wpscholar

/** 
 * Open all external links in a new window
 */
jQuery(document).ready(function($) {
	$('a')
		.filter('[href^="http"], [href^="//"]')
		.not('[href*="' + window.location.host + '"]')
		.attr('rel', 'noopener noreferrer')
		.attr('target', '_blank');
});

olimortimer

<?php

	// Includes text RGB to show text as white or black. This value was calculated using;
	// $brightness = sqrt( (R * R * .299) + (G * G * .587) + (B * B * .114) )
	// If $brightness was greater than 130, then the text was set to white

	$ral_colours => array(
		'RAL 1000' => array(
			'rgb'	=> '190,189,127',
			'name'	=> 'Green Beige',

Neolot

<?php
/**
 * Функция склонения числительных в русском языке
 *
 * @param int    $number Число которое нужно просклонять
 * @param array  $titles Массив слов для склонения
 * @return string
 **/
$titles = array('Сидит %d котик', 'Сидят %d котика', 'Сидит %d котиков');
function declOfNum($number, $titles)

iMoses

/**
 * Takes a jQuery collection and wraps each 'groupSize' items with 'wrapHtml'
 * Example: $('#Example span').wrapInGroups('<div/>', 4);
 * Will wrap every 4 span's inside #Example with a div
 * See for yourself: http://jsfiddle.net/M9ZFh/
 * Author: iMoses ([email protected])
 */
(function($) {
	$.fn.wrapInGroups = function(wrapHtml, groupSize) {
		var selector	= this.selector;

fomigo

<?php

/*
echo plural_form(42, array('арбуз', 'арбуза', 'арбузов')); 
*/

function plural_form($n, $forms) {
  return $n%10==1&&$n%100!=11?$forms[0]:($n%10>=2&&$n%10<=4&&($n%100<10||$n%100>=20)?$forms[1]:$forms[2]);
}