allanemerson

function custom_excerpt($limit = 55, $more = false){
	
	// from wp_trim_excerpt() in /wp-includes/formatting.php
	$text = get_the_content('');
	$text = strip_shortcodes( $text );
	$text = apply_filters('the_content', $text);
	$text = str_replace(']]>', ']]>', $text);

	// wp already has a trim function 
	$text = wp_trim_words($text, $limit, ''); // pass an empty string in as $more, so we can define our own

allanemerson

// Extracts the video ID from a youtube URL
function get_youtube_id($url){
	// share URL
	if( strstr($url, 'youtu.be/') ){
		$id = str_replace('http://youtu.be/', '', $url);
	}else{ 
		// full youtube URL
		$query_string = array();
		parse_str(parse_url($url, PHP_URL_QUERY), $query_string);
		$id = $query_string["v"];

allanemerson

img {
  width: auto\9;
  height: auto;
  max-width: 100%;
  max-width: none\9;
  vertical-align: middle;
  border: 0;
  -ms-interpolation-mode: bicubic;
}

allanemerson

///// In your .htaccess: /////

RewriteRule ^login$ wp/wp-login.php

///// In your functions file: /////

function wplogin_filter( $url, $path, $orig_scheme ) {
	// The logout link in the admin bar will does not include a direct.
	// So, when you hit wp-login.php, the logout is completed and the page does a redirect to itself with 'loggedout=true' appended
	// This results in a 404 with the new .htaccess rule in place. So, skip this filter on the admin logout link and all is well.

allanemerson

/*
Usage: 
equalizeHeights($('.your-target'));
  
Note: $w = $(window); and breakpoints = {}; defined elsewhere.
*/

var equalizeHeights = function($elements){

    if( !$elements.length ) return;