错误控制操作员不工作

Question

我的问题类似于one。但是，error control operator对我不起作用。

使用以下代码：

$this->fp = @fsockopen($this->ip, $this->port, $errno, $errstr, $this->timeout);

我仍然收到错误消息：

fsockopen(): unable to connect to xxx.xxx.xxx.xx:xxxxx (A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. )

我是否可以禁用错误控制操作符？

Answer 1

我发现了问题！我一直在使用自己的错误处理程序

set_error_handler('my_error_handler');

如果@有前缀，它会打印出错误。

FYI - 来自php manual的代码演示了如何在用户定义的错误处理程序中抑制错误：

// if error has been supressed with an @
if (error_reporting() == 0) {
    return;
}