3v4l.org

run code in 300+ PHP versions simultaneously

@ 2014-10-24T19:44:53Z

<?php

interface DataTransferObject
{
	public static function fromParams(array $params);

    public function asArray();
}

trait Foo/DataTransferObject 
{
	private function __construct(array $params)
    {
        foreach ($params as $key => $value)
        {
            $this->{'set' . str_replace(' ', '', ucwords(str_replace('_', ' ', $key)))}($value);
        }
    }

    public static function fromParams(array $params)
    {
        return new static($params);
    }

    public function asArray()
    {
        return get_object_vars($this);
    }

    public function __call($method, $args)
    {
        if (substr($method, 0, 3) == 'set' && property_exists($this, lcfirst(substr($method, 3))))
        {
            $this->{lcfirst(substr($method, 3))} = reset($args);
        }
    }
}

abstract class Command
{

}

class MyCommand extends Command implements Foo/DataTransferObject
{
    use DataTransferObject;

    private $foo;
}

$foo = MyCommand::fromParams(array('foo' => 'foo'));

var_dump($foo);

Output for 5.4.0 - 5.4.34: Parse error: syntax error, unexpected '/', expecting '{' in /in/HVgip on line 10
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected T_STRING in /in/HVgip on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/HVgip on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING in /in/HVgip on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING in /in/HVgip on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/HVgip on line 3
Process exited with code 255.

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