Php 将城市分类法列为woocommerce chekout shipping city下拉列表
我已经通过以下方法添加了自定义的checkout city下拉字段Php 将城市分类法列为woocommerce chekout shipping city下拉列表,php,arrays,wordpress,woocommerce,Php,Arrays,Wordpress,Woocommerce,我已经通过以下方法添加了自定义的checkout city下拉字段 $fields['shipping']['shipping_city'] = array( 'label' => __('City', 'woocommerce'), 'placeholder' => _x('', 'placeholder', 'woocommerce'), 'required' => true, 'clear' => tru
$fields['shipping']['shipping_city'] = array(
'label' => __('City', 'woocommerce'),
'placeholder' => _x('', 'placeholder', 'woocommerce'),
'required' => true,
'clear' => true,
'type' => 'select',
'class' => array('own-css-name'),
'options' => array(
'New_York_City' => __('New York City', 'woocommerce' ),
'Chicago' => __('Chicago', 'woocommerce' ),
'Dallas' => __('Dallas', 'woocommerce' )
)
);
我想从city taxonomy中获取选项值,因此我尝试了以下方法,但似乎不起作用()
试试这个
只要换个新的
- 循环使用 foreach($categories作为$category){ $cityArray[$category->slug]=$category->name; }
- 像这样设置选项 “选项”=>数组_值($cityArray)
让我知道这是否对您有效。它有效,但它生成的选项值为0,1,2,而不是类别slug它生成的纽约市芝加哥达拉斯我需要的是纽约市芝加哥达拉斯,只需写下以下声明var_dump($cityArray);foreach循环结束后,请用括号括起来,并让我知道签出页面上的输出,如果var_dump语句在签出页面数组(size=3)“New_York_City”=>字符串“New York City”(长度=13)“Chicago”=>字符串“Chicago”(长度=7)“Dallas”=>字符串“Dallas”(长度=6)然后在您的示例中,将“选项”=>array\u值($cityArray)替换为“选项”=>$cityArray”
$args = array(
'child_of' => 0,
'type' => 'product',
'taxonomy' => 'city',
'hide_empty' => 0
);
$categories = get_categories( $args );
foreach ($categories as $category) {
$cityArray[] = "'".$category->slug."' => __('".$category->name."', 'woocommerce' )";
}
$fields['shipping']['shipping_city2'] = array(
'label' => __('City', 'woocommerce'),
'placeholder' => _x('', 'placeholder', 'woocommerce'),
'required' => true,
'clear' => true,
'type' => 'select',
'class' => array('own-css-name'),
'options' => array(implode( ', ', $cityArray ) )
);