tommcfarlin

<?php
/**
 * An example function used to demonstrate how to use the `user_can_save` function
 * that provides boilerplate security checks when saving custom post meta data.
 *
 * The ultimate goal is provide a simple helper function to be used in themes and
 * plugins without the need to use a set of complex conditionals and constants.
 *
 * Instead, the aim is to have a simplified function that's easy to read and that uses
 * WordPress APIs.

markjaquith

<?php
/*
Usage:
	$frag = new CWS_Fragment_Cache( 'unique-key', 3600 ); // Second param is TTL
	if ( !$frag->output() ) { // NOTE, testing for a return of false
		functions_that_do_stuff_live();
		these_should_echo();
		// IMPORTANT
		$frag->store();
		// YOU CANNOT FORGET THIS. If you do, the site will break.

andrewrocco

@mixin border-radius ( $value: 3px ) {
  -webkit-border-radius: $value;
  -moz-border-radius: $value;
  border-radius: $value;

  // keeps background from busting out of border 
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding;
  background-clip: padding-box;
}

hakre

<?php
/*
 * dl-file.php
 *
 * Protect uploaded files with login.
 * 
 * @link http://wordpress.stackexchange.com/questions/37144/protect-wordpress-uploads-if-user-is-not-logged-in
 * 
 * @author hakre <http://hakre.wordpress.com/>
 * @license GPL-3.0+

seedprod

<?php
/*
 * Resize images dynamically using wp built in functions
 * Victor Teixeira
 *
 * php 5.2+
 *
 * Exemplo de uso:
 * 
 * <?php