wp_schedule_single_event（）现有动作

Question

不幸的是，尝试做这项工作，没有成功。 注册后5分钟，用户应收到一条消息。 有解决方案吗？

function bp_messages_first_message( $user_id = false, $key = false, $user = false ){
    if ( ! function_exists( 'BP_Better_Messages' ) ) return false;

    $args = array(
        'sender_id'  => 88,
        'thread_id'  => false,
        'recipients' => $user_id,
        'content'    => "test",
        'date_sent'  => bp_core_current_time()
    );
    
    $result = BP_Better_Messages()->functions->new_message( $args );
}

function do_this_in_5_minutes() {
    add_action('bp_core_activated_user', 'bp_messages_first_message', 10, 3);
}
add_action( 'message_5','do_this_in_5_minutes' );
wp_schedule_single_event( time() + 300, 'message_5' );

Answer 1

然后，在注册发生时安排事件是有意义的。

未测试：

<?php

function do_this_in_5_minutes($user_id) {
    if ( ! function_exists( 'BP_Better_Messages' ) ) return false;

    $args = array(
        'sender_id'  => 88,
        'thread_id'  => false,
        'recipients' => $user_id,
        'content'    => "test",
        'date_sent'  => bp_core_current_time()
    );
    
    $result = BP_Better_Messages()->functions->new_message( $args );
}


add_action('bp_core_activated_user', function($user_id = false, $key = false, $user = false) {
    add_action( 'message_5','do_this_in_5_minutes');
    wp_schedule_single_event( time() + 300, 'message_5', [$user_id]);

}, 10, 3);