Your IP : 172.28.240.42
<?php
function printForm($idForm, $btnText)
{
echo <<<EOT
<form method="post" action="send.php" class="form" name="form">
<div class="form-group">
<input type="text" class="form-control firstname" name="firstname" placeholder="Введите ваше имя" required>
</div>
<div class="form-group">
<input type="email" class="form-control h5-email" name="email" placeholder="Введите ваш e-mail">
</div>
<div class="form-group">
<input type="text" class=" form-control phone" name="phone" placeholder="Введите ваш номер телефона" required>
</div>
<div class="form-group">
<input type="text" class=" form-control comment" name="comment" placeholder="Введите ваш вопрос">
</div>
<input type="hidden" id="idform" name="idform" value="$idForm">
<button type="submit" class="btn btn-red">$btnText</button>
</form>
EOT;
}