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PHP5.4中引用的的几个小问题

时间:2021-07-01 10:21:17 帮助过:9人阅读

PHP 5.4中引用的的几个问题
问题 I. PHP Notice: Only variable references should be returned by reference
在调试函数时
function &GetSellerList($request) {
  $request->setVersion(EBAY_WSDL_VERSION);

  return ($res = & $this->call('GetSellerList', $request););
}

返回错误:PHP Notice: Only variable references should be returned by reference in /projects/ebay_api/tradding_api/EbatNsSamples/EbatNs/EbatNs_ServiceProxy.php on line 979

修改为:
function &GetSellerList($request) {
  $request->setVersion(EBAY_WSDL_VERSION);
  $res = & $this->call('GetSellerList', $request);
  return ($res);
}

即可.

问题 II. PHP Fatal error: Call-time pass-by-reference has been removed
运行代码返回错误:[30-Jan-2013 10:51:57 UTC] PHP Fatal error: Call-time pass-by-reference has been removed in /projects/ebay_api/tradding_api/EbatNsSamples/EbatNs/EbatNs_Client.php on line 245
因为PHP5.4语法改变,将245行代码
$this->_parser = &new EbatNs_ResponseParser( &$this, $tns, $this->_parserOptions );

修改为:
$this->_parser = &new EbatNs_ResponseParser( $this, $tns, $this->_parserOptions );

即可.

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