From: Xinchen Hui <laruence@gmail.com>
Date: Wed, 9 Sep 2015 07:15:43 +0000 (+0800)
Subject: Unused var
X-Git-Tag: php-7.1.0alpha1~1206
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b00a315806ca1ac24b3e1ff97764f9813ad664e6;p=php

Unused var
---

diff --git a/ext/standard/var.c b/ext/standard/var.c
index 8b0f8893c5..5de32f9c3e 100644
--- a/ext/standard/var.c
+++ b/ext/standard/var.c
@@ -50,6 +50,7 @@ static uint32_t zend_hash_recalc_elements(HashTable *ht) /* {{{ */
 	} ZEND_HASH_FOREACH_END();
 	return num;
 }
+/* }}} */
 
 static uint32_t zend_obj_num_elements(HashTable *ht) /* {{{ */
 {
@@ -590,7 +591,6 @@ PHPAPI void php_var_export(zval *struc, int level) /* {{{ */
 }
 /* }}} */
 
-
 /* {{{ proto mixed var_export(mixed var [, bool return])
    Outputs or returns a string representation of a variable */
 PHP_FUNCTION(var_export)
@@ -1045,7 +1045,6 @@ PHP_FUNCTION(unserialize)
 	php_unserialize_data_t var_hash;
 	zval *options = NULL, *classes = NULL;
 	HashTable *class_hash = NULL;
-	zval *old_rval = return_value;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|a", &buf, &buf_len, &options) == FAILURE) {
 		RETURN_FALSE;