用php实现ping命令的方法
欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入 用php实现ping命令的方法: 实现方法其实很简单,主要使用php的内置函数exec来调用ping命令,从而实现ping的功能.也可以使用system等php内置函数,有兴趣的同学可以查看手册.实现代码如下: ?php $to_ping
欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入
用php实现ping命令的方法:
实现方法其实很简单,主要使用php的内置函数exec来调用ping命令,从而实现ping的功能.也可以使用system等php内置函数,有兴趣的同学可以查看手册.实现代码如下:
$to_ping = “phpzixue.cn”;
$count = 2;
$psize = 66;
echo “ Please be patient, this can take a few moments...\n
”;
flush(); while (1) {
echo “
”; <p> exec(“ping -c $count -s $psize $to_ping”, $list);</p> <p> for ($i=0;$i </p><p> print $list[$i].“\n”;</p> <p> }</p> <p> echo “</p>
flush();
sleep(3);
}
?>

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