v8js/tests/array_access_004.phpt

--TEST--
Test V8::executeString() : Export PHP properties on ArrayAccess objects
--SKIPIF--
<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
--INI--
v8js.use_array_access = 1
--FILE--
<?php
if (PHP_VERSION_ID < 80000) {
    class MyArray implements ArrayAccess, Countable {
        private $data = Array('one', 'two', 'three');

        private $privFoo = 23;
        protected $protFoo = 23;
        public $pubFoo = 42;

        /* We can have a length property on the PHP object, but the length property
        * of the JS object will still call count() method.  Anyways it should be
        * accessibly as $length. */
        public $length = 42;

        public function offsetExists($offset) {
            return isset($this->data[$offset]);
        }

        public function offsetGet($offset) {
            return $this->data[$offset];
        }

        public function offsetSet($offset, $value) {
            echo "set[$offset] = $value\n";
            $this->data[$offset] = $value;
        }

        public function offsetUnset($offset) {
            throw new Exception('Not implemented');
        }

        public function count() {
            return count($this->data);
        }
    }
} else {
    class MyArray implements ArrayAccess, Countable {
        private $data = Array('one', 'two', 'three');

        private $privFoo = 23;
        protected $protFoo = 23;
        public $pubFoo = 42;

        /* We can have a length property on the PHP object, but the length property
        * of the JS object will still call count() method.  Anyways it should be
        * accessibly as $length. */
        public $length = 42;

        public function offsetExists($offset): bool {
            return isset($this->data[$offset]);
        }

        public function offsetGet(mixed $offset): mixed {
            return $this->data[$offset];
        }

        public function offsetSet(mixed $offset, mixed $value): void {
            echo "set[$offset] = $value\n";
            $this->data[$offset] = $value;
        }

        public function offsetUnset(mixed $offset): void {
            throw new Exception('Not implemented');
        }

        public function count(): int {
            return count($this->data);
        }
    }
}

$v8 = new V8Js();
$v8->myarr = new MyArray();

$v8->executeString('var_dump(PHP.myarr.privFoo);');
$v8->executeString('var_dump(PHP.myarr.protFoo);');
$v8->executeString('var_dump(PHP.myarr.pubFoo);');

/* This should call count(), i.e. return 3 */
$v8->executeString('var_dump(PHP.myarr.length);');

/* This should print the value of the $length property */
$v8->executeString('var_dump(PHP.myarr.$length);');

?>
===EOF===
--EXPECT--
NULL
NULL
int(42)
int(3)
int(42)
===EOF===