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File: examples/library/www/book_delete.php

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  Classes of Victor Bolshov  >  Tiny PHP ORM Framework  >  examples/library/www/book_delete.php  >  Download  
File: examples/library/www/book_delete.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Tiny PHP ORM Framework
Map objects to databases using composed queries
Author: By
Last change:
Date: 2 years ago
Size: 576 bytes
 

Contents

Class file image Download
<?php

use \library\Registry,
    \
library\Book;

include
__DIR__ . "/../bootstrap.php";

if (empty(
$_GET["id"])) {
    die(
"No book ID provided");
}

/** @var Book $book */
$book = Registry::persistenceDriver()->find((int) $_GET["id"], new Book());

if (!
$book) {
    die(
"Book #" . (int) $_GET["id"] . " not found");
}

$editionCount = $book->getEditions()->count();
if (
$book->getEditions()->count()) {
    die(
"Cannot delete this book because it still has $editionCount edition(s) listed!");
}

Registry::persistenceDriver()->delete($book);

header("Location: books.php");