ConnerAiken

var str = '/var/www/./../html/.././webkit';
var str2 = './var/www/./html/testdir/../assets/.';

function normalizeUnix(string) { 
	var arr = string.split('/'); 
  if(arr[0] == '')
  	arr.splice(0, 1);
    
  for(var i = 0; i < arr.length; i++) {  
    if(arr[i] == '.') { 

ConnerAiken

/* Deletes files recursively on windows and  linux */
function delTree($dir) {
   $files = array_diff(scandir($dir), array('.','..'));
    foreach ($files as $file) {
      (is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file");
    }
    return rmdir($dir);
}

ConnerAiken

<?php
/* For AJAX, if frustrated, try the following (see http://www.php.net/manual/en/function.flush.php#91556):
@apache_setenv('no-gzip', 1);
@ini_set('zlib.output_compression', 0);
*/

ob_start();
set_time_limit(0); // for scripts that run really long

function force_flush ($add_whitespace = TRUE) {