addorange’s gists

addorange / countries.php

Created October 31, 2013 10:00

Array of countries (ISO-coded)

addorange / currencies.php

Created October 31, 2013 09:59

Array of currencies (ISO coded)

addorange / getUrlVars

Created August 1, 2013 20:10

getUrlVars from url request

	// Read a page's GET URL variables and return them as an associative array.
	function getUrlVars()
	{
	var vars = [], hash;
	var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
	for(var i = 0; i < hashes.length; i++)
	{
	hash = hashes[i].split('=');
	vars.push(hash[0]);
	vars[hash[0]] = hash[1];

addorange / whoami.php

Created July 5, 2013 22:07

Who runs the server?

<?php echo exec('whoami'); ?>

addorange / phpunit.xml.dist

Created July 3, 2013 17:03

phpunit.xml start

	<phpunit bootstrap="vendor/autoload.php"
	colors="true"
	convertErrorToExceptions="true"
	convertNoticesToExceptions = "true"
	convertWarningsToExceptions = "true"
	processIsolation="false"
	stopOnFailure="false"
	syntaxCheck="false">
	<testsuites>
	<testsuite name="App Tests">

addorange / Contao 2.11.x - runExternalClass

Created July 3, 2013 10:15

run external class connected to contao (e. g. for AJAX calls)

	<?php

	require('../system/initialize.php');

	class MyClass extends Frontend
	{

	public function __construct()
	{
	// Example: Load user object before calling the parent constructor

addorange / ctoRequestToJS

Created June 21, 2013 06:06

Contao - Request an JavaScript übergeben

	<script type="text/javascript">
	window.addEvent('domready', function()
	{
	var objRequest = JSON.decode(
	'<?php echo json_encode($this->Environment->request)?>'
	);
	alert(objRequest);
	});
	</script>

addorange / drawImageOnCanvasAndSendResultToPHP

Created June 19, 2013 09:32

draw image on canvas and deliver result as base64 to a textarea

	<html>

	<canvas width='400' height='450' id='canvas'>Ihre Browser ist nicht HTML5-tauglich. Bitte nutzen Sie einen aktuellen Browser.</canvas>

	<textarea cols="40" rows="8" name="img" id="result"></textarea>

	<script type="text/javascript">

	var canvas = document.getElementById('canvas');
	var ctxCanvas = canvas.getContext('2d');

addorange / createImageFromBase64

Created June 19, 2013 09:26

Copy png from base64 delivery to create an image file

	<?php

	// Copy png from base64 delivery to create an image file

	// requires php5
	define('UPLOAD_DIR', 'images/');
	$img = $_POST['img'];
	$img = str_replace('data:image/png;base64,', '', $img);
	$img = str_replace(' ', '+', $img);
	$data = base64_decode($img);

addorange / downloadImage

Created June 19, 2013 09:24

Direct download of an image in PHP

	<?php

	header('Content-type: image/png');
	header('Content-Disposition: attachment; filename="' . $_GET['image'] . '"');
	readfile($_GET['image']);

	?>

Christian Dilger addorange