Use zend_string_equals API in a couple places

Author: nikic

ext/opcache/Optimizer/dfa_pass.c

@@ -372,8 +372,7 @@ int zend_dfa_optimize_calls(zend_op_array *op_array, zend_ssa *ssa)
 			if (call_info->caller_call_opline
 			 && call_info->caller_call_opline->opcode == ZEND_DO_ICALL
 			 && call_info->callee_func
-			 && ZSTR_LEN(call_info->callee_func->common.function_name) == sizeof("in_array")-1
-			 && memcmp(ZSTR_VAL(call_info->callee_func->common.function_name), "in_array", sizeof("in_array")-1) == 0
+			 && zend_string_equals_literal(call_info->callee_func->common.function_name, "in_array")
 			 && (call_info->caller_init_opline->extended_value == 2
 			  || (call_info->caller_init_opline->extended_value == 3
 			   && (call_info->caller_call_opline - 1)->opcode == ZEND_SEND_VAL

ext/reflection/php_reflection.c

@@ -6644,8 +6644,7 @@ static const zend_function_entry reflection_ext_functions[] = { /* {{{ */
 static zval *_reflection_write_property(zend_object *object, zend_string *name, zval *value, void **cache_slot)
 {
 	if (zend_hash_exists(&object->ce->properties_info, name)
-		&& ((ZSTR_LEN(name) == sizeof("name") - 1  && !memcmp(ZSTR_VAL(name), "name",  sizeof("name")))
-			|| (ZSTR_LEN(name) == sizeof("class") - 1 && !memcmp(ZSTR_VAL(name), "class", sizeof("class")))))
+		&& (zend_string_equals_literal(name, "name") || zend_string_equals_literal(name, "class")))
 	{
 		zend_throw_exception_ex(reflection_exception_ptr, 0,
 			"Cannot set read-only property %s::$%s", ZSTR_VAL(object->ce->name), ZSTR_VAL(name));

ext/session/session.c

@@ -471,8 +471,7 @@ static void php_session_save_current_state(int write) /* {{{ */
 					if (PS(lazy_write) && PS(session_vars)
 						&& PS(mod)->s_update_timestamp
 						&& PS(mod)->s_update_timestamp != php_session_update_timestamp
-						&& ZSTR_LEN(val) == ZSTR_LEN(PS(session_vars))
-						&& !memcmp(ZSTR_VAL(val), ZSTR_VAL(PS(session_vars)), ZSTR_LEN(val))
+						&& zend_string_equals(val, PS(session_vars))
 					) {
 						ret = PS(mod)->s_update_timestamp(&PS(mod_data), PS(id), val, PS(gc_maxlifetime));
 					} else {

sapi/phpdbg/phpdbg_wait.c

@@ -34,7 +34,7 @@ static void phpdbg_rebuild_http_globals_array(int type, const char *name) {
 
 
 static int phpdbg_dearm_autoglobals(zend_auto_global *auto_global) {
-	if (ZSTR_LEN(auto_global->name) != sizeof("GLOBALS") - 1 || memcmp(ZSTR_VAL(auto_global->name), "GLOBALS", sizeof("GLOBALS") - 1)) {
+	if (zend_string_equals_literal(auto_global->name, "GLOBALS")) {
 		auto_global->armed = 0;
 	}