PSR-4 describes requirements that must be adhered to for autoloader interoperability in PHP. PSR-4 is an alternative to PSR-0 that corrects problems discovered in real-world use.
Specification link:
Code and test samples:
Questions tagged [psr-4]
308 questions
3
votes
2 answers
Which version of PSR is valid?
Maybe I don't understand fully.
I read that PSR is PHP Standard Recommendation, but there are several version of PSR,
For Example autoloader use PSR-4 instead Basic Coding Standard use PSR-1
I have to follow a specific PSR version Or I have to…
monkeyUser
- 4,301
- 7
- 46
- 95
3
votes
2 answers
codeigniter 3 namespacing issue
I am working on codeigniter 3. I use composer psr-4 autoload. I enable composer config as
$config['composer_autoload'] = FCPATH."vendor/autoload.php";
and my composer.json autoload as
"autoload":{
"psr-4":{
"App\\":"application"
…
Iftakharul Alam
- 3,201
- 4
- 21
- 33
3
votes
1 answer
Class Not Found using PSR-4
I have a PSR-4 specification in my composer.json file as below
"autoload" : {
"psr-4" : {
"MyMVC\\" : "app/"
}
},
Above is my directory structure. In my Core/Config.php file i have class Config that is under namespace MyMVC\Core.…
Raheel
- 8,716
- 9
- 60
- 102
3
votes
3 answers
namespace defined in autoload psr-4 using in laravel 5 app.php giving not found error
stucked my heads in some errors.i dont getting where i have done my mistake.
I am using laravel 5 and installed it.I want to use l5-repository so i installed https://github.com/prettus/l5-repository this repository using composer commnad:
composer…
Vishal Patel
- 1,715
- 16
- 26
3
votes
1 answer
Composer classmap and loading files with non-standard extensions
When loading files through the composer classmap functionality is it possible to load PHP files that have non-standard extensions such as myFileName.stub or myFileName.foo ?
At present it seems not to be loading them.
AndrewMcLagan
- 13,459
- 23
- 91
- 158
2
votes
1 answer
How to make Composer/PSR-4 make accepting my second namespace in a subfolder?
Given is a Symfony 4.4 Application (specifically, Sylius) using PSR-4 for autoloading:
"autoload": {
"psr-4": {
"App\\": "src/",
"KYCBundle\\": "src/KYCBundle/"
}
},
Placing all Controllers and…
itinance
- 11,711
- 7
- 58
- 98
2
votes
0 answers
Deprecation Notice: Class App\Http\Controllers\tagsController does not comply with psr-4 autoloading standard
whenever i try to update my composer, or require a file from composer for my laravel project, i always get this:
Deprecation Notice: Class App\Http\Controllers\tagsController located in…
Godwin
- 31
- 1
2
votes
2 answers
MVC using composer autoload psr-4 is not worked for me
I'm trying to create a MVC structure and use composer to autoload everything.
But I keep getting this error:
Fatal error: Uncaught Error: Class 'App\Core\Main' not found in /var/www/html/php-framework/index.php:20
Stack trace:
#0…
Vickysw
- 70
- 10
2
votes
2 answers
Error: Class 'path' Is not compliant with PSR-4 configuration
I am trying PHP coding standard package: https://github.com/inpsyde/php-coding-standards, but when I start running phpcs, I get:
nickan@nickan-VirtualBox:~/src/wordpress/wp-content/plugins/my-plugin$ vendor/bin/phpcs ./src/model/Users.php
E 1 / 1…
Nickan
- 313
- 2
- 11
2
votes
0 answers
Make PDO connection available throughout the application while using autoloader PSR-4
How to make PDO instance available throughout entire application in PHP ?
I'm using autoload from PS4 allowing to access any class in the application by using :
use Namespace\ClassName;
In the case the class has static method, I can use this very…
Cephou
- 257
- 5
- 23
2
votes
1 answer
TYPO3 Composer mode PSR-4 not loading classes
I have an extension located under ext/my_ext. My viewhelper is located under /ext/my_agarar_template/Classes/ViewHelpers/TestViewHelper.php.
when I try to call my viewhelper, my template says that my class doesn't exist.
My template looks like…
lvollmer
- 1,418
- 2
- 13
- 32
2
votes
2 answers
Pimple ArgumentCountError: Too few arguments to function
I'm trying to understand dependency injection, and I in theory, I get it, but, I wanted to make an example just to help me. However, I'm getting the following error
PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function…
Kearney Taaffe
- 647
- 8
- 20
2
votes
1 answer
Slim3 PSR-4 autoloader
I am writing Slim3 API, for some reason slim is not loading namespace defined in composer.
Here is the project structure.
FolderStruc:
projectApi
- composer.json
- src
- public
- index.php
- ProjectName
- Api
-…
danyal14
- 367
- 1
- 4
- 18
2
votes
1 answer
How to generate Doctrine entities From Database and Use PSR-4 Autoloading?
Using Doctrine 2.5 with PSR-4 autoloading and converting an already designed database schema to entity classes (annotations). The problem is getting the exported files in the correct directory structure.
composer.json
{
"autoload": {
…
Quincy Glenn
- 23
- 6
2
votes
1 answer
Composer Autoload.php not loading in Namespaces and Classes on live hosting
I have a simple PHP web app with the following structure:
/ (composer.json .htaccess ...)
/Core/ (Router.php, Controller.php ...)
/App/ (/Controllers, /Models, /Views ...)
/Public/ (index.php ...)
/Vendor/ (autoload.php…
IMO
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