Add ability to disable JIT for a particular auto global

Zend/zend_compile.c

@@ -98,6 +98,18 @@ int zend_auto_global_arm(zend_auto_global *auto_global TSRMLS_DC)
 }
 
 
+int zend_auto_global_disable_jit(char *varname, zend_uint varname_length TSRMLS_DC)
+{
+	zend_auto_global *auto_global;
+
+	if (zend_hash_find(CG(auto_globals), varname, varname_length+1, (void **) &auto_global)==FAILURE) {
+		return FAILURE;
+	}
+	auto_global->armed = 0;
+	return SUCCESS;
+}
+
+
 static void init_compiler_declarables(TSRMLS_D)
 {
 	CG(declarables).ticks.type = IS_LONG;
@@ -105,7 +117,6 @@ static void init_compiler_declarables(TSRMLS_D)
 }
 
 
-
 void zend_init_compiler_data_structures(TSRMLS_D)
 {
 	zend_stack_init(&CG(bp_stack));

Zend/zend_compile.h

@@ -529,6 +529,7 @@ typedef struct _zend_auto_global {
 void zend_auto_global_dtor(zend_auto_global *auto_global);
 ZEND_API int zend_register_auto_global(char *name, uint name_len, zend_auto_global_callback auto_global_callback TSRMLS_DC);
 ZEND_API zend_bool zend_is_auto_global(char *name, uint name_len TSRMLS_DC);
+ZEND_API int zend_auto_global_disable_jit(char *varname, zend_uint varname_length TSRMLS_DC);
 
 int zendlex(znode *zendlval TSRMLS_DC);