roelven

<?php

//
// Put this in your templates' functions.php for a cleaner header:
//

function remove_x_pingback($headers) {
	unset($headers['X-Pingback']);
	return $headers;
}

roelven

    <script type="text/javascript" src="http://code.jquery.com/jquery.js"></script>
    <script type="text/javascript">
    // Call the Twitter API after blurring the input field where a user entered his Twitter handle
    // Get the avatar and append as picture in the HTML
    $('#twittername').blur(function() {
    console.log('Twitter call');
		var tweeter = $('#twittername').val();
			$.ajax({
				type: 'GET',
				processData: true,

roelven

/*

	How to print a string in both (or more) languages when using qTranslate on Wordpress

	qTranslate provides Wordpress with multilanguage support and automates this in a pleasant way.
	However you might want to print a specific string in a specific language, somewhere in your
	theme or module.
	Use this function to extract the content from the qTranslate quicktags, and retrieve the
	title directly from the database using this query.

roelven

// Function to get content in a particular language when dependant on qTranslate
// qTranslate plugin for Wordpress: http://www.qianqin.de/qtranslate/
// Inspired by http://stackoverflow.com/questions/1853406/simple-regular-expression-to-return-text-from-wordpress-title-qtranslate-plugin

function ynbs_translatethis($content) {
	$regexp = '/<\!--:(\w+?)-->([^<]+?)<\!--:-->/i';
	if(preg_match_all($regexp, $content, $matches)) {
		$output = array();
		$count = count($matches[0]);
		for($i = 0; $i < $count; $i++) {

roelven

// How to switch Useragent in Google Chrome on Mac:

In bash run:

/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome -psn_0_159783 -user-agent="Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_3 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7E18 Safari/528.16"

roelven

CSS3 for SASS

This is a simple SASS file that provides a number of useful mixins to achieve CSS3 effects cross-browser. For each rule, the styles are implemented for as many browsers as possible.

DISCLAIMER: this gist is not ready. I forked it to develop a more useful mixin list, but discovered some mixins are behaving other than expected. Needs rework. Use at your own risk!

Box Effects

roelven

<?php

// A function to check the permissions of a folder using PHP
// @path = path to the folder you want to check
// @perm = permissions you want to check on the folder (0755)

function ynbs_check_permissions($path, $perm) {
	clearstatcache();
	$configmod = @substr(sprintf(".%o", fileperms($path)), -4);
	if ($configmod != $perm) {

roelven

<?php

// Queries the TweetMeme API to check for tweets about this url
// If no results, TweetMeme will create a story for this link
// Uses the get_url function: http://gist.github.com/370985
// Make sure you set the right permissions for you cache directory!

function tweetMeme($bloglink) {
// Set some vars:
	$tweetmemeAPI = 'http://api.tweetmeme.com/url_info?url=';

roelven

<?php

// Don't like fopen(), use curl to get contents
function get_url($url) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
	$content = curl_exec($ch);
	curl_close($ch);

roelven

<?php

// Fixes a (long) link description to fit your shortened printed string
// uses WordCut: http://gist.github.com/370982
// @var = your full text string (function will cut this)

function linkfix($var) {
	$pattern = '%(<a href=")([-/_+0-9a-z]{3,})(">)(.*?)(</a>)%i';
	preg_match($pattern, $var, $matches);
	$newtext = wordCut($matches[4], 20, '...');