Remove redundant zend_func_info for zlib/hash/session

E.g. hash_equals is outdated - it has a non-null reflection type of bool.

Remove redundant signatures for types that are obviously not reference
counted (`F0`).

Closes GH-4787.

Author: TysonAndre

ext/opcache/Optimizer/zend_func_info.c

@@ -891,15 +891,10 @@ static const func_info_t func_infos[] = {
 
 	/* ext/zlib */
 	F0("readgzfile",                            MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
-	F0("gzrewind",                              MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("gzclose",                               MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("gzeof",                                 MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("gzgetc",                                MAY_BE_FALSE | MAY_BE_STRING),
 	F1("gzgets",                                MAY_BE_FALSE | MAY_BE_STRING),
 	F1("gzread",                                MAY_BE_FALSE | MAY_BE_STRING),
 	F1("gzopen",                                MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_RESOURCE),
-	F0("gzpassthru",                            MAY_BE_FALSE | MAY_BE_LONG),
-	F0("gzseek",                                MAY_BE_FALSE | MAY_BE_LONG),
 	F0("gztell",                                MAY_BE_FALSE | MAY_BE_LONG),
 	F0("gzwrite",                               MAY_BE_FALSE | MAY_BE_LONG),
 	F0("gzputs",                                MAY_BE_FALSE | MAY_BE_LONG),
@@ -917,16 +912,12 @@ static const func_info_t func_infos[] = {
 
 	/* ext/hash */
 	F1("hash",                                  MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
-	F0("hash_equals",                           MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("hash_file",                             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("hash_hmac",                             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("hash_hmac_algos",                       MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
 	F1("hash_hmac_file",                        MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("hash_hkdf",                             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("hash_init",                             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_OBJECT),
-	F0("hash_update",                           MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("hash_update_stream",                    MAY_BE_NULL | MAY_BE_LONG),
-	F0("hash_update_file",                      MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("hash_final",                            MAY_BE_NULL | MAY_BE_STRING),
 	F1("hash_copy",                             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_OBJECT),
 	F1("hash_algos",                            MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
@@ -1016,28 +1007,17 @@ static const func_info_t func_infos[] = {
 	F1("sodium_crypto_aead_xchacha20poly1305_ietf_keygen",			MAY_BE_STRING),
 
 	/* ext/session */
-	F0("session_set_cookie_params",				MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("session_get_cookie_params",				MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY),
 	F1("session_name",							MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("session_module_name",					MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
-	F0("session_set_save_handler",				MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("session_save_path",						MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	FN("session_id",							MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
-	F0("session_regenerate_id",					MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
 	F1("session_create_id",						MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F1("session_cache_limiter",					MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
 	F0("session_cache_expire",					MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG),
 	F1("session_encode",						MAY_BE_FALSE | MAY_BE_STRING),
-	F0("session_decode",						MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("session_start",							MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("session_destroy",						MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("session_unset",							MAY_BE_FALSE | MAY_BE_TRUE),
 	F0("session_gc",							MAY_BE_FALSE | MAY_BE_LONG),
-	F0("session_write_close",					MAY_BE_FALSE | MAY_BE_TRUE),
 	F0("session_abort",							MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("session_reset",							MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE),
-	F0("session_status",						MAY_BE_NULL | MAY_BE_LONG),
-	F0("session_register_shutdown",				MAY_BE_NULL),
 
 	/* ext/pgsql */
 	F1("pg_connect",							MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_RESOURCE),