scarstens

function twtreplace($content) {
	$twtreplace = preg_replace('/([^a-zA-Z0-9-_&])@([0-9a-zA-Z_]+)/',"$1<a href=\"http://twitter.com/$2\" target=\"_blank\" rel=\"nofollow\">@$2</a>",$content);
	return $twtreplace;
}

add_filter('the_content', 'twtreplace');   
add_filter('comment_text', 'twtreplace');

scarstens

<?php


class XDOMElement extends DOMElement {
	function __construct($name, $value = null, $namespaceURI = null) {
		parent::__construct($name, null, $namespaceURI);
	}
}

class XDOMDocument extends DOMDocument {

scarstens

session_unset();
session_destroy();
session_write_close();
setcookie(session_name(),'',0,'/');
session_regenerate_id(true);

scarstens

add_action('init','disable_default_registration');
function disable_default_registration(){
    global $pagenow;
    if( 'wp-login.php' == $pagenow && $_REQUEST['action'] == 'register') {
        $registration_redirect = apply_filters('disable_default_registration_redirect', site_url());
        wp_redirect($registration_redirect);
        exit();
    }
}

scarstens

isset($_SESSION) || session_start();

scarstens

//load styles and scripts for this page
add_action( 'wp_enqueue_scripts', 'this_page_stylesheet' );
add_action( 'wp_enqueue_scripts', 'this_page_js' );

function this_page_stylesheet() {
  $ss_filename = str_replace('php', 'css', basename(__FILE__));
  wp_enqueue_style( 'page-style', get_stylesheet_directory_uri().'/appearance/'.$ss_filename);
}

function this_page_js() {

scarstens

/** 
  * Sorts an array by the value defined in $key
  * @author Seth Carstens [seth@sethmatics.com]
  * 
  * example array:
  * $array[1]['regularvalue'->'sample1','selectedsortvalue'->'a comes before b']
  * $array[2]['regularvalue'->'sample2','selectedsortvalue'->'c comes after b']
  * ex array after usort($array, valsort('selectedsortvalue'));:
  * $array[2]['regularvalue'->'sample2','selectedsortvalue'->'c comes after b']
  * $array[1]['regularvalue'->'sample1','selectedsortvalue'->'a comes before b']

scarstens

//enable callFunction function
 function callFunction(func){
  this[func].apply(this, Array.prototype.slice.call(arguments, 2));
 }
 /* use case, calling many function dynamically
 jQuery.each(filterGroups, function(index, value){
 if(value.onoff){
  if(maybe_debug) console.log(index,':',value);callFishFinderFunction('applyFilter',index);}
 });
 */

scarstens

/**
 * Returns array of features, also
 * Scans the plugins subfolder "/classes"
 *
 * @since   0.1
 * @return  void
*/
protected function load_classes() {
	
	// load all files with the pattern *.php from the directory inc

scarstens

<?php

add_action('wp_print_styles','check_styles', 1);
function check_styles(){
	$hook_name = 'wp_enqueue_scripts';
	global $wp_filter;
	var_dump( $wp_filter[$hook_name] );exit;
}