kfriend’s gists

kfriend / gist:4756594

Last active December 12, 2015 10:09

Simple software version comparer. Provides ability to compare an arbitrary number of version segments. Non numberic charters not supported

	<?php

	function compare_versions(
	$version, $compareVersion, $lookup = array('greater' => 1, 'equal' => 0, 'less' => -1)
	)
	{
	$version = explode('.', $version);
	$compareVersion = explode('.', $compareVersion);

	$count = max(count($version), count($compareVersion));

kfriend / gist:5045040

Created February 27, 2013 04:19

12 hour select field

	<?php

	function select_12_hour()
	{
	$return = '';

	for ($i = 0; $i < 24; $i++)
	{
	$period = ($i < 12) ? 'a.m.' : 'p.m.';

kfriend / gist:5048470

Created February 27, 2013 14:54

Simple one-file honeypot

	<?php

	/*
	* Simple Honeypot
	*
	* Takes request and stores the users IP, user-agent, and request into separate files. Useful
	* for logging requests to locations that no one should be poking around.
	*
	* To do:
	* - Add user-agent blocking

kfriend / gist:5048507

Last active December 14, 2015 07:09

Add a WordPress editor "Styles" drop down with top and bottom margin options

	<?php

	// Enable styles dropdown
	add_filter('mce_buttons_2', function ($buttons) {
	array_unshift($buttons, 'styleselect');
	return $buttons;
	});

	// Register editor "Styles" drop down classes
	add_filter('tiny_mce_before_init', function($styles) {

kfriend / gist:5048533

Created February 27, 2013 15:01

WordPress "editor-styles" to go along "Styles" editor drop down for margin entries

	span.margin-class-applied,
	#tinymce.wp-editor span.margin-class-applied
	{
	display: inline-block;
	}

	.margin-bottom-none,
	#tinymce.wp-editor .margin-bottom-none
	{
	margin-bottom: 0;

kfriend / gist:5048566

Created February 27, 2013 15:06

Remove useless "Capital P Dangit" filter from WordPress

	<?php

	remove_filter('the_title', 'capital_P_dangit', 11);
	remove_filter('the_content', 'capital_P_dangit', 11);
	remove_filter('comment_text', 'capital_P_dangit', 31);

kfriend / gist:5048584

Last active December 14, 2015 07:09

WordPress helper for detecting if the current page is the login page

	<?php

	/**
	* Is Login Page
	*
	* Detects if the current request is from the login page.
	*
	* Credit: http://stackoverflow.com/questions/5266945/wordpress-how-detect-if-current-page-is-the-login-page#5892694
	*/
	function isLoginPage()

kfriend / gist:5137776

Created March 11, 2013 21:09

Download a list of files from a location and save locally

	<?php

	// Where to save
	$store = '';

	// Files to download
	$files = array(
	'file',
	);

kfriend / gist:5190690

Created March 18, 2013 20:50

Pre-Wordpress bootstrapping file which removes any development or staging domains from finalized output. Relies on an environment constant WP_ENVIRONMENT. Wordpress's index.php should be renamed to wordpress.php.

	<?php

	// Application bootstrap

	// Start buffering output. We'll do some work on it later.
	ob_start();

	// Bootstrap Wordpress
	// PHP 5.2 is still in use, so we cannot use __DIR__
	require dirname(__FILE__).'/wordpress.php';

kfriend / gist:5240927

Created March 25, 2013 21:27

Add post-type-derived class to Wordpress's admin <body>

	<?php

	// functions.php

	add_filter('admin_body_class', function($classes) {

	global $wpdb, $post;

	if (is_admin())
	{

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