PSR4 not working

Question

I have setup a folder structure like this for a package of legacy classes

vendorname/legacy/src/ClassA.php

namespace Vendorname\Legacy;
class ClassA{}

vendorname/legacy/src/Folder/Class2.php
namespace Vendorname\Legacy\Folder;
class FolderClass2{}

With composer I'm loading this from a github repo like this:

"repositories": [
    {
        "type": "vcs",
        "url": "git@bitbucket.org:username/vendorname-legacy-classes.git"
    }
],
"require": {
    "vendorname/legacy": "master@dev"
}

When I load ClassA like this it works:

use Vendorname\Legacy\ClassA;

$a = new ClassA();

However none of my subfolder'd classes work:

use Vendorname\Legacy\Folder\FolderClassB;

$b = new FolderClassB();



Class 'Vendorname\\Legacy\\Folder\\FolderClassB' not found

I have already defined the source folder with a file vendor\vendorname\composer.json

{
    "name": "vendorname/legacy",
    "description": "Vendorname Legacy classes",
    "require": {
        "php": ">=5.3.0"
    },
    "autoload": {
        "psr-4": {
            "Vendorname\\Legacy\\": "src"
        }
    },
    "extra": {
        "branch-alias": {
            "master": "master"
        }
    }
}

score 3 · Accepted Answer · answered Dec 22 '16 at 12:46

3

you need to define one thing more to your composer.json

{
    "autoload": {
        "psr-4": {"Vendorname\\Legacy\\": "vendorname/legacy/src/"}
    }
}

answered Dec 22 '16 at 12:46

Rômulo M. Farias

1,483
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29

1

Thanks, this has not helped. I had already defined this in a composer.json file, but tried your version as well and ran composer update afterwards. Any other ideas? – jdog Dec 22 '16 at 20:02
@jdog Because your class name is inconsistent `class FolderClass2` should be in `FolderClass2.php` file not in `Folder/Class2.php` (either change class name or file name/location) – shudder Dec 27 '16 at 19:32

PSR4 not working

1 Answers1