johannesberdin

#!/bin/bash

# Original by LEXO, http://www.lexo.ch
# Link: https://www.lexo.ch/blog/2013/01/linux-bash-shell-script-for-recursively-converting-all-files-with-various-charsets-in-a-directory-into-utf-8-shell-skript-fur-das-rekursive-konvertieren-von-allen-files-in-einem-verzeichnis-mit-belie/
# Changed by Johannes Berdin, http://johannesberdin.de
# 	for running under Mac OS X
#
# Version 1.0
#
# This bash script converts all files from within a given directory from any charset to UTF-8 recursively

cliffordp

<?php

/**
 * Automatically login a single WordPress user upon arrival to a specific page.
 *
 * Redirect to home page once logged in and prevent viewing of the login page.
 * Compatible with WordPress 3.9.1+
 * Updated 2014-07-18 to resolve WP_DEBUG notice: "get_userdatabylogin is deprecated since version 3.3! Use get_user_by('login') instead."
 * Updated 2019-07-09 to reformat code, pass 2nd parameter to `do_action()`, and hook into priority 1.
 *

cristianstan

<?php
//Simple Ajax Login Form
//Source: http://natko.com/wordpress-ajax-login-without-a-plugin-the-right-way/
?>

//html
<form id="login" action="login" method="post">
    <h1>Site Login</h1>
    <p class="status"></p>
    <label for="username">Username</label>

samhernandez

<?php

/**
 * NOTE: This gist is very old. You might want to check out recent forks
 * like this one: https://github.com/Alexlytle/Wordpress_custom_route/blob/main/Wordpress_Custom_route.php
 * (thanks @Alexlytle) If you have an improvement to this gist, please
 * post a link in a comment for others who might benefit. Thanks!
 *
 * A class to create simple custom routes.
 *

paulund

<?php
/*
 * Plugin Name: Paulund WP List Table Example
 * Description: An example of how to use the WP_List_Table class to display data in your WordPress Admin area
 * Plugin URI: http://www.paulund.co.uk
 * Author: Paul Underwood
 * Author URI: http://www.paulund.co.uk
 * Version: 1.0
 * License: GPL2
 */

tomjn

<?php

require_once( 'custom_page.php' );

class Hello_World_Page extends Tomjn_Custom_Page {
	public function render_page() {
		echo 'hello world!';
	}
}

tomjn

<?php

/**
 * A helper class to implement arbitrary content at arbitrary URLs without a supporting post or page.
 * Inherit from this class and implement the render_page method
 * 
 * @author: Tom J Nowell ww.tomjn.com
 * @License: GPL 2+
 */
abstract class Tomjn_Custom_Page {

johnballantyne

function GetMultiCellHeight($w, $h, $txt, $border=null, $align='J') {
	// Calculate MultiCell with automatic or explicit line breaks height
	// $border is un-used, but I kept it in the parameters to keep the call
	//   to this function consistent with MultiCell()
	$cw = &$this->CurrentFont['cw'];
	if($w==0)
		$w = $this->w-$this->rMargin-$this->x;
	$wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
	$s = str_replace("\r",'',$txt);
	$nb = strlen($s);

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

niieani

<?php
// source: http://www.paulferrett.com/2009/php-camel-case-functions/

  /**
   * Translates a camel case string into a string with underscores (e.g. firstName -&gt; first_name)
   * @param    string   $str    String in camel case format
   * @return    string            $str Translated into underscore format
   */
  function from_camel_case($str) {
    $str[0] = strtolower($str[0]);