cferdinandi

/**
 * Get siblings of an element
 * @param  {Element} elem
 * @return {Object}
 */
var getSiblings = function (elem) {
    var siblings = [];
    var sibling = elem.parentNode.firstChild;
    var skipMe = elem;
    for ( ; sibling; sibling = sibling.nextSibling ) 

cferdinandi

/**
 * Test for @font-face support
 * @author Filament Group
 * @link https://github.com/filamentgroup/face-off
 * @param  {Element} win
 * @param  {Null} undefined
 * @return {Boolean}
 */
var isFontFaceSupported = (function( win, undefined ) {

cferdinandi

/**
 * Test for pseudo-selector support
 * @author Paul Irish
 * @link https://gist.github.com/paulirish/441842
 * @param  {String} selector Pseudo-selector to test
 * @return {Boolean}
 */
function selectorSupported(selector){
	
	var support, link, sheet, doc = document,

cferdinandi

;(function (window, document, undefined) {
	'use strict';
	// Code goes here...
})(window, document);

cferdinandi

<script>document.write('<script src="http://' + (location.host || 'localhost')
.split(':')[0] + ':35729/livereload.js?snipver=1"></' + 'script>')</script>

cferdinandi

<?php

// Get and sanitize the current URL
function _s_get_url() {

    // Get URL
    $url  = @( $_SERVER['HTTPS'] != 'on' ) ? 'http://' . $_SERVER['SERVER_NAME'] :  'https://' . $_SERVER['SERVER_NAME'];
    // $url .= ( $_SERVER['SERVER_PORT'] !== 80 ) ? ":" . $_SERVER['SERVER_PORT'] : ''; // Uncomment to add port number
    $url .= $_SERVER['REQUEST_URI'];

cferdinandi

<?php

// Start browser session (to store alert messages)
function _s_start_browser_session() {
    if(!isset($_SESSION)) {
        session_start();
    }
}
add_action('init', '_s_start_browser_session');

cferdinandi

<?php

// Does string contain letters?
function _s_has_letters( $string ) {
    return preg_match( '/[a-zA-Z]/', $string );
}

// Does string contain numbers?
function _s_has_numbers( $string ) {
    return preg_match( '/\d/', $string );

cferdinandi

[abc] A single character: a, b or c
[^abc] Any single character but a, b, or c
[a-z] Any single character in the range a-z
[a-zA-Z] Any single character in the range a-z or A-Z
^ Start of line
$ End of line
\A Start of string
\z End of string
. Any single character
\s Any whitespace character

cferdinandi

<!-- Translate -->
<?php __( '', 'kraken' ) ?>
 
<!-- Translate and echo -->
<?php _e( '', 'kraken' ) ?>
 
<!-- Translate with a variable -->
<?php printf( __( 'Thing one %s', 'kraken' ), $thing1 ); ?>
 
<!-- Translate with multiple variables -->