diff --git a/ext/session/session.c b/ext/session/session.c
index fe1095189d4..3c95d957573 100644
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -132,7 +132,7 @@ static inline void php_session_cleanup_filename(void) /* {{{ */
 /* }}} */
 
 /* Dispatched by RSHUTDOWN and by php_session_destroy */
-static inline void php_rshutdown_session_globals(void) /* {{{ */
+static void php_rshutdown_session_globals(void) /* {{{ */
 {
 	/* Do NOT destroy PS(mod_user_names) here! */
 	if (!Z_ISUNDEF(PS(http_session_vars))) {
diff --git a/ext/spl/spl_directory.c b/ext/spl/spl_directory.c
index 417b38fa99e..b6ca7c8da65 100644
--- a/ext/spl/spl_directory.c
+++ b/ext/spl/spl_directory.c
@@ -230,7 +230,7 @@ PHPAPI zend_string *spl_filesystem_object_get_path(spl_filesystem_object *intern
 	return zend_string_copy(intern->path);
 } /* }}} */
 
-static inline zend_result spl_filesystem_object_get_file_name(spl_filesystem_object *intern) /* {{{ */
+static zend_result spl_filesystem_object_get_file_name(spl_filesystem_object *intern) /* {{{ */
 {
 	if (intern->file_name) {
 		/* already known */
diff --git a/ext/spl/spl_heap.c b/ext/spl/spl_heap.c
index 5d617414251..2d79619ef1f 100644
--- a/ext/spl/spl_heap.c
+++ b/ext/spl/spl_heap.c
@@ -505,7 +505,7 @@ static zend_result spl_heap_object_count_elements(zend_object *object, zend_long
 }
 /* }}} */
 
-static inline HashTable* spl_heap_object_get_debug_info(zend_class_entry *ce, zend_object *obj) { /* {{{ */
+static HashTable* spl_heap_object_get_debug_info(zend_class_entry *ce, zend_object *obj) { /* {{{ */
 	spl_heap_object *intern = spl_heap_from_obj(obj);
 	zval tmp, heap_array;
 	zend_string *pnstr;