[PHP-CVS] cvs: php-src /tests/classes array_access_011.phpt

[Marcus Boerger]

helly           Sun Jun 19 18:18:08 2005 EDT

  Added files:                 
    /php-src/tests/classes      array_access_011.phpt 
  Log:
  - Add new test
  # In this version we do not need to make the subscripted array a reference.
  # Thus this implementation is in most cases the ideal implementation.
  
  

http://cvs.php.net/co.php/php-src/tests/classes/array_access_011.phpt?r=1.1&p=1
Index: php-src/tests/classes/array_access_011.phpt
+++ php-src/tests/classes/array_access_011.phpt
--TEST--
ZE2 ArrayAccess and ArrayAccessReferenceProxy with references to main array
--FILE--
<?php 

// NOTE: This will become part of SPL

class ArrayAccessReferenceProxy implements ArrayAccess
{
        private $object;
        private $oarray;
        private $element;
        
        function __construct(ArrayAccess $object, array &$array, $element)
        {
                echo __METHOD__ . "($element)\n";
                $this->object = $object;
                $this->oarray = &$array;
                $this->element = $element;
        }

        function offsetExists($index) {
                echo __METHOD__ . "($this->element, $index)\n";
                return array_key_exists($index, $this->oarray[$this->element]);
        }

        function offsetGet($index) {
                echo __METHOD__ . "($this->element, $index)\n";
                return isset($this->oarray[$this->element][$index]) ? 
$this->oarray[$this->element][$index] : NULL;
        }

        function offsetSet($index, $value) {
                echo __METHOD__ . "($this->element, $index, $value)\n";
                $this->oarray[$this->element][$index] = $value;
        }

        function offsetUnset($index) {
                echo __METHOD__ . "($this->element, $index)\n";
                unset($this->oarray[$this->element][$index]);
        }
}

class Peoples implements ArrayAccess
{
        public $person;
        
        function __construct()
        {
                $this->person = array(array('name'=>'Foo'));
        }

        function offsetExists($index)
        {
                return array_key_exists($index, $this->person);
        }

        function offsetGet($index)
        {
                if (is_array($this->person[$index]))
                {
                        return new ArrayAccessReferenceProxy($this, 
$this->person, $index);
                }
                else
                {
                        return $this->person[$index];
                }
        }

        function offsetSet($index, $value)
        {
                $this->person[$index] = $value;
        }

        function offsetUnset($index)
        {
                unset($this->person[$index]);
        }
}

$people = new Peoples;

var_dump($people->person[0]['name']);
$people->person[0]['name'] = $people->person[0]['name'] . 'Bar';
var_dump($people->person[0]['name']);
$people->person[0]['name'] .= 'Baz';
var_dump($people->person[0]['name']);

echo "===ArrayOverloading===\n";

$people = new Peoples;

var_dump($people[0]);
var_dump($people[0]['name']);
$people[0]['name'] = 'FooBar';
var_dump($people[0]['name']);
$people[0]['name'] = $people->person[0]['name'] . 'Bar';
var_dump($people[0]['name']);
$people[0]['name'] .= 'Baz';
var_dump($people[0]['name']);
unset($people[0]['name']);
var_dump($people[0]);
var_dump($people[0]['name']);
$people[0]['name'] = 'BlaBla';
var_dump($people[0]['name']);

?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
string(3) "Foo"
string(6) "FooBar"
string(9) "FooBarBaz"
===ArrayOverloading===
ArrayAccessReferenceProxy::__construct(0)
object(ArrayAccessReferenceProxy)#1 (3) {
  ["object:private"]=>
  object(Peoples)#2 (1) {
    ["person"]=>
    &array(1) {
      [0]=>
      array(1) {
        ["name"]=>
        string(3) "Foo"
      }
    }
  }
  ["oarray:private"]=>
  &array(1) {
    [0]=>
    array(1) {
      ["name"]=>
      string(3) "Foo"
    }
  }
  ["element:private"]=>
  int(0)
}
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
string(3) "Foo"
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetSet(0, name, FooBar)
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
string(6) "FooBar"
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetSet(0, name, FooBarBar)
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
string(9) "FooBarBar"
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
ArrayAccessReferenceProxy::offsetSet(0, name, FooBarBarBaz)
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
string(12) "FooBarBarBaz"
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetUnset(0, name)
ArrayAccessReferenceProxy::__construct(0)
object(ArrayAccessReferenceProxy)#1 (3) {
  ["object:private"]=>
  object(Peoples)#2 (1) {
    ["person"]=>
    &array(1) {
      [0]=>
      array(0) {
      }
    }
  }
  ["oarray:private"]=>
  &array(1) {
    [0]=>
    array(0) {
    }
  }
  ["element:private"]=>
  int(0)
}
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
NULL
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetSet(0, name, BlaBla)
ArrayAccessReferenceProxy::__construct(0)
ArrayAccessReferenceProxy::offsetGet(0, name)
string(6) "BlaBla"
===DONE===

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