I have a github repository https://github.com/KoulSlou/UPS and I would like to add it to my project.
In project root I created composer.json file and defined the following autoloading properties:
{
"autoload": {
"files": [
"libraries/Ups/Ups.php",
"libraries/Ups/Ups_Base.php",
"libraries/Ups/Ups_Base_Response.php",
"libraries/Ups/Ups_Live_Rates.php"
]
}
}
When I run
php composer.phar install
repository is being downloaded, but it looks like autoloader is not working. When I try to initialize one of the classes
$test = new Ups()
I got the following error:
Fatal error: Class 'Ups' not found in application/....
Did I define "autoload" property incorrectly?
I'd suggest not using the "files" autoloader, because that isn't very automatic - the files mentioned here are ALWAYS included. Replacing it with "classmap" would be better. And then you'd not be required to mention ALL files, but you can simply state the directory you want to have scanned for classes.
Now what I don't see anywhere: Did you initialize Composer's autoloader anywhere? This usually is something like
require "vendor/autoload.php";
Finaly, I have found out what was the problem. composer.json file in the project I was trying to load - UPS library -was invalid. I was able to download files when I ran:
composer.phar install
but it looks like composer.json file was ignored. I found it out when I ran
composer.phar update
and got
No valid composer.json was found
With option -v I got error that "name" is undefined index. So, I simply added "name" field to the composer.json. Final version is:
{
"name":"KoulSlou/UPS",
"autoload": {
"files": [
"libraries/Ups/Ups.php",
"libraries/Ups/Ups_Base.php",
"libraries/Ups/Ups_Base_Response.php",
"libraries/Ups/Ups_Live_Rates.php"
]
}
}
Related
I'm trying to change the directory of my dependencies on a Symfony 3.4 application.
I need that because I'm working on macOS with Docker and I'd rather have them not shared with the host since the file synchronization is too slow.
The related documentation, says:
The change in the composer.json will look like this:
{
"config": {
"bin-dir": "bin",
"vendor-dir": "/some/dir/vendor"
},
}
That I did
Then, update the path to the autoload.php file in app/autoload.php:
// app/autoload.php
// ...
$loader = require '/some/dir/vendor/autoload.php';
I don't have any autoload.php file in my app directory.
Am I missing something in the doc ?
The application generates the following fatal error:
Warning: require(/some/dir/vendor/symfony/symfony/src/Symfony/Component/VarDumper/Resources/functions/dump.php): failed to open stream: No such file or directory in /vendor/composer/autoload_real.php on line 66
Fatal error: require(): Failed opening required '/some/dir/vendor/symfony/symfony/src/Symfony/Component/VarDumper/Resources/functions/dump.php' (include_path='.:/usr/local/lib/php') in /vendor/composer/autoload_real.php on line 66
I originally created the application with:
$ composer create-project symfony/framework-standard-edition test "3.*"
Open your composer.json file in editor.
Look for "autoload-dev" section
Remove whole "files" part (if exist)
Save file
Run composer install once again
Enjoy the party.
Sample code:
"autoload-dev": {
"psr-4": {
"App\\Tests\\": "tests/"
},
"files": [
"vendor/symfony/symfony/src/Symfony/Component/VarDumper/Resources/functions/dump.php"
]
},
In Symfony 3.4, the file app/autoload.php is removed so you should:
replace old vendor path by the new vendor path directly in web/app.php, web/app_dev.php, bin/console and var/SymfonyRequirements.php files
Rerun the command $ composer install
I had the same issue and it was resolved doing the next.
Follow these 3 steps
1. First of all, modify composer.json to use the new vendor path:
"config": {
...,
"vendor-dir": "/app-vendor"
},
And remove the next line:
"files": ["vendor/symfony/symfony/src/Symfony/Component/VarDumper/Resources/functions/dump.php"]
2. Secondly, if you are using docker-compose add a new volume where you'll put your vendors.
volumes:
...
- /app-vendor
PD: /app-vendor is a mounted volume which is now empty directory.
3. Lastly, write require '/app-vendor/autoload.php'; to:
my_project_name/bin/console
my_project_name/web/app.php
my_project_name/web/app_dev.php
PD1: Simply, this line is pointing to the new vendor path.
PD2: It's not necessary to modify any other file (like var/SymfonyRequirements.php as I could read).
Check your changes
Once the changes are ready, remove vendor/ and also remove the containers to avoid future problems.
Start your new containers and execute composer install. Now, /vendor will be /app-vendor, it won't be in the root folder of the project anymore.
For more details, I'd recommend you to go to my docker-symfony repository and check the commits. You'll see a benchmark progression and another tips like cached volumes and non-shared /cache && /logs folders.
All for Symfony 3.4.
I did my best to find a question/answer that applied, but I don't think I understand enough about the autoloader to recognize a suitable answer.
I have a package with the following composer.json:
{
"name": "Pva_agent",
"type":"library",
"description" : "query the pva agent",
"version":"0.1b",
"authors" : [
{
"name":"Ed Greenberg",
"email":"ed#precisionpros.com"
}
],
"minimum-stability":"dev",
"require": {},
"autoload": {
"psr-0": {
"Pva_agent": "."
}
}
}
My directory structure after composer installation of the package:
.
./vendor
./vendor/autoload.php
./vendor/Pva_agent
./vendor/Pva_agent/Agent.php
./vendor/Pva_agent/composer.json
./vendor/Pva_agent/.gitignore
./vendor/composer
./vendor/composer/autoload_psr4.php
./vendor/composer/autoload_real.php
./vendor/composer/autoload_classmap.php
./vendor/composer/autoload_namespaces.php
./vendor/composer/installed.json
./vendor/composer/autoload_static.php
./vendor/composer/ClassLoader.php
./vendor/composer/LICENSE
./composer.lock
./composer.json
./test_pva_agent.php
My test program:
<?php
require_once('vendor/autoload.php');
use Pva_agent\Agent;
$agent = new Agent();
My result:
edg#arthur pva_project $ php test_pva_agent.php
PHP Fatal error: Class 'Pva_agent\Agent' not found in /home/edg/PhpstormProjects/pva_project/test_pva_agent.php on line 6
PHP Stack trace:
PHP 1. {main}() /home/edg/PhpstormProjects/pva_project/test_pva_agent.php:0
edg#arthur pva_project $
I didn't think I needed the 'use' statement, since the autoloader should find the class, right?
Can somebody tell me where the problem lies?
Thanks,
Ed Greenberg
Your Pva_agent library should not sit in the vendor/ directory. This directory should contain only auto-generated data from Composer. This directory is usually not stored in VCS.
You should consider refactoring your directory structure to something similar to this one:
.
|____composer.json
|____composer.lock
|____src
| |____Pva_agent
|____vendor
Your library functionality should be added to src/Pva_agent directory.
Consider to use PSR-4 instead of PSR-0 for autoload functionality, as there is no need to regenerate the autoloader when you add classes. dump-autoloader has to be run in case of PSR-0 after adding classed.
For the directory structure above and the PSR-4 autoloader your composer.json autoload section should look similar to this one:
"autoload": {
"psr-4": { "Pva_agent\\": "src/Pva_agent" }
}
Your library should be auto loaded after this. Your auto-loaded library will be registered under the Pva_agent namespace.
Created the following file:
File: App\Services\Custom\Auth\AuthService.php
Name space: App\Services\Custom\Auth
Class name: AuthCustom
Method inside: foo()
In my controller I'm trying to call the foo method from the Service I created.
App\Services\Custom\Auth\AuthService\AuthCustom::foo()
Why does it keep returning Class 'App\Services\Custom\Auth\Authservice\AuthCustom' not found
What am I doing wrong?
Thanks!!
EDIT:
I added this in the composer.json and run composer dump-autoload without errors.
And it works!
"autoload": {
"classmap": [
"database",
"app/Services/Custom/Auth/AuthService.php"
],
"psr-4": {
"App\\": "app/"
}
},
Your namespace does not match your directory structure. If your class is in App\Services\Custom\Auth\AuthService.php, then your namespace needs to be App\Services\Custom\Auth. If you really want your namespace to be App\Custom\Auth, then your file needs to be App\Custom\Auth\AuthService.php.
Once you fix this, make sure you do a composer dump-autoload on the command line.
It seems that you didn't run composer dump-autoload or php composer.phar dump-autoload.
The composer.json is very important for autoloading!
Laravel needs an big file with all your php files required, usually generated via calling either artisan or composer with : php artisan dump-autoload / composer dump-autoload
It just regenerates the list of all classes that need to be included in the project (autoload_classmap.php). Ideal for when you have a new class inside your project.
More details: http://developed.be/2014/08/29/composer-dump-autoload-laravel/
I have a question with regards to refactoring a legacy PHP application to be compatible with PHP's PSR-4 standards. I have some classes located at app/classes/ folder which are not yet namespaced properly and I want them to be autoloaded directly when I call composer's vendor/autoload.php. I added a name space according to \<NamespaceName>(\<SubNamespaceNames>)*\<ClassName> and I have tried creating a vendor/myapp/classes/src/ directory under the vendor folder of composer, and executed a dump-autoload command but to no avail. The class doesn't get loaded up and composer can't figure out where to find it. Any pointers on how to do this?
Thanks,
Jan
Thing/s to Note:
-> I don't want to upload the source code to any repository that can be publicly searchable like Packagist as the code is for internal use only.
EDIT:
Here is my composer.json:
...
"autoload":{
"psr-4": {
"Myapp\\" : "Myapp"
}
},
...
But now the structure looks like:
->Myapp
-->Classes
--->Module1
---->submodule.php
--->Module2
---->submodule2.php
--->Module3
---->submodule3.php
--->Config
---->config.db.php
->vendor
-->autoload.php
Here are my issues/questions:
When I try to load submodule.php, which in turn would load submodule2.php and submodule3.php, it would tell me that submodule3.php is not found. The namespace of submodule3.php is Myapp\Classes\Module3 but it says its not found.
I want to include forcibly, config.db.php, on every call of autoload.php
I now figured it out. But the source files will not reside in the /vendor folder, which is okay for my case. If you want to make your files be autoloaded automatically no matter which folder, just add it to the psr-4 block in the composer.json, or create it if it's not yet there. In my composer.json, I have this block on the top level object, which adds the folder I want to get autoloaded and includes also the specific file I want to include, like a config file of some sorts:
...
"autoload":{
"files": [
"somefolder/somefile.php"
],
"psr-4": {
"MyApp\\" : "MyApp"
}
},
...
Which simply means that composer should autoload files residing in the MyApp directory which will also have a namespace of MyApp.
So my folder structure looks like this now:
->MyApp
-->Classes
--->MyClass1.php --> namespace MyApp\Classes classname: MyClass1
-->Components
--->MyClass2.php --> namespace MyApp\Classes classname: MyClass2
->somefolder
-->somefile.php
->vendor
-->autoload.php
->index.php
So if I want to include the file MyClass1.php in index.php, I will just add it like:
include_once( __DIR__ . "/vendor/autoload.php");
use \MyApp\Classes\MyClass1;
$foo = new MyClass1();
$foo->bar();
Hope it helps.
You could approach this by creating your own composer package, adding it to your private git repository, and adding the package to your project's composer.json file:
"require": {
"{your-vendor}/{package-name}": "dev-master"
},
"repositories": [
{
"type": "vcs",
"url": "git#bitbucket.org:{your-vendor}/{package-name}.git"
}
],
Once this is done, run composer update.
I have this class that Yii2 cannot see. All the other classes work. I tried the following. The commented lines did not work.
// use app\vendor\googleads\googleads-php-lib\src\Google\Api\Ads\Common\Util\ErrorUtils;
// require_once UTIL_PATH . '/ErrorUtils.php';
require_once('../vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util/ErrorUtils.php');
use \ErrorUtils;
This works, but it doesn't look right. Also it doesn't work in the command mode, which I need.
$ yii cron
PHP Warning: Uncaught exception 'yii\base\ErrorException' with message 'require_once(../vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util/ErrorUtils.php): failed to open stream: No such file or directory' in /cygdrive/c/Users/Chloe/workspace/xxx/models/GoogleAdWords.php:36
How can I require or use this class in Yii2?
Fisrt addto composer (shell command):
$ composer require googleads/googleads-php-lib
Then simply use te class:
\ErrorUtils::GetApiErrors($var);
Note that googleads don't use namespaces so it's "\" NS
The library that you use doesn't provide psr-4 autoloader settings for its classes. You need to add autoload classmap for classes that you want to load, into your composer.json in project's root directory like following:
"autoload": {
"classmap": [
"vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Lib",
"vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util"
]
},
and then in your console: composer dump-autoload
This will update the composer autoloader. After that you'll be able to call library classes with: \ErrorUtils::GetSourceOperationIndex($error)