数组循环：循环多个li每个li固定N条数据

<span>$arr</span> = <span>array</span>(1,2,3,4,5,6,7<span>); 
　　</span><span>$x</span> = 1<span>;
    </span><span>$y</span> = 0<span>;
    </span><span>foreach</span>(<span>$arr</span><span>as</span><span>$k</span> => <span>$v</span><span>){
        </span><span>$data</span>[<span>$y</span>][] = <span>$v</span><span>;
　　　　 </span><span>//</span><span>4 就是没个li显示4条数据，如果显示3条，改成3即可。</span><span>if</span>(<span>$x</span> == 4<span>){
            </span><span>$y</span>++<span>;
            </span><span>$x</span>=1<span>;
            </span><span>continue</span><span>;
        }
        </span><span>$x</span>++<span>;
    }
　　</span><span>//</span><span>$data  是最终的结果集，发送到页面循环即可.</span>

HTML代码（我这里是smarty模板）：

<span><</span><span>ul</span><span>></span><span>
    {foreach from=$data item=vo}
        </span><span><</span><span>li</span><span>></span><span>            {foreach from=$vo item=val}
                </span><span><</span><span>a </span><span>href</span><span>="#"</span><span>><</span><span>img </span><span>src</span><span>="{$val.xxxx}"</span><span>><!--</span--><span>a</span><span>></span><span>            {/foreach}
        </span><span><!--</span--><span>li</span><span>></span><span>    {/foreach}
</span><span><!--</span--><span>ul</span><span>></span></span></span></span>

结果：

· 1234
·567

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