ashrewdmint

// Intelligently truncate a string to a certain number of characters.
// Each uppercase or wider-than-normal character reduces the final length.
 
function truncate($string, $length, $ellipsis = true) {
  // Count all the uppercase and other wider-than-normal characters
  $wide = strlen(preg_replace('/[^A-Z0-9_@#%$&]/', '', $string));
  
  // Reduce the length accordingly
  $length = round($length - $wide * 0.2);
  

boogah

WP Bag of Tricks

1. Helpful Scripts/Plugins:

Hacks:

	http://wordpress.org/extend/plugins/tac/
	http://wordpress.org/extend/plugins/exploit-scanner/ (Can be extremely resource intensive.)
	http://wordpress.org/extend/plugins/wp-malwatch/

dahnielson

<?php
/**
 * UUID class
 *
 * The following class generates VALID RFC 4122 COMPLIANT
 * Universally Unique IDentifiers (UUID) version 3, 4 and 5.
 *
 * UUIDs generated validates using OSSP UUID Tool, and output
 * for named-based UUIDs are exactly the same. This is a pure
 * PHP implementation.

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.
 * 

chicagoworks

/**
 * converted stringify() to jQuery plugin.
 * serializes a simple object to a JSON formatted string.
 * Note: stringify() is different from jQuery.serialize() which URLEncodes form elements

 * UPDATES:
 *      Added a fix to skip over Object.prototype members added by the prototype.js library
 * USAGE:
 *  jQuery.ajax({

scribu

<?php

/**
 * @param string $tag The hook name
 */
function debug_filters( $tag = false ) {
	global $wp_filter;

	if ( $tag ) {
		$hook[ $tag ] = $wp_filter[ $tag ];

jorgepedret

<?php
add_action("gform_field_input", "ih_gform_field_input", 10, 5);
function ih_gform_field_input($input, $field, $value, $lead_id, $form_id){
	//wp_debug($field);
	if($field["type"] == "vehicleyear"){
		//wp_debug($field['choices']);
    		//$input = 'Aha!';
	}
	return $input;
}

jcsrb

function get_avatar_from_service(service, userid, size) {
    // this return the url that redirects to the according user image/avatar/profile picture
    // implemented services: google profiles, facebook, gravatar, twitter, tumblr, default fallback
    // for google   use get_avatar_from_service('google', profile-name or user-id , size-in-px )
    // for facebook use get_avatar_from_service('facebook', vanity url or user-id , size-in-px or size-as-word )
    // for gravatar use get_avatar_from_service('gravatar', md5 hash email@adress, size-in-px )
    // for twitter  use get_avatar_from_service('twitter', username, size-in-px or size-as-word )
    // for tumblr   use get_avatar_from_service('tumblr', blog-url, size-in-px )
    // everything else will go to the fallback
    // google and gravatar scale the avatar to any site, others will guided to the next best version

mloberg

<?php

	class Mysql{
	
		static private $link = null;
		static private $info = array(
			'last_query' => null,
			'num_rows' => null,
			'insert_id' => null
		);

thinkphp

<?php

/**
 * by Adrian Statescu <adrian@thinkphp.ro>
 * Twitter: @thinkphp
 * G+     : http://gplus.to/thinkphp
 * MIT Style License
 */