Merge branch 'PHP-8.0'

* PHP-8.0:
  Mark resource-like objects as non-comparable

Author: nikic

Diff for: ext/curl/interface.c

@@ -1189,6 +1189,7 @@ PHP_MINIT_FUNCTION(curl)
 	curl_object_handlers.get_constructor = curl_get_constructor;
 	curl_object_handlers.clone_obj = curl_clone_obj;
 	curl_object_handlers.cast_object = curl_cast_object;
+	curl_object_handlers.compare = zend_objects_not_comparable;
 
 	curl_multi_ce = register_class_CurlMultiHandle();
 	curl_multi_register_handlers();

Diff for: ext/curl/multi.c

@@ -592,4 +592,5 @@ void curl_multi_register_handlers(void) {
 	curl_multi_handlers.get_constructor = curl_multi_get_constructor;
 	curl_multi_handlers.clone_obj = NULL;
 	curl_multi_handlers.cast_object = curl_cast_object;
+	curl_multi_handlers.compare = zend_objects_not_comparable;
 }

Diff for: ext/curl/share.c

@@ -172,4 +172,5 @@ void curl_share_register_handlers(void) {
 	curl_share_handlers.free_obj = curl_share_free_obj;
 	curl_share_handlers.get_constructor = curl_share_get_constructor;
 	curl_share_handlers.clone_obj = NULL;
+	curl_share_handlers.compare = zend_objects_not_comparable;
 }

Diff for: ext/enchant/enchant.c

@@ -195,6 +195,7 @@ PHP_MINIT_FUNCTION(enchant)
 	enchant_broker_handlers.offset = XtOffsetOf(enchant_broker, std);
 	enchant_broker_handlers.free_obj = php_enchant_broker_free;
 	enchant_broker_handlers.clone_obj = NULL;
+	enchant_broker_handlers.compare = zend_objects_not_comparable;
 
 	enchant_dict_ce = register_class_EnchantDictionary();
 	enchant_dict_ce->create_object = enchant_dict_create_object;
@@ -205,6 +206,7 @@ PHP_MINIT_FUNCTION(enchant)
 	enchant_dict_handlers.offset = XtOffsetOf(enchant_dict, std);
 	enchant_dict_handlers.free_obj = php_enchant_dict_free;
 	enchant_dict_handlers.clone_obj = NULL;
+	enchant_dict_handlers.compare = zend_objects_not_comparable;
 
 	REGISTER_LONG_CONSTANT("ENCHANT_MYSPELL", PHP_ENCHANT_MYSPELL, CONST_CS | CONST_PERSISTENT | CONST_DEPRECATED);
 	REGISTER_LONG_CONSTANT("ENCHANT_ISPELL",  PHP_ENCHANT_ISPELL,  CONST_CS | CONST_PERSISTENT | CONST_DEPRECATED);

Diff for: ext/gd/gd.c

@@ -227,6 +227,7 @@ static void php_gd_object_minit_helper()
 	php_gd_image_object_handlers.clone_obj = NULL;
 	php_gd_image_object_handlers.free_obj = php_gd_image_object_free;
 	php_gd_image_object_handlers.get_constructor = php_gd_image_object_get_constructor;
+	php_gd_image_object_handlers.compare = zend_objects_not_comparable;
 	php_gd_image_object_handlers.offset = XtOffsetOf(php_gd_image_object, std);
 }
 

Diff for: ext/openssl/openssl.c

@@ -1113,6 +1113,7 @@ PHP_MINIT_FUNCTION(openssl)
 	php_openssl_certificate_object_handlers.free_obj = php_openssl_certificate_free_obj;
 	php_openssl_certificate_object_handlers.get_constructor = php_openssl_certificate_get_constructor;
 	php_openssl_certificate_object_handlers.clone_obj = NULL;
+	php_openssl_certificate_object_handlers.compare = zend_objects_not_comparable;
 
 	php_openssl_request_ce = register_class_OpenSSLCertificateSigningRequest();
 	php_openssl_request_ce->create_object = php_openssl_request_create_object;
@@ -1124,6 +1125,7 @@ PHP_MINIT_FUNCTION(openssl)
 	php_openssl_request_object_handlers.free_obj = php_openssl_request_free_obj;
 	php_openssl_request_object_handlers.get_constructor = php_openssl_request_get_constructor;
 	php_openssl_request_object_handlers.clone_obj = NULL;
+	php_openssl_request_object_handlers.compare = zend_objects_not_comparable;
 
 	php_openssl_pkey_ce = register_class_OpenSSLAsymmetricKey();
 	php_openssl_pkey_ce->create_object = php_openssl_pkey_create_object;
@@ -1135,6 +1137,7 @@ PHP_MINIT_FUNCTION(openssl)
 	php_openssl_pkey_object_handlers.free_obj = php_openssl_pkey_free_obj;
 	php_openssl_pkey_object_handlers.get_constructor = php_openssl_pkey_get_constructor;
 	php_openssl_pkey_object_handlers.clone_obj = NULL;
+	php_openssl_pkey_object_handlers.compare = zend_objects_not_comparable;
 
 #if OPENSSL_VERSION_NUMBER < 0x10100000L || defined (LIBRESSL_VERSION_NUMBER)
 	OPENSSL_config(NULL);

Diff for: ext/shmop/shmop.c

@@ -118,6 +118,7 @@ PHP_MINIT_FUNCTION(shmop)
 	shmop_object_handlers.free_obj = shmop_free_obj;
 	shmop_object_handlers.get_constructor = shmop_get_constructor;
 	shmop_object_handlers.clone_obj = NULL;
+	shmop_object_handlers.compare = zend_objects_not_comparable;
 
 	return SUCCESS;
 }

Diff for: ext/sockets/sockets.c

@@ -455,6 +455,7 @@ static PHP_MINIT_FUNCTION(sockets)
 	address_info_object_handlers.free_obj = address_info_free_obj;
 	address_info_object_handlers.get_constructor = address_info_get_constructor;
 	address_info_object_handlers.clone_obj = NULL;
+	address_info_object_handlers.compare = zend_objects_not_comparable;
 
 	REGISTER_LONG_CONSTANT("AF_UNIX",		AF_UNIX,		CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("AF_INET",		AF_INET,		CONST_CS | CONST_PERSISTENT);

Diff for: ext/sysvmsg/sysvmsg.c

@@ -118,6 +118,7 @@ PHP_MINIT_FUNCTION(sysvmsg)
 	sysvmsg_queue_object_handlers.free_obj = sysvmsg_queue_free_obj;
 	sysvmsg_queue_object_handlers.get_constructor = sysvmsg_queue_get_constructor;
 	sysvmsg_queue_object_handlers.clone_obj = NULL;
+	sysvmsg_queue_object_handlers.compare = zend_objects_not_comparable;
 
 	REGISTER_LONG_CONSTANT("MSG_IPC_NOWAIT", PHP_MSG_IPC_NOWAIT, CONST_PERSISTENT|CONST_CS);
 	REGISTER_LONG_CONSTANT("MSG_EAGAIN",	 EAGAIN, 	     CONST_PERSISTENT|CONST_CS);

Diff for: ext/sysvsem/sysvsem.c

@@ -161,6 +161,7 @@ PHP_MINIT_FUNCTION(sysvsem)
 	sysvsem_object_handlers.free_obj = sysvsem_free_obj;
 	sysvsem_object_handlers.get_constructor = sysvsem_get_constructor;
 	sysvsem_object_handlers.clone_obj = NULL;
+	sysvsem_object_handlers.compare = zend_objects_not_comparable;
 
 	return SUCCESS;
 }

Diff for: ext/sysvshm/sysvshm.c

@@ -109,6 +109,7 @@ PHP_MINIT_FUNCTION(sysvshm)
 	sysvshm_object_handlers.free_obj = sysvshm_free_obj;
 	sysvshm_object_handlers.get_constructor = sysvshm_get_constructor;
 	sysvshm_object_handlers.clone_obj = NULL;
+	sysvshm_object_handlers.compare = zend_objects_not_comparable;
 
 	if (cfg_get_long("sysvshm.init_mem", &php_sysvshm.init_mem) == FAILURE) {
 		php_sysvshm.init_mem=10000;

Diff for: ext/xml/xml.c

@@ -264,6 +264,7 @@ PHP_MINIT_FUNCTION(xml)
 	xml_parser_object_handlers.get_gc = xml_parser_get_gc;
 	xml_parser_object_handlers.get_constructor = xml_parser_get_constructor;
 	xml_parser_object_handlers.clone_obj = NULL;
+	xml_parser_object_handlers.compare = zend_objects_not_comparable;
 
 	REGISTER_LONG_CONSTANT("XML_ERROR_NONE", XML_ERROR_NONE, CONST_CS|CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("XML_ERROR_NO_MEMORY", XML_ERROR_NO_MEMORY, CONST_CS|CONST_PERSISTENT);

Diff for: ext/zlib/zlib.c

@@ -1350,6 +1350,7 @@ static PHP_MINIT_FUNCTION(zlib)
 	inflate_context_object_handlers.free_obj = inflate_context_free_obj;
 	inflate_context_object_handlers.get_constructor = inflate_context_get_constructor;
 	inflate_context_object_handlers.clone_obj = NULL;
+	inflate_context_object_handlers.compare = zend_objects_not_comparable;
 
 	zend_class_entry deflate_ce;
 	INIT_CLASS_ENTRY(deflate_ce, "DeflateContext", class_DeflateContext_methods);
@@ -1364,6 +1365,7 @@ static PHP_MINIT_FUNCTION(zlib)
 	deflate_context_object_handlers.free_obj = deflate_context_free_obj;
 	deflate_context_object_handlers.get_constructor = deflate_context_get_constructor;
 	deflate_context_object_handlers.clone_obj = NULL;
+	deflate_context_object_handlers.compare = zend_objects_not_comparable;
 
 	REGISTER_LONG_CONSTANT("FORCE_GZIP", PHP_ZLIB_ENCODING_GZIP, CONST_CS|CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("FORCE_DEFLATE", PHP_ZLIB_ENCODING_DEFLATE, CONST_CS|CONST_PERSISTENT);