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@@ -410,7 +410,8 @@ class AopClient {
 	protected function buildRequestForm($para_temp) {
 		
 		$sHtml = "<form id='alipaysubmit' name='alipaysubmit' action='".$this->gatewayUrl."?charset=".trim($this->postCharset)."' method='POST'>";
-		while (list ($key, $val) = each ($para_temp)) {
+		//while (list ($key, $val) = each ($para_temp)) {
+        foreach ($para_temp as $key => $val) {
 			if (false === $this->checkEmpty($val)) {
 				//$val = $this->characet($val, $this->postCharset);
 				$val = str_replace("'","&apos;",$val);