gcoop’s gists

gcoop / cleanse.php

Created November 16, 2010 13:13

Simple cleanse function to remove special chars from a string (amongst other things) in PHP

	<?php
	function cleanse($string, $allowedTags = array())
	{
	if (get_magic_quotes_gpc()) {
	$string = stripslashes($stringIn);
	}

	// $string = kses($string, $allowedTags); // For kses {@see http://sourceforge.net/projects/kses/}

	// ============

gcoop / 5-things-jquery-source.js

Created December 1, 2010 10:26

	// Protected self calling pattern.
	(function(window,document,$,undefined){

	})(this,this.document,this.jQuery);


	// setInterval replacement, async recursion.
	// setInterval doesn't wait for completion even if the function is longer than the timeout, below does.
	(function foobar() { // Recursive but doesn't fire before completed.
	doStuff();

gcoop / js-sdk.js

Created December 2, 2010 17:01

	(function(window, document, $, undefined){
	var SDK = function () {
	var id,
	cb,
	key,
	secret,
	v = 1,
	blacklabel_id = 2,
	url = 'http://example.com/restserver.php',
	canCache = (("localStorage" in window) &&

gcoop / app-cache-auto-update.js

Created December 8, 2010 10:52

	applicationCache.onUpdateReady = function () {
	applicationCache.swapCache();
	alert('New version of site available please refresh');
	}

	window.onOnline = function () {
	// Fire an update to the cache.
	applicationCache.update();
	}

gcoop / js-browser-detection.js

Created January 14, 2011 11:19

I still need to know what the client is!

	// Feature detection rocks.
	// But what if you want to display something different on a different browser?
	// You still need to know what browser the client is in.
	//
	// For example thanks to modernizr I know geoLocation exists, but I also know that FF's
	// Allow location bar isn't very obvious to the user and I want to provide some help.
	// Thus I need to make sure I style the helper in the correct place. Using .firefox .geo-helper
	// I place it top right but in chrome I can place it somewhere else.
	window.BrowserDetection = (function (window,document,undefined) {
	var browser,

gcoop / functions.php

Created January 26, 2011 14:16

Include thumbnail in WP RSS

	<?php
	function dorphin_rss_item()
	{
	global $post;
	$d = get_post_custom();

	if (!empty($d['thumb_image']))
	{
	?>
	<enclosure url="<?php echo(CDN_IMAGE.$d['thumb_image'][0]); ?>" type="image/jpeg" />

gcoop / fb-og-wp.php

Last active September 24, 2015 19:48

Simple script to add obvious Facebook Open Graph attributes to Wordpress posts.

	<?php
	function fbOg()
	{
	if (is_single())
	{
	global $post;

	$images = preg_split("/\"/", get_the_post_thumbnail( $post->ID, 'thumbnail' ));
	$first_image = isset($images[5]) ? $images[5] : 'http://example.com/blogLogo.jpg'; // Hardcoded fallback.

gcoop / singleton.php

Created February 21, 2011 16:17

Singleton Pattern in PHP

	<?php
	/**
	* PHP Singleton pattern (same as Java singleton).
	*
	* Analytics::incrementView(this); // Within the photo class for example.
	*/
	class Analytics
	{
	private static $instance;

gcoop / php-object-key-sort.php

Created March 16, 2011 15:57

	<?php
	function _cmpAscA($m, $n) {
	if ($m->unixstart == $n->unixstart)
	return 0;

	return ($m->unixstart < $n->unixstart) ? -1 : 1;
	}

	function _cmpDescA($m, $n) {
	if ($m->unixstart == $n->unixstart)

gcoop / php-unit-html-integration-test.php

Created April 1, 2011 12:37

Template for PHP unit integration tests, testing HTML strings.

	<?php
	require_once 'test_integration_html_HTML.php';

	/**
	* Suite of tests for the home page.
	*
	* @usage
	* 1. Just define more functions, any functions starting with the name test will be run.
	* 2. Each test function should have one or more asserts. Try not too have too many.
	* 3. Each function should test a bunch of similiar stuff for this page like, banners or spot list.

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