jakebellacera

<?php

/**
 * This is free and unencumbered software released into the public domain.
 * 
 * Anyone is free to copy, modify, publish, use, compile, sell, or
 * distribute this software, either in source code form or as a compiled
 * binary, for any purpose, commercial or non-commercial, and by any
 * means.
 * 

mikeschinkel

<?php
/*
  Adds Post Counts by Post Type per User in the User List withing WordPress' Admin console (URL path => /wp-admin/users.php)

  Written for: http://wordpress.stackexchange.com/questions/3233/showing-users-post-counts-by-custom-post-type-in-the-admins-user-list
  By: Mike Schinkel (http://mikeschinkel.com)
  Date: 24 October 2010

*/

janfabry

<?php
/*
Plugin Name: Virtual intermediate images
Plugin URI: http://www.monkeyman.be
Description: Prevent creation of actual intermediate image sizes
Version: 0.1
Author: Jan Fabry

This plugin prevents the creation of actual intermediate image sizes. It does, however, fill in all metadata attributes as if the intermediate sizes exist. It is designed to work together with a plugin that can create these images on the fly, like monkeyman-on-demand-resizer.

cypres

<?php

/**
 * PHP class to convert Latitude & Longitude coordinates into UTM & Lambert Conic Conformal Northing/Easting coordinates.
 * 
 * This class encapsulates the methods for representing a geographic point on the earth in three different coordinate systema. Lat/Long, UTM and Lambert Conic Conformal.
 * 
 * Code for datum and UTM conversion was converted from C++ code written by Chuck Gantz (chuck.gantz@globalstar.com) from http://www.gpsy.com/gpsinfo/geotoutm/
 * This code was converted into PHP by Brenor Brophy (brenor@sbcglobal.net) and later refactored for PHP 5.3 by Hans Duedal (hd@onlinecity.dk).
 * 

mathiasbynens

// Original code from http://www.blog.highub.com/mobile-2/a-fix-for-iphone-viewport-scale-bug/

var metas = document.getElementsByTagName('meta');
var i;
if (navigator.userAgent.match(/iPhone/i)) {
	for (i=0; i<metas.length; i++) {
		if (metas[i].name == "viewport") {
			metas[i].content = "width=device-width, minimum-scale=1.0, maximum-scale=1.0";
		}
	}

tott

<?php

/**
 * Wrapper function around wp_nav_menu() that will cache the wp_nav_menu for all tag/category
 * pages used in the nav menus
 */ 
function cached_nav_menu( $args = array(), $prime_cache = true ) {
	global $wp_query;
	$queried_object_id = empty( $wp_query->queried_object_id ) ? 0 : (int) $wp_query->queried_object_id;

ziadoz

Awesome PHP

Awesome PHP has been relocated permanently to its own Github repository. No further updates will made to this gist.

Please open an issue for any new suggestions.

Rarst

<?php

/*
Plugin Name: R Debug
Description: Set of dump helpers for debug.
Author: Andrey "Rarst" Savchenko
Author URI: https://www.rarst.net/
License: MIT
 */

luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

Rarst

<?php
function is_user_logged_in() {
    $loggedin = false;
    foreach ( (array) $_COOKIE as $cookie => $value ) {
        if ( stristr($cookie, 'wordpress_logged_in_') )
            $loggedin = true;
    }
    return $loggedin;
}
if ( ! stristr($_SERVER['REQUEST_URI'], '/wp-admin') && ! stristr($_SERVER['REQUEST_URI'], '/wp-login.php') && ! is_user_logged_in() )