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// check that cart items quantities totals are in multiples of 5
add_action( 'woocommerce_check_cart_items', 'woocommerce_check_cart_quantities' );
function woocommerce_check_cart_quantities() {
  global $woocommerce;
  $multiples = 5;
    $total_products = 0;
    foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $values ) {
        $total_products += $values['quantity'];
    }
    if ( ( $total_products % $multiples ) > 0 )

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.flex_column {
      position: relative;
      -webkit-border-radius: 20px;
      -moz-border-radius: 20px;
      border-radius: 20px;
      background-color: rgba(0,0,0,0.0);
      box-shadow: 0 1px 5px rgba(0,0,0,0.25), 0 0 50px rgba(0,0,0,0.1) inset;
      border: 2px solid #6640FF;
      /*border-radius: 1% 1% 1% 1% /  1%  1%   1%   1%;*/

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<script type="text/javascript">
jQuery('document').ready(function($){
    $('[title]').removeAttr('title');
});
</script>

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if(!function_exists('avia_backend_safe_string'))
{
	/**
	* Create a lower case version of a string without spaces so we can use that string for database settings
	* 
	* @param string $string to convert
	* @return string the converted string
	*/ 

	function avia_backend_safe_string( $string , $replace = "_")

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// used for $current_home = 'current';
$group1 = array(
        'home'  => True,
        );

// used for $current_users = 'current';
$group2 = array(
        'users.online'      => True,
        'users.location'    => True,
        'users.featured'    => True,

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<?php

// This code is a serialised string fixer for WordPress (and probably other systems).
// Simply select the table you need to fix in $table, and the code will change the string lengths for you.  Saves having to manually go through.
// Written 20090302 by David Coveney http://www.davecoveney.com and released under the WTFPL - ie, do what ever you want with the code, and I take no responsibility for it OK?
// To view the WTFPL go to http://sam.zoy.org/wtfpl/ (WARNING: it's a little rude, if you're sensitive)
//
// Thanks go to getmequick at gmail dot com who years ago posted up his preg_replace at http://uk2.php.net/unserialize and saved me trying to work it out.
//
// Before you start, do make a backup.  A backup that you know works, because this code has the scope to really break your data if you're careless.

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<?php
/*
Plugin Name: Remove All Feeds [for WPSE33072]
Description: Remove all feeds from WordPress
Author: Christopher Davis
Author URI: http://christopherdavis.me
License: GPL2
*/

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add_action( 'wp_scheduled_delete', 'delete_expired_db_transients' );

function delete_expired_db_transients() {

    global $wpdb, $_wp_using_ext_object_cache;

    if( $_wp_using_ext_object_cache )
        return;

    $time = isset ( $_SERVER['REQUEST_TIME'] ) ? (int)$_SERVER['REQUEST_TIME'] : time() ;

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$(document).ajaxComplete(function(){
    try{
        FB.XFBML.parse(); 
    }catch(ex){}
});

//ref: http://stackoverflow.com/questions/3548493/how-to-detect-when-facebooks-fb-init-is-complete