我正在使用带有后期类型的高级自定义字段。我有一些选择的自定义字段,我想显示每个字段的所有标签选择。
我试过这种方法。
$field = get_field_object('hair_color');
$hair = $field["choices"];
foreach($hair as $value){
做一个
var_dump($字段)
它显示为空:
array(18) {
["key"] => string(16) "field_hair_color"
["label"] => string(0) ""
["name"] => string(10) "hair_color"
["_name"] => string(10) "hair_color"
["type"]=> string(4) "text"
["order_no"]=> int(1)
["instructions"]=> string(0) ""
["required"]=> int(0)
["id"] => string(20) "acf-field-hair_color"
["class"] => string(4) "text"
["conditional_logic"] => array(3) {
["status"] => int(0)
["allorany"]=> string(3) "all"
["rules"]=> int(0)
}
["default_value"] => string(0) ""
["formatting"] => string(4) "html"
["maxlength"] => string(0) ""
["placeholder"] => string(0) ""
["prepend"] => string(0) ""
["append"] => string(0) ""
["value"] => bool(false)
}
让它充满的唯一方法是:
get_field_object('field_51ac9d333d704');
array(17) {
["key"] => string(19) "field_51ac9d333d704"
["label"] => string(13) "Color de pelo"
["name"] => string(10) "hair_color"
["_name"] => string(10) "hair_color"
["type"] => string(6) "select"
["order_no"] => int(9)
["instructions"] => string(27) "Selecciona el color de pelo"
["required"] => int(0)
["id"] => string(20) "acf-field-hair_color"
["class"] => string(6) "select"
["conditional_logic"] => array(3) {
["status"] => int(0)
["rules"] => array(1) {
[0] => array(3) {
["field"] => string(19) "field_5195ef9879361"
["operator"] => string(2) "=="
["value"] => string(5) "small"
}
}
["allorany"] => string(3) "all"
}
["choices"] => array(5) {
["bald"] => string(5) "Calvo"
["brown"] => string(8) "Castaño"
["brunette"] => string(6) "Moreno"
["red"] => string(9) "Pelirrojo"
["blonde"] => string(5) "Rubio"
}
["default_value"] => string(0) ""
["allow_null"] => int(1)
["multiple"] => int(0)
["field_group"] => int(90679)
["value"]=> bool(false)
}
但我有 3 个环境,我不想硬编码字段键。
有什么解决办法吗?提前致谢。