0

我有一段代码用于提取我的 WordPress 类别。就像这样:

<?php foreach ($terms as $term) { echo $term->slug ;} ?>

该代码将生成如下类别列表:

BrazilItalyThailand

但我需要输出是这样的:

"Brazil","Italy","Thailand"

我怎样才能做到这一点?

4

2 回答 2

2
<?php
    foreach($terms as $term) 
    {
        $cats[] = $term->slug;
    }
    $str = '"'.implode('","', array_unique($cats)).'"';
?>

不需要正则表达式!

于 2013-10-25T07:52:18.477 回答
1
<?php 
foreach ($terms as $term) { 
   echo '"' . $term->slug . '",';
} 
?>
于 2013-10-25T07:52:24.573 回答