php_sig_jpg      2169 ext/gd/gd.c    	} else if (!memcmp(data, php_sig_jpg, 3)) {
php_sig_jpg        61 ext/gd/php_gd.h PHPAPI extern const char php_sig_jpg[3];
php_sig_jpg        47 ext/standard/image.c PHPAPI const char php_sig_jpg[3] = {(char) 0xff, (char) 0xd8, (char) 0xff};
php_sig_jpg      1249 ext/standard/image.c 	} else if (!memcmp(filetype, php_sig_jpg, 3)) {