diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index c4a548e1701bf..f7a32894257b5 100644
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -1741,7 +1741,7 @@ PHP_FUNCTION(socket_get_option)
 				RETURN_FALSE;
 			}
 
-			array_init(return_value);
+			array_init_size(return_value, 2);
 
 			add_assoc_string(return_value, "function_set_name", tsf.function_set_name);
 			add_assoc_long(return_value, "pcbcnt", tsf.pcbcnt);
@@ -1764,7 +1764,7 @@ PHP_FUNCTION(socket_get_option)
 					RETURN_FALSE;
 				}
 
-				array_init(return_value);
+				array_init_size(return_value, 2);
 				add_assoc_long(return_value, "l_onoff", linger_val.l_onoff);
 				add_assoc_long(return_value, "l_linger", linger_val.l_linger);
 				return;
@@ -1786,7 +1786,7 @@ PHP_FUNCTION(socket_get_option)
 				tv.tv_usec = timeout ? (long)((timeout % 1000) * 1000) : 0;
 #endif
 
-				array_init(return_value);
+				array_init_size(return_value, 2);
 
 				add_assoc_long(return_value, "sec", tv.tv_sec);
 				add_assoc_long(return_value, "usec", tv.tv_usec);
@@ -1808,7 +1808,7 @@ PHP_FUNCTION(socket_get_option)
 					RETURN_FALSE;
 				}
 
-				array_init(return_value);
+				array_init_size(return_value, 9);
 
 				add_assoc_long(return_value, "rmem_alloc", minfo[SK_MEMINFO_RMEM_ALLOC]);
 				add_assoc_long(return_value, "rcvbuf", minfo[SK_MEMINFO_RCVBUF]);
@@ -1833,7 +1833,7 @@ PHP_FUNCTION(socket_get_option)
 					RETURN_FALSE;
 				}
 
-				array_init(return_value);
+				array_init_size(return_value, 1);
 
 				add_assoc_string(return_value, "af_name", af.af_name);
 				return;
@@ -1857,9 +1857,11 @@ PHP_FUNCTION(socket_get_option)
 					RETURN_FALSE;
 				}
 
-				array_init(return_value);
+				size_t arrlen = optlen / sizeof(struct fil_info);
+
+				array_init_size(return_value, arrlen);
 
-				for (i = 0; i < optlen / sizeof(struct fil_info); i++) {
+				for (i = 0; i < arrlen; i++) {
 					add_index_string(return_value, i, fi[i].fi_name);
 				}
 
@@ -2589,7 +2591,13 @@ PHP_FUNCTION(socket_addrinfo_lookup)
 #  endif
 #endif
 
-	if (zhints && !HT_IS_PACKED(Z_ARRVAL_P(zhints))) {
+	if (zhints) {
+		if (UNEXPECTED(HT_IS_PACKED(Z_ARRVAL_P(zhints)))) {
+			zend_argument_value_error(3, "must only contain array keys \"ai_flags\", \"ai_socktype\", "
+					"\"ai_protocol\", or \"ai_family\"");
+			RETURN_THROWS();
+		}
+
 		ZEND_HASH_MAP_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(zhints), key, hint) {
 			if (key) {
 				bool failed = false;
@@ -2639,9 +2647,13 @@ PHP_FUNCTION(socket_addrinfo_lookup)
 					hints.ai_family = (int)val;
 				} else {
 					zend_argument_value_error(3, "must only contain array keys \"ai_flags\", \"ai_socktype\", "
-						"\"ai_protocol\", or \"ai_family\"");
+							"\"ai_protocol\", or \"ai_family\"");
 					RETURN_THROWS();
-				}
+					}
+			} else {
+				zend_argument_value_error(3, "must only contain array keys \"ai_flags\", \"ai_socktype\", "
+						"\"ai_protocol\", or \"ai_family\"");
+				RETURN_THROWS();
 			}
 		} ZEND_HASH_FOREACH_END();
 	}
diff --git a/ext/sockets/tests/socket_getaddrinfo_error.phpt b/ext/sockets/tests/socket_getaddrinfo_error.phpt
index 9615b5d83a9e7..c3488b540c69b 100644
--- a/ext/sockets/tests/socket_getaddrinfo_error.phpt
+++ b/ext/sockets/tests/socket_getaddrinfo_error.phpt
@@ -84,6 +84,26 @@ try {
 } catch (\ValueError $e) {
 	echo $e->getMessage() . PHP_EOL;
 }
+try {
+	socket_addrinfo_lookup('127.0.0.1', 2000, [
+		AF_INET,
+		SOCK_DGRAM,
+		0,
+		0,
+	]);
+} catch (\ValueError $e) {
+	echo $e->getMessage() . PHP_EOL;
+}
+try {
+	socket_addrinfo_lookup('127.0.0.1', 2000, array(
+		'ai_family' => AF_INET,
+		'ai_socktype' => SOCK_DGRAM,
+		0,
+		0,
+	));
+} catch (\ValueError $e) {
+	echo $e->getMessage() . PHP_EOL;
+}
 ?>
 --EXPECTF--
 socket_addrinfo_lookup(): Argument #3 ($hints) "ai_family" key must be of type int, stdClass given
@@ -94,3 +114,5 @@ socket_addrinfo_lookup(): Argument #3 ($hints) "ai_family" key must be between 0
 socket_addrinfo_lookup(): Argument #3 ($hints) "ai_socktype" key must be between 0 and %d
 socket_addrinfo_lookup(): Argument #3 ($hints) "ai_flags" key must be between 0 and %d
 socket_addrinfo_lookup(): Argument #3 ($hints) "ai_protocol" key must be between 0 and %d
+socket_addrinfo_lookup(): Argument #3 ($hints) must only contain array keys "ai_flags", "ai_socktype", "ai_protocol", or "ai_family"
+socket_addrinfo_lookup(): Argument #3 ($hints) must only contain array keys "ai_flags", "ai_socktype", "ai_protocol", or "ai_family"