这是我的密码
function cron_add_weekly( $schedules ) {
$schedules[\'seconds\'] = array(
\'interval\' => 5,
\'display\' => __( \'5 Seconds\' )
);
return $schedules;
}
add_filter( \'cron_schedules\', \'cron_add_weekly\' );
register_activation_hook(__FILE__, \'my_activation\');
function my_activation() {
if ( ! wp_next_scheduled( \'my_hook\' ) ) {
wp_schedule_event( time(), \'seconds\', \'my_hook\' );
}
}
add_action( \'my_hook\', \'my_exec\' );
register_deactivation_hook(__FILE__, \'my_deactivation\');
function my_deactivation() {
wp_clear_scheduled_hook(\'my_hook\');
}
function my_exec() {
$value = 91;
update_user_meta($value + 1, \'from_cron\', \'updated\');
}
刷新页面后,应该每5秒更新一次用户元。但cron只是第一次运行