RegExp::$protoMethods = array('exec' => function ($str) {
$self = Func::getContext();
$str = to_string($str);
//todo $offset
$offset = 0;
$result = preg_match($self->toString(true), $str, $matches, PREG_OFFSET_CAPTURE, $offset);
if ($result === false) {
throw new Ex(Error::create('Error executing Regular Expression: ' . $self->toString()));
}
if ($result === 0) {
return Object::$null;
}
$index = $matches[0][1];
$self->set('lastIndex', (double) ($index + strlen($matches[0][0])));
$arr = new Arr();
foreach ($matches as $match) {
$arr->push($match[0]);
}
$arr->set('index', (double) $index);
$arr->set('input', $str);
return $arr;
}, 'test' => function ($str) {
$self = Func::getContext();
$result = preg_match($self->toString(true), to_string($str));
return $result !== false;
}, 'toString' => function () {
$self = Func::getContext();
return $self->toString(false);
});
RegExp::$protoObject = new Object();
RegExp::$protoObject->setMethods(RegExp::$protoMethods, true, false, true);
