webkader

        var rownumber;
        var $form_holder = "#renderForm";
        var content = '';
        
        var generatecode = function () {
            var $this = '';
            // the first loop for rows
            $($form_holder + ' .fields').each(function (rownumber) {
                var blockobject = '';

webkader

// Um aus verschiedenen Klassen auf "globale" Objekte und Variablen zuzugreifen, gibt es das Registry.
// Die Registry kann als abstract deklariert werden, da nur statische Attribute und Methoden verwendet werden.
  abstract class Registry
  {
      static $objects = array();


      /**
       * Registry::get()
       * 

webkader

$argv = array();
$tmp = func_get_args();
foreach ($tmp as $key => $value) {
    $argv[$key] = &$tmp[$key];
}

webkader

if (!function_exists('mime_content_type')) {

    function mime_content_type($filename)
    {

        $mime_types = array(

            'txt' => 'text/plain',
            'htm' => 'text/html',
            'html' => 'text/html',

webkader

// replace any links that don't start with http
if (preg_match_all('#<a href="([^"]+)"#', $text, $matches)) {
    foreach ($matches[1] as $key => $match) {
        if (!preg_match('#^https?:#', $match) && !preg_match('#^ftps?:#', $match)) {
            $match = 'http://' . $match;
        }
        $text = preg_replace('#' . preg_quote($matches[0][$key], '#') . '#', '<a href="' . $match . '"', $text, 1);
    }
}

webkader

	/**
	 * doAlert() für Warn- und Rückfragedialoge
	 * 
	 * @param mixed context
	 * @param mixed title
	 * @param mixed message
	 * @param boolean status
	 */
	@SuppressWarnings("deprecation")
	public void doAlert(Context context, String title, String message, Boolean status) {

webkader

	/**
	 * isNetworkAvailable() TRUE wenn eine Datenverbindung vorhanden ist
	 * 
	 * @param mixed activity
	 * @return
	 */
	public static boolean isNetworkAvailable(Activity activity) {
		ConnectivityManager connectivity = (ConnectivityManager) activity.getSystemService(Context.CONNECTIVITY_SERVICE);
		if (connectivity == null) {
			return false;

webkader

// look into http://php.net/manual/en/language.types.float.php
function compareFloatValues($a, $b, $operator = '==')
{

    // This value is known as the machine epsilon, or unit roundoff, and is the smallest acceptable difference in calculations.
    $epsilon = 0.00001;

    // make equal to 5 digits of precision
    $a = (float)$a;
    $b = (float)$b;

webkader

function isValidTax($vatid)
{
    $vatid = str_replace(array(
        ' ',
        '.',
        '-',
        ',',
        ', '), '', trim($vatid));
    $prefix = substr($vatid, 0, 2);
    $number = substr($vatid, 2);

webkader

function isValidDate($date, $format = "d-m-Y H:i:s")
{
    //since php 5.3
    $parsedate = date_parse_from_format($format, $date);
    $datetmp = mktime($parsedate['hour'], $parsedate['minute'], $parsedate['second'], $parsedate['month'], $parsedate['day'], $parsedate['year']);

    return (strtotime($date) == $datetmp) ? true : false;
}