Quyen Luu weird-coon

	//Self-Signed Certificate for using with VS Code Live Server

	//Save both files in a location you will remember

	1. create a private key
	openssl genrsa -aes256 -out localhost.key 2048
	// you will be prompted to provide a password
	//this will create localhost.key (call it whatever you like)

	2. create the certificate

	/**
	* Redirect to previous page
	*
	* @returns {boolean}
	*/
	function redirect_back() {
	// From other domain or from direct
	if (document.referrer.split('/')[2] != location.hostname) {
	location.href = '/';
	} else {

	<?php
	/**
	* @var array An array of status codes and messages
	*
	* See http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
	* for the complete and approved list, and links to the RFC's that define them
	*/
	public static $statuses = array(
	100 => 'Continue',
	101 => 'Switching Protocols',

	<?php
	/**
	* Valid datetime format
	*
	* @param string $date
	* @param string $format
	* @return bool
	*/
	private function validate_date($date, $format = 'Y/m/d')
	{

	<?php
	/**
	* Padding a time on the left format time 1 -> 01
	*
	* @access private
	* @param string $num 時間
	* @return string time after format
	*/
	public function addZeroBeforeNumber($num) {
	return sprintf('%02d', $num);

	DELIMITER //
	DROP FUNCTION IF EXISTS `STRIP_TAGS`//
	CREATE FUNCTION STRIP_TAGS( x text) RETURNS text
	LANGUAGE SQL NOT DETERMINISTIC READS SQL DATA
	BEGIN
	DECLARE sstart INT;
	DECLARE ends INT;

	IF x IS NOT NULL THEN
	SET sstart = LOCATE('<', x, 1);

	DELIMITER //
	DROP FUNCTION IF EXISTS `STRIP_TAGS`//
	CREATE FUNCTION STRIP_TAGS( x longtext) RETURNS longtext
	LANGUAGE SQL NOT DETERMINISTIC READS SQL DATA
	BEGIN
	DECLARE sstart INT UNSIGNED;
	DECLARE ends INT UNSIGNED;

	IF x IS NOT NULL THEN
	SET sstart = LOCATE('<', x, 1);