$arr = array(
"file" => array("file1.jpg", "file2.jpg", "file3.jpg", "file4.jpg"),
"title" => array("title1", "title2", "title3", "title4")
);
foreach($arr['file'] as $i=>$r) {
echo $arr['title'][$i]."=".$r;echo "<br />";
}当碰到这样的数组时 在loop中如何循环
{loop $block2.file $key $file}
<div class="item {if $key==0} active {/if}">
<a href="{$block2[title][$key]}"> <img src="{dr_get_file($file)}" alt="keep" class="img-responsive" style="width: 100%"> </a>
<div class="carousel-caption">
</div>
</div>
{/loop}loop实际上登录foeach 想明白这点就好解决了
<?php foreach ($block2[file] as $key =>$file) { ?> ..... <?php } ?>推荐我这样写,因为原生php代码更快,毕竟模板标签最终效果会转移成原生php语法