我想用一个wp_schedule_event

function el_custom_cron_schedule( $schedules ) {
    $schedules[\'el_every_5mn\'] = array(
        \'interval\' => 5*60,
        \'display\'  => __( \'Every 5 minutes\' ),
    );
    return $schedules;
}
add_filter( \'cron_schedules\', \'el_custom_cron_schedule\' );

 // Flush permalinks every 5mn
function el_flush_permalinks_activation() {
    if ( !wp_next_scheduled( \'el_5mn_event\' ) ) {
        wp_schedule_event(time(), \'el_every_5mn\', \'el_5mn_event\');
    }
}
add_action(\'el_5mn_event\', \'el_flush_permalinks\');

add_action(\'wp\', \'el_flush_permalinks_activation\');

function el_flush_permalinks() {
    flush_rewrite_rules(true);
}

因此，计划的任务可以工作，我通过发送电子邮件来测试它(wp_mail 在函数中el_flush_permalinks)

问题是flush_rewrite_rules() 不是启动。我以为是hook wp 但不是。

谢谢你的帮助

function el_flush_permalinks() {
global $wp_rewrite;
$wp_rewrite->flush_rules();
}