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PHP progress bar implementation code_PHP tutorial

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Release: 2016-07-21 15:47:39
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复制代码 代码如下:



















0%



flush();
for($i=0;$i<=100;$i++) //循环输出100次JavaScript代码
{
$width = $i * 4;
echo "<SCRIPT>"; <br>echo "percent_img.width=$width;"; //控制图片宽度 <br>echo "percent_txt.innerHTML='$i%';"; //控制百分比显示 <br>echo "</SCRIPT>";
for($j=0;$j<1000000;$j++)
{
//为了演示进度条的效果,这里执行了一个空循环
}
flush();
}
?>

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/319918.htmlTechArticle复制代码 代码如下: html head /head body table width="400" border="0" cellspacing="1" cellpadding="1" tr td bgcolor="000000" table width="400" border="0" cellspacing="0" cel...
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