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188 lines
4.3 KiB
Plaintext
188 lines
4.3 KiB
Plaintext
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--TEST--
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ZE2 ArrayAccess and ArrayAccessReferenceProxy with references to main array
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--FILE--
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<?php
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// NOTE: This will become part of SPL
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class ArrayAccessReferenceProxy implements ArrayAccess
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{
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private $object;
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private $oarray;
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private $element;
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function __construct(ArrayAccess $object, array &$array, $element)
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{
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echo __METHOD__ . "($element)\n";
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$this->object = $object;
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$this->oarray = &$array;
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$this->element = $element;
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}
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function offsetExists($index) {
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echo __METHOD__ . "($this->element, $index)\n";
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return array_key_exists($index, $this->oarray[$this->element]);
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}
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function offsetGet($index) {
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echo __METHOD__ . "($this->element, $index)\n";
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return isset($this->oarray[$this->element][$index]) ? $this->oarray[$this->element][$index] : NULL;
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}
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function offsetSet($index, $value) {
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echo __METHOD__ . "($this->element, $index, $value)\n";
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$this->oarray[$this->element][$index] = $value;
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}
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function offsetUnset($index) {
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echo __METHOD__ . "($this->element, $index)\n";
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unset($this->oarray[$this->element][$index]);
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}
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}
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class Peoples implements ArrayAccess
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{
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public $person;
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function __construct()
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{
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$this->person = array(array('name'=>'Foo'));
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}
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function offsetExists($index)
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{
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return array_key_exists($index, $this->person);
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}
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function offsetGet($index)
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{
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if (is_array($this->person[$index]))
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{
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return new ArrayAccessReferenceProxy($this, $this->person, $index);
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}
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else
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{
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return $this->person[$index];
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}
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}
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function offsetSet($index, $value)
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{
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$this->person[$index] = $value;
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}
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function offsetUnset($index)
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{
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unset($this->person[$index]);
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}
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}
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$people = new Peoples;
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var_dump($people->person[0]['name']);
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$people->person[0]['name'] = $people->person[0]['name'] . 'Bar';
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var_dump($people->person[0]['name']);
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$people->person[0]['name'] .= 'Baz';
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var_dump($people->person[0]['name']);
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echo "===ArrayOverloading===\n";
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$people = new Peoples;
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var_dump($people[0]);
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var_dump($people[0]['name']);
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$people[0]['name'] = 'FooBar';
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var_dump($people[0]['name']);
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$people[0]['name'] = $people->person[0]['name'] . 'Bar';
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var_dump($people[0]['name']);
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$people[0]['name'] .= 'Baz';
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var_dump($people[0]['name']);
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unset($people[0]['name']);
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var_dump($people[0]);
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var_dump($people[0]['name']);
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$people[0]['name'] = 'BlaBla';
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var_dump($people[0]['name']);
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECTF--
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string(3) "Foo"
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string(6) "FooBar"
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string(9) "FooBarBaz"
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===ArrayOverloading===
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ArrayAccessReferenceProxy::__construct(0)
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object(ArrayAccessReferenceProxy)#1 (3) {
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["object:private"]=>
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object(Peoples)#2 (1) {
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["person"]=>
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&array(1) {
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[0]=>
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array(1) {
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["name"]=>
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string(3) "Foo"
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}
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}
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}
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["oarray:private"]=>
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&array(1) {
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[0]=>
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array(1) {
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["name"]=>
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string(3) "Foo"
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}
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}
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["element:private"]=>
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int(0)
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}
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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string(3) "Foo"
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetSet(0, name, FooBar)
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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string(6) "FooBar"
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetSet(0, name, FooBarBar)
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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string(9) "FooBarBar"
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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ArrayAccessReferenceProxy::offsetSet(0, name, FooBarBarBaz)
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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string(12) "FooBarBarBaz"
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetUnset(0, name)
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ArrayAccessReferenceProxy::__construct(0)
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object(ArrayAccessReferenceProxy)#1 (3) {
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["object:private"]=>
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object(Peoples)#2 (1) {
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["person"]=>
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&array(1) {
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[0]=>
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array(0) {
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}
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}
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}
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["oarray:private"]=>
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&array(1) {
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[0]=>
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array(0) {
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}
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}
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["element:private"]=>
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int(0)
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}
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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NULL
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetSet(0, name, BlaBla)
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ArrayAccessReferenceProxy::__construct(0)
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ArrayAccessReferenceProxy::offsetGet(0, name)
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string(6) "BlaBla"
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===DONE===
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