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PHP execution progress percentage code
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- 2017-03-24 14:49:441923browse
PHP execution progress percentage code
<?php session_start(); $zs=21;//设置任务总数 if(!isset($_SESSION['num'])) $_SESSION['num']=$zs;//赋予session变量值 $jd=$_SESSION['num']--;//进度值 echo $jd;//显示进度值 echo " "; echo 100-round($jd/$zs*100)."%";//显示完成进度百分比 ?>
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