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PHP循环中进度展示以及"假死"

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Release: 2016-06-13 12:34:37
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PHP循环中进度显示以及"假死"
理论上程序应该运行完500次然后才显示成功,但是基本只能运行个十来次页面就开始全白(同时网页中载入的标志也消失了),就不再往下继续执行程序了
求助这种问题应该如何解决,谢谢

另外,进度方面不知道应该如何处理。再次感谢


<?PHP<br />
for ($i=1;$i<500;$i++){<br />
	file_put_contents("{i}.txt",$i);<br />
	sleep(3);<br />
	$s = $i/100;<br />
	if($s==ceil($s)) {<br />
		$s = $i/500;<br />
		echo "进度:{$s}<BR>";<br />
		}<br />
}<br />
echo "OK";<br />
?>
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