add_action( \'publish_post\', \'sm12_publish_post\' );
add_action( \'save_post\', \'sm12_publish_post\', 20 ); //After save meta value
function sm12_publish_post( $postid ){
/** some checks */
if( "publish" != get_post_status( $postid ) )
return;
$post= get_post($postid);
$sub = \'test subject\';
$mgs = \'test message\';
wp_mail( \'[email protected]\', $email, $mgs);
}
我需要从Wordpress后端将自定义字段获取到我的前端（Laravel）。该帖子已成功保存，我可以获取帖子ID和标题，但无法从自定义字段获取值。然后在I var\\u转储post数据之后。它显示：
object(WP_Post)#1791 (24) {
["ID"]=>
int(789)
["post_author"]=>
string(1) "1"
["post_date"]=>
string(19) "2018-04-20 06:06:32"
["post_date_gmt"]=>
string(19) "2018-04-20 06:06:32"
["post_content"]=>
string(0) ""
["post_title"]=>
string(33) "Laundry Service - Quintessa Walls"
["post_excerpt"]=>
string(0) ""
["post_status"]=>
string(7) "publish"
["comment_status"]=>
string(6) "closed"
["ping_status"]=>
string(6) "closed"
["post_password"]=>
string(0) ""
["post_name"]=>
string(31) "laundry-service-quintessa-walls"
["to_ping"]=>
string(0) ""
["pinged"]=>
string(0) ""
["post_modified"]=>
string(19) "2018-04-20 06:06:32"
["post_modified_gmt"]=>
string(19) "2018-04-20 06:06:32"
["post_content_filtered"]=>
string(0) ""
["post_parent"]=>
int(0)
["guid"]=>
string(65) "http://localhost/smartend/orders/laundry-service-quintessa-walls/"
["menu_order"]=>
int(0)
["post_type"]=>
string(6) "orders"
["post_mime_type"]=>
string(0) ""
["comment_count"]=>
string(1) "0"
["filter"]=>
string(3) "raw"
}
{"id":789,"date":"2018-04-20T06:06:32","date_gmt":"2018-04-20T06:06:32","guid":{"rendered":"http:\\/\\/localhost\\/smartend\\/orders\\/laundry-service-quintessa-walls\\/","raw":"http:\\/\\/localhost\\/smartend\\/orders\\/laundry-service-quintessa-walls\\/"},"modified":"2018-04-20T06:06:32","modified_gmt":"2018-04-20T06:06:32","password":"","slug":"laundry-service-quintessa-walls","status":"publish","type":"orders","link":"http:\\/\\/localhost\\/smartend\\/orders\\/laundry-service-quintessa-walls\\/","title":{"raw":"Laundry Service - Quintessa Walls","rendered":"Laundry Service – Quintessa Walls"},"template":"","acf":{"customer_name":"Quintessa Walls","service_name":"Laundry Service","customer_phone_number":"+793-64-2761068","customer_email":"[email protected]","order_quantity":"501","order_date":"04\\/20\\/2018","order_notes":"Eum ab dolor ipsa non consequatur Repellendus Elit ratione ad ad totam qui ut vel culpa","order_status":"Pending"},"_links":{"self":[{"href":"http:\\/\\/localhost\\/smartend\\/wp-json\\/wp\\/v2\\/orders\\/789"}],"collection":[{"href":"http:\\/\\/localhost\\/smartend\\/wp-json\\/wp\\/v2\\/orders"}],"about":[{"href":"http:\\/\\/localhost\\/smartend\\/wp-json\\/wp\\/v2\\/types\\/orders"}],"version-history":[{"href":"http:\\/\\/localhost\\/smartend\\/wp-json\\/wp\\/v2\\/orders\\/789\\/revisions"}],"wp:attachment":[{"href":"http:\\/\\/localhost\\/smartend\\/wp-json\\/wp\\/v2\\/media?parent=789"}],"curies":[{"name":"wp","href":"https:\\/\\/api.w.org\\/{rel}","templated":true}]}}"
更新：第二个括号数据来自我的js中的th AJAX响应。因此get\\u posts（）只返回第一个括号{}，其中不包括acf字段值。
我的问题是，如何从第二个括号中获取数据？
顺便说一下，我正在使用ACF到REST API，以便将ACF数据获取到我的Laravel前端。
