所以就有了這個(gè)函數(shù)：function rpress_get_service_types() { $service_types = array( 'delivery' => __( 'Delivery', 'restropress' ), 'pickup' => __( 'Pickup', 'restropress' ) ); return apply_filters( 'rpress_service_type', $service_types );}我想從中獲得價(jià)值。比方說，是'delivery'還是'pickup'？然后，我需要知道整個(gè)代碼引用的產(chǎn)品是否設(shè)置為 or 'pickup'-'delivery'每個(gè)產(chǎn)品僅分配給這兩個(gè)值之一。因此，在我嘗試驗(yàn)證它是否與這兩個(gè)值之一匹配之前，我想我應(yīng)該將其打印在我發(fā)送給自己的測(cè)試電子郵件中......以查看它是否有效。下面的代碼返回The order #2262 is ready for delivery!Arraytest我作為測(cè)試收到的電子郵件的值：function send_customer_purchase_notification_ready( $payment_id, $new_status ) { $pickup_or_delivery = rpress_get_service_types( $service_types ); $order_status = rpress_get_option( $new_status ); $check_notification_enabled = isset( $order_status['enable_notification'] ) ? true : false; if ( !empty( $payment_id ) && $check_notification_enabled && $new_status !== 'pending' && $new_status == 'ready' ) { $message = 'The order #' .$payment_id. ' is ready for delivery!' .$pickup_or_delivery. 'test'; $to = 'email@gmail.com'; $subject = "READY FOR PICKUP"; $headers = ''; //Here put your Validation and send mail $sent = wp_mail($to, $subject, strip_tags($message), $headers); }}add_action( 'rpress_update_order_status', 'send_customer_purchase_notification_ready' , 10, 2 );正如你所看到的，我將變量放在里面$message = 'The order #' .$payment_id. ' is ready for delivery!' .$pickup_or_delivery. 'test';總結(jié)一下：此代碼顯示單詞Array。我已經(jīng)嘗試移動(dòng)?xùn)|西好幾個(gè)小時(shí)了，但我感覺自己在撞墻。有任何想法嗎？
1 回答
偶然的你
TA貢獻(xiàn)1841條經(jīng)驗(yàn) 獲得超3個(gè)贊
如您所見，rpress_get_service_types()將會(huì)返回一個(gè)數(shù)組，因此$pickup_or_delivery是一個(gè)數(shù)組。
您不能將字符串The order #2262 is ready for delivery!..與數(shù)組連接起來。如果需要，您應(yīng)該使用implode將數(shù)組轉(zhuǎn)換為字符串，或者使用ob_get_clean獲取緩沖區(qū)內(nèi)容
$pickup_or_delivery = rpress_get_service_types();
// get the imploded version
$pickup_or_delivery = implode(',', $pickup_or_delivery);
// or get the buffer content
ob_start();
print_r($pickup_or_delivery);
$pickup_or_delivery = ob_get_clean();
Helenr
TA貢獻(xiàn)1780條經(jīng)驗(yàn) 獲得超4個(gè)贊
使用以下代碼獲取“服務(wù)類型”：
$service_type = rpress_get_service_type( $payment_id );
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