Kcko

## gist:7231576
function makeSafe(thisText, allowSpace){
        var w = "!@#$%^&*()+=[]\\\';,./{}|\":<>?";
        var s = 'abcdefghijklmnopqrstuvwxyz0123456789-';
        var x = new Array('àáâãäå', 'çč', 'èéêëě','š','ř','ž','á', 'ìíîï', 'ñ', 'ðóòôõöø', 'ùúûüů', 'ýÿ',' ','.');
        var r = new Array('a', 'c', 'e','s','r','z','a', 'i', 'n', 'o', 'u', 'y','-','-');

        if(allowSpace){
                s = s + ' ';
        }


## demo.css
#x
{
	width: 300px;
	height: 200px;
	overflow-y: auto;
	border: 1px solid #ccc;

}

## gist:7840953
<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8" />
	<title>TEST</title>
	<script src="http://code.jquery.com/jquery-1.5.2.min.js"></script>


	  <style>
    #foo {

## JS: Sort a list alphabetically
$(function() {
    $.fn.sortList = function() {
    var mylist = $(this);
    var listitems = $('li', mylist).get();
    listitems.sort(function(a, b) {
        var compA = $(a).text().toUpperCase();
        var compB = $(b).text().toUpperCase();
        return (compA < compB) ? -1 : 1;
    });
    $.each(listitems, function(i, itm) {

## JS: Preload Images
$.preloadImages = function() {
       for(var i = 0; i<arguments.length; i++) {
               $("<img />").attr("src", arguments[i]);
       }
}

$(document).ready(function() {
       $.preloadImages("hoverimage1.jpg","hoverimage2.jpg");
});

## JS: Clone table header to footer
var $tfoot = $('<tfoot></tfoot>');
$($('thead').clone(true, true).children().get().reverse()).each(function(){
    $tfoot.append($(this));
});
$tfoot.insertAfter('table thead');

## JS: Input limiter
	function($) {
	$.fn.extend( {
		limiter: function(limit, elem) {
			$(this).on("keyup focus", function() {
				setCount(this, elem);
			});
			function setCount(src, elem) {
				var chars = src.value.length;
				if (chars > limit) {
					src.value = src.value.substr(0, limit);

## PHP: Date validation (datetime)
function validateDate($date, $format = 'Y-m-d H:i:s')
{
    $d = DateTime::createFromFormat($format, $date);
    return $d && $d->format($format) == $date;
}

var_dump(validateDate('2012-02-28 12:12:12')); # true
var_dump(validateDate('2012-02-30 12:12:12')); # false
var_dump(validateDate('2012-02-28', 'Y-m-d')); # true
var_dump(validateDate('28/02/2012', 'd/m/Y')); # true

## UTF-8 BOOM check
echo "\xEF\xBB\xBF"; // UTF-8 BOM

## Convert utf-8 to win1250 - csv export + czech diacritics
 <?php

 $out = iconv('utf-8', 'windows-1250//TRANSLIT', $out);


 $filename = 'katalog-export___' . date('YmdHis') . '.csv';
 header('Content-Encoding: windows-1250');
 header('Content-type: text/csv; charset=windows-1250');
 header('Content-Disposition: attachment; filename=' . $filename);
 //echo "\xEF\xBB\xBF"; // UTF-8 BOM
	function makeSafe(thisText, allowSpace){
	var w = "!@#$%^&*()+=[]\\\';,./{}\|\":<>?";
	var s = 'abcdefghijklmnopqrstuvwxyz0123456789-';
	var x = new Array('àáâãäå', 'çč', 'èéêëě','š','ř','ž','á', 'ìíîï', 'ñ', 'ðóòôõöø', 'ùúûüů', 'ýÿ',' ','.');
	var r = new Array('a', 'c', 'e','s','r','z','a', 'i', 'n', 'o', 'u', 'y','-','-');

	if(allowSpace){
	s = s + ' ';
	}
	#x
	{
	width: 300px;
	height: 200px;
	overflow-y: auto;
	border: 1px solid #ccc;

	}
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<title>TEST</title>
	<script src="http://code.jquery.com/jquery-1.5.2.min.js"></script>


	<style>
	#foo {
	$(function() {
	$.fn.sortList = function() {
	var mylist = $(this);
	var listitems = $('li', mylist).get();
	listitems.sort(function(a, b) {
	var compA = $(a).text().toUpperCase();
	var compB = $(b).text().toUpperCase();
	return (compA < compB) ? -1 : 1;
	});
	$.each(listitems, function(i, itm) {
	$.preloadImages = function() {
	for(var i = 0; i<arguments.length; i++) {
	$("<img />").attr("src", arguments[i]);
	}
	}

	$(document).ready(function() {
	$.preloadImages("hoverimage1.jpg","hoverimage2.jpg");
	});
	function($) {
	$.fn.extend( {
	limiter: function(limit, elem) {
	$(this).on("keyup focus", function() {
	setCount(this, elem);
	});
	function setCount(src, elem) {
	var chars = src.value.length;
	if (chars > limit) {
	src.value = src.value.substr(0, limit);
	function validateDate($date, $format = 'Y-m-d H:i:s')
	{
	$d = DateTime::createFromFormat($format, $date);
	return $d && $d->format($format) == $date;
	}

	var_dump(validateDate('2012-02-28 12:12:12')); # true
	var_dump(validateDate('2012-02-30 12:12:12')); # false
	var_dump(validateDate('2012-02-28', 'Y-m-d')); # true
	var_dump(validateDate('28/02/2012', 'd/m/Y')); # true
	<?php

	$out = iconv('utf-8', 'windows-1250//TRANSLIT', $out);


	$filename = 'katalog-export___' . date('YmdHis') . '.csv';
	header('Content-Encoding: windows-1250');
	header('Content-type: text/csv; charset=windows-1250');
	header('Content-Disposition: attachment; filename=' . $filename);
	//echo "\xEF\xBB\xBF"; // UTF-8 BOM