[PHP-CVS] cvs: php-src /tests/classes array_access_010.phpt

[Marcus Boerger]

helly           Sun Jun 19 18:09:53 2005 EDT

  Added files:                 
    /php-src/tests/classes      array_access_010.phpt 
  Log:
  - Add new test
  # This does the same as 009 but achieves its goal completely different. It
  # is easier but makes the array a reference which is not always practical.
  
  

http://cvs.php.net/co.php/php-src/tests/classes/array_access_010.phpt?r=1.1&p=1
Index: php-src/tests/classes/array_access_010.phpt
+++ php-src/tests/classes/array_access_010.phpt
--TEST--
ZE2 ArrayAccess and ArrayReferenceProxy with references
--FILE--
<?php 

// NOTE: This will become part of SPL

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

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

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

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

        function offsetUnset($index) {
                echo __METHOD__ . "($this->element, $index)\n";
                unset($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($index)
        {
                return new ArrayReferenceProxy($this, $this->person[$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===
ArrayReferenceProxy::__construct(Array)
object(ArrayReferenceProxy)#1 (2) {
  ["object:private"]=>
  object(Peoples)#2 (1) {
    ["person"]=>
    array(1) {
      [0]=>
      &array(1) {
        ["name"]=>
        string(3) "Foo"
      }
    }
  }
  ["element:private"]=>
  &array(1) {
    ["name"]=>
    string(3) "Foo"
  }
}
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
string(3) "Foo"
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetSet(Array, name, FooBar)
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
string(6) "FooBar"
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetSet(Array, name, FooBarBar)
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
string(9) "FooBarBar"
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
ArrayReferenceProxy::offsetSet(Array, name, FooBarBarBaz)
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
string(12) "FooBarBarBaz"
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetUnset(Array, name)
ArrayReferenceProxy::__construct(Array)
object(ArrayReferenceProxy)#1 (2) {
  ["object:private"]=>
  object(Peoples)#2 (1) {
    ["person"]=>
    array(1) {
      [0]=>
      &array(0) {
      }
    }
  }
  ["element:private"]=>
  &array(0) {
  }
}
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
NULL
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetSet(Array, name, BlaBla)
ArrayReferenceProxy::__construct(Array)
ArrayReferenceProxy::offsetGet(Array, name)
string(6) "BlaBla"
===DONE===

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