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<?php
/*
* This file is a part of graphql-youshido project.
*
* @author Alexandr Viniychuk <[email protected]>
* created: 12/1/15 11:07 PM
*/
namespace Youshido\GraphQL\Type\Config\Traits;
use Youshido\GraphQL\Type\Field\InputField;
use Youshido\GraphQL\Type\TypeMap;
use Youshido\GraphQL\Validator\Exception\ConfigurationException;
trait ArgumentsAwareTrait
{
protected $arguments = [];
public function buildArguments()
$sourceArguments = empty($this->data['arguments']) ? [] : $this->data['arguments'];
data
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
class MyClass { } $x = new MyClass(); $x->foo = true;
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:
class MyClass { public $foo; } $x = new MyClass(); $x->foo = true;
foreach ($sourceArguments as $argumentName => $argumentInfo) {
$this->addArgument($argumentName, $argumentInfo['type'], $argumentInfo);
}
public function addArgument($name, $type, $config = [])
if (!TypeMap::isInputType($type)) {
throw new ConfigurationException('Argument input type ' . $type . ' is not supported');
$config['name'] = $name;
$config['type'] = is_string($type) ? TypeMap::getScalarTypeObject($type) : $type;
$this->arguments[$name] = new InputField($config);
return $this;
/**
* @param $name
* @return InputField
public function getArgument($name)
return $this->hasArgument($name) ? $this->arguments[$name] : null;
* @return bool
public function hasArgument($name)
return array_key_exists($name, $this->arguments);
* @return InputField[]
public function getArguments()
return $this->arguments;
Youshido /
GraphQL
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: