victorknust

<?php

function generate_uuid(){
  $charid = md5(uniqid(rand(), true));
  $uuid = substr($charid, 0, 8) . "-"
         .substr($charid, 8, 4) . "-"
         .substr($charid,12, 4) . "-"
         .substr($charid,16, 4) . "-"
         .substr($charid,20,12);
  return $uuid;

victorknust

<?php

function generate_uuid() {
	return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
		mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
		mt_rand( 0, 0xffff ),
		mt_rand( 0, 0x0fff ) | 0x4000,
		mt_rand( 0, 0x3fff ) | 0x8000,
		mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff )
	);

victorknust

<?php
class Person {
    private $name;    
    private $age;    
    private $id;    

    function __construct( $name, $age ) {
        $this->name = $name;
        $this->age = $age;

victorknust

<?php
/**
 * Get the hash of the current git HEAD
 * @param str $branch The git branch to check
 * @return mixed Either the hash or a boolean false
 */
function get_current_git_commit( $branch = 'master' )
{
  if ( $hash = file_get_contents( sprintf( '.git/refs/heads/%s', $branch ) ) ) {
    return $hash;

victorknust

<?php
class Connection
{
    protected $link;
    private $dsn, $username, $password;
    
    public function __construct($dsn, $username, $password)
    {
        $this->dsn = $dsn;
        $this->username = $username;

victorknust

#!/bin/sh

THESITE= "SITE-NAME"
THEDB="DATABASE-NAME"
THEDBUSER="DATABASE-USER"
THEDBPW="DATABASE-USER-PASSWORD"
THEDATE=`date +%d%m%y%H%M`

# export database
mysqldump -u $THEDBUSER -p${THEDBPW} $THEDB | gzip > /var/www/_backups/dbbackup_${THEDB}_${THEDATE}.bak.gz

victorknust

<?php

add_action( 'init', 'example_session_start', 1 );
add_action( 'wp_login', 'example_session_regenerate' );
add_action( 'wp_logout', 'example_session_end' );

function example_session_start() {
  if ( !session_id() ) {
    session_save_path( '/mnt/data/www/example.com/sessions' );
    session_name( uniqid( 'example-', true ) );

victorknust

<?php

defined( 'ABSPATH' ) or die( 'No script kiddies please!' );

/*
Plugin Name: Plugin x
*/

add_action( 'wp_footer', 'example_plugin_name' );

victorknust

<?php

// Render template
function tpl_set($template_name, $template_data = array()){

	if(stristr($template_name, '.php') === FALSE) {
		$template_name = $template_name . '.php';
	}
	
	// Create variables for each of sent data index

victorknust

<?php

// Activate WordPress Maintenance Mode
function maintenance_mode(){
  if(!current_user_can('edit_themes') || !is_user_logged_in()){
    wp_die('<h1 style="color:red">Website under Maintenance</h1><br />We are performing scheduled maintenance. We will be back online shortly!');
  }
}
add_action('get_header', 'maintenance_mode');