PHP设置进度条的方法
本文实例讲述了PHP设置进度条的方法。分享给大家供大家参考。具体如下:
<html> <head> <styletype="text/css"><!-- div{ margin:1px; height:20px; padding:1px; border:1pxsolid#000; width:275px; background:#fff; color:#000; float:left; clear:right; top:38px; z-index:9 } .percents{ background:#FFF; border:1pxsolid#CCC; margin:1px; height:20px; position:absolute; width:275px; z-index:10; left:10px; top:38px; text-align:center; } .blocks{ background:#EEE; border:1pxsolid#CCC; margin:1px; height:20px; width:10px; position:absolute; z-index:11; left:12px; top:38px; filter:alpha(opacity=50); -moz-opacity:0.5; opacity:0.5; -khtml-opacity:.5 } --> </style> </head> <body> <?php if(ob_get_level()==0){ ob_start(); } echostr_pad('Loading...',4096)."<br/>\n"; for($i=0;$i<25;$i++){ $d=$d+11; $m=$d+10; //Thisdivwillshowloadingpercents echo'<divclass="percents">'.$i*4.'% complete</div>'; //Thisdivwillshowprogressbar echo'<divclass="blocks"style="left:'.$d.'px"> </div>'; flush(); ob_flush(); sleep(1); } ob_end_flush(); ?> <divclass="percents"style="z-index:12">Done.</div> </body> </html>
希望本文所述对大家的php程序设计有所帮助。