Using jQuery and AJAX:
<form id="my_form" action="javascript:sendForm()">
Form...
</form>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script type="text/javascript">
function sendForm() {
var form = $('#my_form');
$.ajax({
type: "POST",
url: 'firstdiraction.php',
data: form.serialize(),
success: function(response) {
console.log(response);
}
});
$.ajax({
type: "POST",
url: 'seconddirction.php',
data: form.serialize(),
success: function(response) {
console.log(response);
}
});
}
</script>