<?php 
 
use \library\Author, 
    \library\Registry; 
 
include __DIR__ . "/../bootstrap.php"; 
 
$author = new Author($_POST); 
$author->id = ((int) $author->id) ?: null; 
$author->name = trim((string) $author->name); 
 
if ($author->name) { 
    Registry::persistenceDriver()->save($author); 
    header("Location: authors.php"); 
    exit; 
} else { 
    echo "Empty name"; 
} 
 
 |