Online PHP editor | refs for rE9pr

<?php $page = [ 'title' => 'test', 'id' => 4, 'option' => 'test_option', 'seo' => 'test_seo', 'pointa' => 'test_pointa', 'perex' => 'test_perex', 'content' => 'test_content', 'publish' => 0, ]; function h($val) { return htmlspecialchars($val); } ?> <form action="" method="POST"> <h2>Tu môžeš upraviť článok</h2> <div class="part"> <label for="title">Názov článku:</label><br> <input type="text" id="title" name="title" value="<?php echo h($page['title']); ?>" required><br> </div> <div class="part"> <label for="option">Kategória:</label> <select type="option" id="option" name="option" value="<?php echo h($page['option']); ?>" required> <option value="pristup">Prístup</option> <option value="sebaedukacia" selected>Sebaedukácia</option> <option value="sebarodicovstvo">Sebarodičovstvo</option> <option value="zasadneschopnosti">Zásadné schopnosti</option> <option value="dusevnymajetok">Duševný majetok</option> <option value="vzdelaniebuducnosti">Vzdelanie budúcnosti</option> </select><br> </div> <div class="part"> <label for="seo" id="seo" name="seo">SEO:</label><br> <input type="text" id="seo" name="seo" value="<?php echo h($page['seo']); ?>"><br> </div> <div class="part"> <label for="pointa" id="pointa" name="pointa">Hlavná myšlienka:</label><br> <input type="text" id="pointa" name="pointa" value="<?php echo h($page['pointa']); ?>"><br> </div> <div class="part"> <label for="perex" id="perex" name="perex">Perex:</label><br> <textarea id="perex" name="perex" rows="4" value="<?php echo h($page['perex']); ?>" required></textarea><br> </div> <button type="button" id="pic" name="pic"> Nahrať obrázok </button><br> <div class="part"> <label for="content" id="content" name="content">Celý článok:</label><br> <textarea id="content" name="content" rows="20" value="<?php echo h($page['content']); ?>"required></textarea><br> </div> <div class="mini-part" style="padding-bottom: 15px; font-size: 20px; text-align: left; "> <label for="visible" id="publish" name="publish">Viditeľný:</label> <input type="hidden" id="publish" name="publish" value="0"> <input type="checkbox" id="publish" name="publish" value="1"<?php if($page['publish'] == "1") { echo " checked"; } ?>><br> </div>