问题:
{php $arr = [1,2,3,4];}
{loop $arr $a}
{if $tupian.$a}
怎么写 才对 ,数据库字段是 tupian1 ,tupian2, tupian3,tupian4
答案:
{php $arr = [1,2,3,4];} {loop $arr $a} {if $a==1}{$tupian1}{/if} {if $a==2}{$tupian2}{/if} {if $a==3}{$tupian3}{/if} {if $a==4}{$tupian4}{/if} {/loop}
@迅睿框架技术-财哥:是的是的