我这个代码为啥没有递增效果
迅睿框架 更新 2021-12-24 20:30:18
TUMI
TUMI
<?php if ($imgurls) {$key=0; foreach ($imgurls as $c) { ?>
<a data-slide-index="{$key+1}" href="{dr_get_file($c.file)}" ><img src="{dr_get_file($c.file)}" alt="" /></a>
<?php } } ?>
我这个代码为啥没有递增效果
<a data-slide-index="1" href="http://szkmpc.com/uploads/allimg/200313/2-200313105H6.jpg" ><img src="http://szkmpc.com/uploads/allimg/200313/2-200313105H6.jpg" alt="" /></a> <a data-slide-index="1" href="http://szkmpc.com/uploads/allimg/200313/2-200313105H8.jpg" ><img src="http://szkmpc.com/uploads/allimg/200313/2-200313105H8.jpg" alt="" /></a> <a data-slide-index="1" href="http://szkmpc.com/uploads/allimg/200313/2-200313105I0.jpg" ><img src="http://szkmpc.com/uploads/allimg/200313/2-200313105I0.jpg" alt="" /></a>
输出的全是1
