Online PHP editor | output for 3EWEj

@ 2014-11-03T07:51:42Z

<?php

interface Arrayable {
    public function toArray();
}

class Item implements Arrayable {
    protected $attributes = array();
    protected $someParameter = true;

    public function __construct($attributes)
    {
        $this->attributes = $attributes;
    }

    public function toArray()
    {
        return $this->attributes;
    }
}

class ItemCollection implements Arrayable {
    protected $items = array();

    public function addItem(Item $item)
    {
        $this->items[] = $item;
    }

    public function toArray()
    {
        $result = array();
        foreach ($this->items as $item) {
            $result[] = $item->toArray();
        }
        return $result;
    }
}

$array = array('foo' => 'bar', 'baz' => 'qux');

$item = new Item($array);

print_r((array) $item);
print_r($item->toArray());

$collection = new ItemCollection();
$collection->addItem($item);
$collection->addItem($item);

print_r((array) $collection);
print_r($collection->toArray());

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Array ( [*attributes] => Array ( [foo] => bar [baz] => qux ) [*someParameter] => 1 ) Array ( [foo] => bar [baz] => qux ) Array ( [*items] => Array ( [0] => Item Object ( [attributes:protected] => Array ( [foo] => bar [baz] => qux ) [someParameter:protected] => 1 ) [1] => Item Object ( [attributes:protected] => Array ( [foo] => bar [baz] => qux ) [someParameter:protected] => 1 ) ) ) Array ( [0] => Array ( [foo] => bar [baz] => qux ) [1] => Array ( [foo] => bar [baz] => qux ) )
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING in /in/3EWEj 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/3EWEj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/3EWEj on line 3
Process exited with code 255.

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