diff --git a/devel/pecl-APCu/Makefile b/devel/pecl-APCu/Makefile
index 0cba7fe47aaf..e5366597f4b1 100644
--- a/devel/pecl-APCu/Makefile
+++ b/devel/pecl-APCu/Makefile
@@ -1,25 +1,24 @@
 PORTNAME=	APCu
 PORTVERSION=	5.1.28
 CATEGORIES=	devel
 DISTNAME=	apcu-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	APC User Caching
 WWW=		https://pecl.php.net/package/apcu \
 		https://github.com/krakjoe/apcu
 
 LICENSE=	PHP301
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		localbase php:pecl
-IGNORE_WITH_PHP=	86
 
 PHP_MODNAME=	apcu
 
 PLIST_FILES=	${DATADIR}/apc.php
 
 post-install:
 	${MKDIR} ${STAGEDIR}${DATADIR}
 	${INSTALL_DATA} ${WRKSRC}/apc.php ${STAGEDIR}${DATADIR}
 
 .include <bsd.port.mk>
diff --git a/devel/pecl-APCu/files/patch-php86 b/devel/pecl-APCu/files/patch-php86
new file mode 100644
index 000000000000..b6da479ea131
--- /dev/null
+++ b/devel/pecl-APCu/files/patch-php86
@@ -0,0 +1,77 @@
+Obtained from:	https://github.com/krakjoe/apcu/commit/d29e907791502af89a7996930f8dce5fd8efe4a1
+		https://github.com/krakjoe/apcu/commit/95f9ab828f95c6ca5877e584ead109189d0cec61
+
+--- apc_cache.h.orig	2025-12-07 07:58:53 UTC
++++ apc_cache.h
+@@ -300,7 +300,7 @@ static inline void apc_cache_runlock(apc_cache_t *cach
+ }
+ 
+ /* APC_ENTRY_SIZE takes into account the trailing key-string + terminating 0-byte */
+-#define APC_ENTRY_SIZE(key_len) (ZEND_MM_ALIGNED_SIZE(XtOffsetOf(apc_cache_entry_t, key.val) + key_len + 1))
++#define APC_ENTRY_SIZE(key_len) (ZEND_MM_ALIGNED_SIZE(offsetof(apc_cache_entry_t, key.val) + key_len + 1))
+ 
+ /* ENTRYAT and ENTRYOF are used to convert between offsets and pointers to cache entries.
+  * Both expect the presence of cache->header that points to the cache header in the
+--- apc_iterator.c.orig	2025-12-07 07:58:53 UTC
++++ apc_iterator.c
+@@ -548,7 +548,7 @@ int apc_iterator_init(int module_number) {
+ 
+ 	apc_iterator_object_handlers.clone_obj = NULL;
+ 	apc_iterator_object_handlers.free_obj = apc_iterator_free;
+-	apc_iterator_object_handlers.offset = XtOffsetOf(apc_iterator_t, obj);
++	apc_iterator_object_handlers.offset = offsetof(apc_iterator_t, obj);
+ 
+ 	return SUCCESS;
+ }
+--- apc_iterator.h.orig	2025-12-07 07:58:53 UTC
++++ apc_iterator.h
+@@ -69,7 +69,7 @@ typedef struct _apc_iterator_t {
+ 	zend_object obj;
+ } apc_iterator_t;
+ 
+-#define apc_iterator_fetch_from(o) ((apc_iterator_t*)((char*)o - XtOffsetOf(apc_iterator_t, obj)))
++#define apc_iterator_fetch_from(o) ((apc_iterator_t*)((char*)o - offsetof(apc_iterator_t, obj)))
+ #define apc_iterator_fetch(z) apc_iterator_fetch_from(Z_OBJ_P(z))
+ 
+ typedef struct _apc_iterator_item_t {
+--- apc_persist.c.orig	2025-12-07 07:58:53 UTC
++++ apc_persist.c
+@@ -244,7 +244,8 @@ static zend_bool apc_persist_calc_zval(apc_persist_con
+ 		case IS_RESOURCE:
+ 			apc_warning("Cannot store resources in apcu cache");
+ 			return 0;
+-		EMPTY_SWITCH_DEFAULT_CASE()
++		default:
++			ZEND_UNREACHABLE();
+ 	}
+ }
+ 
+@@ -450,7 +451,8 @@ static void apc_persist_copy_zval_impl(apc_persist_con
+ 			if (!ptr) ptr = apc_persist_copy_ref(ctxt, Z_REF_P(zv));
+ 			ZVAL_REF(zv, ptr);
+ 			return;
+-		EMPTY_SWITCH_DEFAULT_CASE()
++		default:
++			ZEND_UNREACHABLE();
+ 	}
+ }
+ 
+--- apc.h.orig	2025-12-07 07:58:53 UTC
++++ apc.h
+@@ -67,6 +67,16 @@
+ #include "php.h"
+ #include "main/php_streams.h"
+ 
++/* ZEND_UNREACHABLE() was added in PHP 8.0. Provide fallback for PHP 7.x.
++ * Remove this block when APCu drops support for PHP < 8.0. */
++#if PHP_VERSION_ID < 80000
++# if ZEND_DEBUG
++#  define ZEND_UNREACHABLE() do {ZEND_ASSERT(0); ZEND_ASSUME(0);} while (0)
++# else
++#  define ZEND_UNREACHABLE() ZEND_ASSUME(0)
++# endif
++#endif
++
+ /* console display functions */
+ PHP_APCU_API void apc_error(const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 1, 2);
+ PHP_APCU_API void apc_warning(const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 1, 2);