<?php
require_once "../vendor/autoload.php";
if (input('submit')) {
//Check whether the request ajax/xhr?
//var_dump(is_ajax());
//echo "<br>";
if (input('q')) {
echo '<div class="container">'.input('q').'</div>';
}
}
?>
<head>
<title>PHP Input class example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
</head>
<div class="container">
<form method="post">
<div class="form-group">
<label for="comment">Comment:</label>
<textarea class="form-control" rows="5" name='q'></textarea>
<br>
<input type='submit' name='submit' class="btn btn-success" value='Submit' />
</div>
</form>
</div>
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