wp ulike vote only 1 post per day

wp-ulike.php

<?php
/**
 * vote only for 1 post per day
 */
add_filter( 'wp_ulike_permission_status', function( $status, $args , $settings ){

	if( $args['type'] == 'post' && ! empty( $args['current_status'] ) && strpos( $args['current_status'], 'un') === false  ){
		// if cookie has been set
		if( isset( $_COOKIE['wphs'] ) && $args['item_id'] != $_COOKIE['wphs'] ){
			return false;
		} else {
			setcookie('wphs', $args['item_id'], time() + 86400, '/', COOKIE_DOMAIN, is_ssl(), true );
		}
	}

	return $status;
}, 10, 3 );

add_filter( 'wp_ulike_user_prev_status', function( $status, $args ){

	if( $args['item_type'] == 'post' ){
		// if cookie has been set
		if( isset( $_COOKIE['wphs'] ) && $args['item_id'] == $_COOKIE['wphs'] ){
			return $status;
		}
	}

	return false;
}, 10, 2 );