<?php 
 
use \library\Book, 
    \library\Registry; 
 
include __DIR__ . "/../bootstrap.php"; 
 
if ("POST" == $_SERVER["REQUEST_METHOD"]) { 
    $book = new Book(); 
    $book->title = trim($_POST["title"]); 
    if ($book->title) { 
        Registry::persistenceDriver()->save($book); 
        header("Location: books.php"); 
        exit; 
    } else { 
        echo "Empty title"; 
    } 
} 
 
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