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PHP自动执行代码,大家来评论下

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Release: 2016-06-07 11:37:51
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自动执行代码
<?php <br /> ignore_user_abort();<br> //即使Client断开(如关掉浏览器),PHP脚本也可以继续执行.<br> set_time_limit(0);<br> $interval=60*5;<br> do{<br> $fp= fopen("test.txt","a");<br> fwrite($fp,"rn".date('Y-m-d H:i:s',time())."rn");<br> fclose($fp);<br> sleep($interval);<br> }while(true);<br> echo'ok';<br> ?>用上诉代码,是可以实现正常的 自动执行。
但这样做会对服务器有一定的负荷吗?
相比计划任务、跟cron 来说!

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