$drug=array(
‘ACEI‘=>array(array(‘ch_name‘=>‘卡托普利‘,‘en_name‘=>‘captopril‘),array(‘ch_name‘=>‘依那普利‘,‘en_name‘=>‘enalapril‘),
array(‘ch_name‘=>‘赖诺普利‘,‘en_name‘=>‘lisinopril‘)),
‘ARB‘=>array(array(‘ch_name‘=>‘依普罗沙坦‘,‘en_name‘=>‘eprosartan‘), array(‘ch_name‘=>‘坎地沙坦‘,‘en_name‘=>‘candesartan‘),
array(‘ch_name‘=>‘氯沙坦‘,‘en_name‘=>‘losartan‘),array(‘ch_name‘=>‘缬沙坦‘,‘en_name‘=>‘valsartan‘),
array(‘ch_name‘=>‘厄贝沙坦‘,‘en_name‘=>‘irbesartan‘)),
);
<foreach name="drugs" item="vo" key="k">
<label class="checkbox">
<input type="checkbox" name="{$k}" value="1">{$k}
</label>
<foreach name="vo" item="drug">
<label class="checkbox inline drug">
<input type="checkbox" name="{$drug.en_name}" value="1">{$drug.ch_name}
</label>
</foreach>
</foreach>
thinPHP中多维数组的遍历,布布扣,bubuko.com
原文：http://blog.csdn.net/rogerzhanglijie/article/details/36184203