static vars fix

Author: krakjoe

Zend/tests/partial_function/static-variables.phpt

@@ -0,0 +1,45 @@
+--TEST--
+Static variables in partial functions
+--FILE--
+<?php
+$function = function() {
+	static $var = 0;
+
+	return ++$var;
+};
+
+var_dump($function(), ($function(?))());
+
+$function = function() {
+	static $vars = [];
+	static $ex  = 0;
+
+	switch ($ex++) {
+		case 0:
+			$vars[] = "Hello";
+		break;
+
+		case 1:
+			$vars[] = "World";
+		break;
+	}
+
+	return $vars;
+};
+
+var_dump($function(), ($function(?))());
+?>
+--EXPECT--
+int(1)
+int(2)
+array(1) {
+  [0]=>
+  string(5) "Hello"
+}
+array(2) {
+  [0]=>
+  string(5) "Hello"
+  [1]=>
+  string(5) "World"
+}
+

Zend/zend_partial.c

@@ -302,8 +302,7 @@ static HashTable *zend_partial_get_gc(zend_object *obj, zval **table, int *n)
 	*table = Z_TYPE(partial->This) == IS_OBJECT ? &partial->This : NULL;
 	*n = Z_TYPE(partial->This) == IS_OBJECT ? 1 : 0;
 
-	return (partial->func.type == ZEND_USER_FUNCTION) ?
-		ZEND_MAP_PTR_GET(partial->func.op_array.static_variables_ptr) : NULL;
+	return NULL;
 }
 
 static zend_function *zend_partial_get_method(zend_object **object, zend_string *method, const zval *key) /* {{{ */
@@ -567,9 +566,6 @@ void zend_partial_apply(zval *result, uint32_t info, zend_execute_data *call) {
 
 	if (partial->func.type == ZEND_USER_FUNCTION) {
 		zend_op_array *ops = (zend_op_array*) &partial->func;
-		if (ops->static_variables) {
-			ops->static_variables = zend_array_dup(ops->static_variables);
-		}
 
 		ZEND_MAP_PTR_INIT(ops->static_variables_ptr, &ops->static_variables);