PHP_EXT_DES_CRYPT 66 ext/standard/crypt.c #if PHP_EXT_DES_CRYPT PHP_EXT_DES_CRYPT 99 ext/standard/crypt.c REGISTER_LONG_CONSTANT("CRYPT_EXT_DES", PHP_EXT_DES_CRYPT, CONST_CS | CONST_PERSISTENT);