Created
June 12, 2017 23:45
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učíme se s Hello Kitty :-D
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| <?php | |
| error_reporting(E_ALL & ~E_NOTICE); | |
| $jmeno = htmlspecialchars($_GET['jmeno']); | |
| if (!$jmeno) { | |
| $jmeno = 'Kitty'; | |
| } | |
| $r = rand(0, 255); | |
| $g = rand(0, 255); | |
| $b = rand(0, 255); | |
| ?> | |
| <html> | |
| <head> | |
| <script src="https://code.jquery.com/jquery-3.1.0.min.js"></script> | |
| <style> | |
| h1 { | |
| color: blue; | |
| } | |
| .cat { | |
| color: rgb(<?php echo "$r, $g, $b"; ?>); | |
| position: relative; | |
| } | |
| </style> | |
| <script> | |
| $(function () { | |
| var cat = $('.cat'); | |
| var step1 = function () { | |
| cat.animate({top: -5}, 200, step2); | |
| }; | |
| var step2 = function () { | |
| cat.animate({top: 0}, 200, step1); | |
| }; | |
| step1(); | |
| }); | |
| </script> | |
| <title>Hello <?php echo $jmeno; ?>!</title> | |
| </head> | |
| <body> | |
| <h1>Hello <?php echo $jmeno; ?></h1> | |
| <p>Ahoj, já jsem kočička <?php echo $jmeno; ?> <span class="cat">🐱</span> | |
| </p> | |
| <form> | |
| <label>Pojmenuj mě: <input name="jmeno" value="<?php echo $jmeno; ?>"></label> | |
| <input type="submit" value="přejmenovat"> | |
| </form> | |
| <p> | |
| <a href="code.php">KÓD</a> | |
| </p> | |
| </body> | |
| </html> |
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