<?phpforeach ($xg as $key => $value){?><li><?php echo $value?></li><?php}?>
怎么在这个 的前面,自动加上从1开始的顺序数字。
回复讨论(解决方案)
如果$xg 是从0索引连续的,可以这样:
<?phpforeach ($xg as $key => $value){?><li><?php echo ($key+1). $value?></li><?php}?>
$i = 0;
foreach ($xg as $key => $value){
$i++;
?>
}
?>
<?phpforeach ($xg as $key => $value){?><li><?php echo $value?></li><?php}?>
嗯,这个方法不错。<?phpforeach ($xg as $key => $value){?><li><?php echo $value?></li><?php}?>
也可以这样子写:
$i=1;
foreach ($xg as $key => $value){
?>
$i++;
}
?>
可以用html的ol有序标签,
<?phpforeach ($xg as $key => $value){?><li><?php echo $value?></li><?php}?>
<?phpforeach ($xg as $key => $value){?><li><?php echo $value?></li><?php}?>
聪明写法
3楼的代码简洁啊,哈~~~

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