PHP Composer autoload issue

Question

I want to autoload class via PHP Composer from file:

<?php
src/Product.php

use Doctrine\ORM\Mapping as ORM;

class product
{

protected $id;


protected $name;


public function getId()
{
    return $this->id;
}

public function getName()
{
    return $this->name;
}

public function setName($name)
{
    $this->name = $name;
}

}

to file:

<?php

use Doctrine\ORM\Mapping as ORM;
require_once "bootstrap.php";
require __DIR__ . '/vendor/autoload.php';

$newProductName = $argv[1];

$product = new Product();
$product->setName($newProductName);

$entityManager->persist($product);
$entityManager->flush();

echo "Created Product with ID " . $product->getId() . "\n";

But I keep geting error:
php create_product.php ORM PHP Fatal error: Uncaught Error: Class 'Product' not found in /home/vaclav/Server/vssk/VSSK/project/create_product.php:9 Stack trace: #0 {main} thrown in /home/vaclav/Server/vssk/VSSK/project/create_product.php on line 9

Ben Harris · Accepted Answer · 2018-01-31 20:13:30Z

4

You're missing two things:

A namespace in your src/Product.php file. Wrap the whole thing in a namespace for your app (something like MyApp)
Autoloading configured in composer.json:

"autoload": { "psr-4": { "MyApp\\": "src/" } }

This will map the namespace MyApp to the src folder at the root of your project. Adjust it as needed.

answered Jan 31, 2018 at 20:13

Ben Harris

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1 Comment

Tomas Votruba Over a year ago

Also don't forget to run composer dump as 3rd step to rebuild composer cache

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