<?php
require_once 'vendor/autoload.php';
$action = new \Anzawi\App\Action();
if ($_GET && isset($_GET['first_string']) && isset($_GET['second_string'])) {
$data = $_GET;
$action->set($_GET['first_string'], $_GET['second_string']);
if ($action->validate()) {
$action->run();
}
}
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<?php if ($action->errors()): ?>
<p style="background-color: #ffcccc; color: red">
all fields are required!
</p>
<?php endif; ?>
<form action="/" method="get">
<label>
First string
<input type="text" maxlength="255" name="first_string" value="<?php echo $action->getFirstString() ?>">
</label>
<label>
Second string
<input type="text" maxlength="255" name="second_string" value="<?php echo $action->getSecondString()?>">
</label>
<button type="submit">Calculate</button>
</form>
<?php if($action->isSubmitted() === true): ?>
<div style="padding: 10px">
<div>
<table style="border: 2px solid;">
<tr>
<?php foreach ($action->getDiff() as $item): ?>
<td><?php echo $item; ?></td>
<?php endforeach; ?>
</tr>
</table>
</div>
<span>Levenshtein Distance: <?php echo $action->getLevenshtein() ?></span>
<br>
<span>Hamming Distance: <?php echo $action->getHamming() ?></span>
</div>
<?php endif; ?>
</body>
</html>
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