www.gusucode.com > 有麦网购物淘宝客PHP版 > util.php
<?php //签名函数 function createSign ($paramArr) { global $appSecret; $sign = $appSecret; ksort($paramArr); foreach ($paramArr as $key => $val) { if ($key !='' && $val !='') { $sign .= $key.$val; } } $sign = strtoupper(md5($sign)); return $sign; } //组参函数 function createStrParam ($paramArr) { $strParam = ''; foreach ($paramArr as $key => $val) { if ($key != '' && $val !='') { $strParam .= $key.'='.urlencode($val).'&'; } } return $strParam; } //解析xml函数 function getXmlData ($strXml) { $pos = strpos($strXml, 'xml'); if ($pos) { $xmlCode=simplexml_load_string($strXml,'SimpleXMLElement', LIBXML_NOCDATA); $arrayCode=get_object_vars_final($xmlCode); return $arrayCode ; } else { return ''; } } function get_object_vars_final($obj){ if(is_object($obj)){ $obj=get_object_vars($obj); } if(is_array($obj)){ foreach ($obj as $key=>$value){ $obj[$key]=get_object_vars_final($value); } } return $obj; } ?>