diff --git a/build/order_by_dep.awk b/build/order_by_dep.awk
index 1e71ea20..3da32d88 100644
--- a/build/order_by_dep.awk
+++ b/build/order_by_dep.awk
@@ -37,6 +37,11 @@ function get_module_index(name,  i)
 function do_deps(mod_idx,        module_name, mod_name_len, dep, ext, val, depidx)
 {
 	module_name = mods[mod_idx];
+	# TODO: real skip zend extension
+	if (module_name == "opcache") {
+		delete mods[mod_idx];
+		return;
+	}
 	mod_name_len = length(module_name);

 	for (ext in mod_deps) {
diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 3e8bdea9..4a784945 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -97,7 +97,10 @@ typedef int gid_t;
 #include <immintrin.h>
 #endif

+#ifdef COMPILE_DL_OPCACHE
+// micro: avoid symbol conflict
 ZEND_EXTENSION();
+#endif

 #ifndef ZTS
 zend_accel_globals accel_globals;
@@ -4828,7 +4831,11 @@ static zend_result accel_finish_startup(void)
 #endif /* ZEND_WIN32 */
 }

+#ifdef COMPILE_DL_OPCACHE
 ZEND_EXT_API zend_extension zend_extension_entry = {
+#else
+zend_extension opcache_zend_extension_entry = {
+#endif
 	ACCELERATOR_PRODUCT_NAME,               /* name */
 	PHP_VERSION,							/* version */
 	"Zend Technologies",					/* author */
diff --git a/ext/opcache/config.m4 b/ext/opcache/config.m4
index 8f6d5ab7..19530321 100644
--- a/ext/opcache/config.m4
+++ b/ext/opcache/config.m4
@@ -26,8 +26,8 @@ PHP_ARG_WITH([capstone],
   [no])

 if test "$PHP_OPCACHE" != "no"; then
-  dnl Always build as shared extension.
-  ext_shared=yes
+  dnl Always build as shared extension. (micro patches: no, we need static)
+  dnl ext_shared=yes

   AS_VAR_IF([PHP_HUGE_CODE_PAGES], [yes],
     [AC_DEFINE([HAVE_HUGE_CODE_PAGES], [1],
@@ -343,6 +343,7 @@ int main(void) {
     [-DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 $JIT_CFLAGS],,
     [yes])

+  AC_DEFINE(HAVE_OPCACHE, 1, [opcache enabled])
   PHP_ADD_EXTENSION_DEP(opcache, date)
   PHP_ADD_EXTENSION_DEP(opcache, pcre)

diff --git a/ext/opcache/config.w32 b/ext/opcache/config.w32
index d0af7258..a054e6c8 100644
--- a/ext/opcache/config.w32
+++ b/ext/opcache/config.w32
@@ -16,8 +16,9 @@ if (PHP_OPCACHE != "no") {
 		zend_persist_calc.c \
 		zend_file_cache.c \
 		zend_shared_alloc.c \
-		shared_alloc_win32.c", true, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
+		shared_alloc_win32.c", PHP_OPCACHE_SHARED, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");

+	AC_DEFINE('HAVE_OPCACHE', 1, 'opcache enabled');
 	ADD_EXTENSION_DEP('opcache', 'date');
 	ADD_EXTENSION_DEP('opcache', 'hash');
 	ADD_EXTENSION_DEP('opcache', 'pcre');
diff --git a/ext/opcache/jit/ir/ir_gdb.c b/ext/opcache/jit/ir/ir_gdb.c
index ecaf8803..a8275466 100644
--- a/ext/opcache/jit/ir/ir_gdb.c
+++ b/ext/opcache/jit/ir/ir_gdb.c
@@ -504,11 +504,11 @@ typedef struct _ir_gdbjit_descriptor {
 extern ir_gdbjit_descriptor __jit_debug_descriptor;
 void __jit_debug_register_code(void);
 #else
-ir_gdbjit_descriptor __jit_debug_descriptor = {
+static ir_gdbjit_descriptor __jit_debug_descriptor = {
 	1, IR_GDBJIT_NOACTION, NULL, NULL
 };

-IR_NEVER_INLINE void __jit_debug_register_code(void)
+static IR_NEVER_INLINE void __jit_debug_register_code(void)
 {
 	__asm__ __volatile__("");
 }
diff --git a/main/main.c b/main/main.c
index 0b38f303..b2cb9d4a 100644
--- a/main/main.c
+++ b/main/main.c
@@ -2099,6 +2099,18 @@ void dummy_invalid_parameter_handler(
 }
 #endif

+// this can be moved to other place
+#if defined(HAVE_OPCACHE) && !defined(COMPILE_DL_OPCACHE)
+extern zend_extension opcache_zend_extension_entry;
+extern void zend_register_extension(zend_extension *new_extension, void *handle);
+
+int zend_load_static_extensions(void)
+{
+	zend_register_extension(&opcache_zend_extension_entry, NULL /*opcache cannot be unloaded*/);
+	return 0;
+}
+#endif
+
 /* {{{ php_module_startup */
 zend_result php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_module)
 {
@@ -2283,6 +2295,9 @@ zend_result php_module_startup(sapi_module_struct *sf, zend_module_entry *additi
 	   ahead of all other internals
 	 */
 	php_ini_register_extensions();
+#if defined(HAVE_OPCACHE) && !defined(COMPILE_DL_OPCACHE)
+	zend_load_static_extensions();
+#endif
 	zend_startup_modules();

 	/* start Zend extensions */
diff --git a/win32/build/confutils.js b/win32/build/confutils.js
index 1a4ddbff..f47090b7 100644
--- a/win32/build/confutils.js
+++ b/win32/build/confutils.js
@@ -1531,7 +1531,8 @@ function EXTENSION(extname, file_list, shared, cflags, dllname, obj_dir)
 				}
 			}
 		}
-
+        // micro: skip zend opcache
+        if (extname != 'opcache')
 		extension_module_ptrs += '\tphpext_' + extname + '_ptr,\r\n';

 		DEFINE('CFLAGS_' + EXT + '_OBJ', '$(CFLAGS_PHP) $(CFLAGS_' + EXT + ')');