29 lines
584 B
PHP
29 lines
584 B
PHP
<?php
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if (isset($_GET["nb"])) {
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$nb = (int)$_GET["nb"];
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if ($nb < 0 and $nb > 100)
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$nb = null;
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} else
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$nb = null;
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Hello World 2</title>
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</head>
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<body>
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<ul>
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<?php
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if ($nb !== null) {
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for ($i = 0; $i < $nb; $i++) { ?>
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<li>Hello World !</li>
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<?php }
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} else { ?>
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<strong>Invalid number !</strong>
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<?php } ?>
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</ul>
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</body>
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</html>
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