3743 ext/exif/exif.c 	unsigned char file_header[8];
file_header      3750 ext/exif/exif.c 		if (php_stream_read(ImageInfo->infile, (char*)file_header, 2) != 2) {
file_header      3753 ext/exif/exif.c 		if ((file_header[0]==0xff) && (file_header[1]==M_SOI)) {
file_header      3761 ext/exif/exif.c 			if (php_stream_read(ImageInfo->infile, (char*)(file_header+2), 6) != 6) {
file_header      3764 ext/exif/exif.c 			if (!memcmp(file_header, "II\x2A\x00", 4)) {
file_header      3772 ext/exif/exif.c 											 php_ifd_get32u(file_header + 4, ImageInfo->motorola_intel),
file_header      3778 ext/exif/exif.c 			} else if (!memcmp(file_header, "MM\x00\x2a", 4)) {
file_header      3786 ext/exif/exif.c 											 php_ifd_get32u(file_header + 4, ImageInfo->motorola_intel),