rodneyrehm

<?php

/*
  consider decomposing the characters to "capture" more "obscure" characters such as ṩ
    - http://www.php.net/manual/en/normalizer.normalize.php#92592
*/

/**
 * Normalize a string to only contain alphanumeric characters and dashes.
 *

rodneyrehm

<?php

if (!empty($argv[1])) {
    // directory given by CLI argument: list.php /foo/bar
    $dir = $argv[1];
} elseif (!empty($_GET['dir'])) {
    // directory given by HTTP: /list.php?dir=/foo/bar
    $dir = $_GET['dir'];
} else {
    // no directory given, use the one list.php is in

rodneyrehm

/*
 * adds "remove" event triggered when a DOMNode is removed, 
 * allowing to register DOM elements to be removed when a 
 * given other element is removed from dom.
 *
 * (last tested with jQuery 1.4.4)
 */
(function($,undefined){

// register node to be removed when the base node is removed

rodneyrehm

/* 
 * allow to pass a RegExp to remove class
 * Example:
 * $('.foobar).removeClass(/some-pattern-[a-z]+/g);
 */
var $removeClass = $.fn.removeClass;
$.fn.removeClass = function(className) {
    if (className.constructor.name === "RegExp") {
        return $removeClass.call(this, function() {
            return (this.className.match(className) || []).join(' ');

rodneyrehm

/*
 * cheap Biolab auto-firing cheat
 * Shoot 10x per second without hitting the c key
 * simply run this in your console
 */
window.setInterval(function() {
  // fire the "c" keydown event
  var evt = document.createEvent("KeyEvents");
  evt.initKeyEvent("keydown", 1, 1, null, false, false, false, false, 67, 0);
  document.dispatchEvent(evt);

rodneyrehm

<?php

// Watermark with Imagick

// load images
$image = new Imagick("image.jpg");
$watermark = new Imagick("watermark.png");
// translate named gravity to pixel position
$position = gravity2coordinates($image, $watermark, 'lowerRight', 5, 5);
// compose watermark onto image

rodneyrehm

<?php

// extracting attributes
// http://stackoverflow.com/questions/7776469/preg-match-with-name-being-last-in-input

$expected = array(
    'value' => 'joe',
    'type' => 'hidden',
    'name' => 'firstname',
);

rodneyrehm

<?php

mb_internal_encoding('UTF-8');

/**
 * multibyte string compatible range('A', 'Z')
 *
 * @param string $start Character to start from (included)
 * @param string $end Character to end with (included)
 * @return array list of characters in unicode alphabet from $start to $end

rodneyrehm

<?php

class FileDownload
{
    public static $_response_status = array(
        200 => 'OK',
        201 => 'Created',
        204 => 'No Content',
        206 => 'Partial',
        207 => 'Multi-Status',            //  WTF ??

rodneyrehm

// regarding http://stackoverflow.com/questions/7887157/constructing-regular-expressions-to-match-numeric-ranges

function IntRangeTest(expression) {
  var tests = [];
  
  /*
    possible expressions:
        "*" - any integer
        "0,3-4" - 0 or between 3 and 4
        "0,-10--4" - 0 or between -10 and -4