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37 lines
1.1 KiB
PHP
37 lines
1.1 KiB
PHP
--TEST--
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testing reusing anons that implement an interface
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--FILE--
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<?php
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class Outer {
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protected $data;
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public function __construct(&$data) {
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/* array access will be implemented by the time we get to here */
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$this->data = &$data;
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}
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public function getArrayAccess() {
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/* create a child object implementing array access */
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/* this grants you access to protected methods and members */
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return new class($this->data) implements ArrayAccess {
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public function offsetGet($offset) { return $this->data[$offset]; }
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public function offsetSet($offset, $data) { return ($this->data[$offset] = $data); }
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public function offsetUnset($offset) { unset($this->data[$offset]); }
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public function offsetExists($offset) { return isset($this->data[$offset]); }
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};
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}
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}
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$data = array(
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rand(1, 100),
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rand(2, 200)
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);
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$outer = new Outer($data);
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$proxy = $outer->getArrayAccess();
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/* null because no inheritance, so no access to protected member */
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var_dump(@$outer->getArrayAccess()[0]);
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--EXPECT--
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NULL
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