lutzissler’s gists

lutzissler / func.extend.php

Created December 18, 2014 09:41

Extend $object1 with the properties of $object2 and return the resulting object.

	function extend($object1, $object2) {
	return (object)array_merge((array)$object1, (array)$object2);
	}

lutzissler / func.first.php

Created November 28, 2014 12:16

Get the first element of an array without throwing a warning for non-variable arrays, like reset() does. In PHP 5.4, this could be reduced to a one-liner by removing $first.

	function first($arr) {
	$first = array_slice($arr, 0, 1);
	return $first[0];
	}

lutzissler / func.getMediaInfo.php

Last active August 29, 2015 14:08

Get media info object based on media URL. Currently support YouTube, Vimeo and Soundcloud.

	function getMediaInfo($mediaUrl) {
	$mediaUrl = trim($mediaUrl);

	// Check for YouTube
	$matchFound = preg_match('\|^\shttps?://www.youtube.com/watch\?v=([a-zA-Z0-9\.-]+)(#.)?\s*$\|', $mediaUrl, $matches);
	if ($matchFound) {
	return (object)array(
	'mediaUrl' => $mediaUrl,
	'mediaSource' => 'youtube',
	'mediaID' => $matches[1],

lutzissler / jquery.partition.js

Created October 28, 2014 16:23

Little jQuery plugin for spreading, or “partitioning“, elements across several parent elements. Called to create `n` partitions, the plugin wraps the selected elements at positions `c`, `n+c`, `2n+c`, `3n+c`, … into “wrapper” element for all `c` within `1`…`n`.

	(function ($) {
	$.fn.partition = function(options) {
	options = $.extend({
	count: false,
	wrapper : '<div>'
	}, options \|\| {});
	var elems = $(this),
	len = pos = 0;
	for (var i = 0; i < options.count; i++) {
	var sel = elems.filter(":nth-child(" + (options.count - i) + "n)");

lutzissler / jquery.hiddenscroll.js

Created September 6, 2014 06:33

Feature test for hidden scrollbars (e. g. on Mac OS). Adopted from http://davidwalsh.name/detect-scrollbar-width and https://github.com/Modernizr/Modernizr/blob/d6e1d6f09e1f8250eca9116bcffe2f846616afa7/feature-detects/hiddenscroll.js. Usage: Plug it in and see the class "hiddenscroll" being added to the html element if scrollbars are hidden.

	(function ($) {
	$(function () {
	var el = $('<div style="width:100px;height:100px;overflow:scroll;position:absolute;top:-9999px;"/>'),
	elDom = el.get(0);
	el.appendTo("body");
	if (elDom.offsetWidth === elDom.clientWidth) {
	$("html").addClass("hiddenscroll");
	}
	el.remove();
	});

lutzissler / func.get_video_embed_url.php

Last active February 14, 2017 11:53

Takes a Vimeo or YouTube URL and returns the iframe embed URL. Other URLs remain untouched.

	function get_video_embed_url($url) {
	// Check for YouTube
	$matchFound = preg_match('/^(https?:\/\/(www\.)?youtube\.com\/watch\?(t=(.+)&)?v=\|https?:\/\/youtu\.be\/)([^?]+)(\?(t=(.+))?.*)?$/', $url, $matches);
	if ($matchFound) {
	// Video is a Youtube video
	$url = '//www.youtube.com/embed/' . $matches[5];
	if ($matches[4]) {
	$url = $url . '?start=' . $matches[4];
	} else if ($matches[8]) {
	$url = $url . '?start=' . $matches[8];

lutzissler / custom-bullets.sass

Last active August 13, 2019 18:52

SASS mixin for using some arbitrary text as list bullet (use it with symbol fonts!).

	@mixin custom-bullet($bulletText: ">", $indentWidth: 20px) {
	padding-left: $indentWidth;
	position: relative;

	&:before {
	content: $bulletText;
	position: absolute;
	margin-left: -$indentWidth;
	}
	}

lutzissler / jquery.contains-caseinsensitive.js

Created December 14, 2013 12:19

Case-insensitive :Contains selector for jQuery >= 1.3. Taken from http://stackoverflow.com/questions/187537/is-there-a-case-insensitive-jquery-contains-selector#187557 (thanks to @pat and @user95227).

	jQuery.expr[':'].Contains = function(a,i,m) {
	return (a.textContent \|\| a.innerText \|\| "").toUpperCase().indexOf(m[3].toUpperCase()) >= 0;
	};

lutzissler / spread.css

Created November 15, 2013 18:55

Spread items evenly across the full width. Full credit to daniel (see http://stackoverflow.com/questions/5060923/how-to-stretch-html-css-horizontal-navigation-items-evenly-and-fully-across-a#17951253 for his StackOverview post where he explains this technique).

	#nav {
	text-align: justify;
	min-width: 500px;
	}
	#nav:after {
	content: '';
	display: inline-block;
	width: 100%;
	}
	#nav li {

lutzissler / jquery.scrollstop.js

Created November 12, 2013 13:32

Scroll stop event for jQuery. Remember that scroll events don’t bubble, so this will only catch full page scrolls.

	(function($) {
	var timer;
	$(window).bind("scroll", function (e) {
	clearTimeout(timer);
	timer = setTimeout(function () {
	$(window).trigger("scrollstop");
	}, 150);
	});
	})(jQuery);

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