--TEST--
Symfony HtmlSanitizer pattern: clone config, unset nested array state, then write attributes
--FILE--
blockedElements[$element], $clone->droppedElements[$element]);
$clone->allowedElements[$element] = [];
foreach ((array) $attributes as $allowedAttr) {
$clone->allowedElements[$element][$allowedAttr] = true;
}
return $clone;
}
}
function main(): void
{
$config = new SanitizerConfig();
$config->blockedElements['a'] = true;
$next = $config->allowElement('a', ['href', 'title']);
var_dump($config->blockedElements);
var_dump($next->blockedElements);
var_dump($next->allowedElements);
}
?>
--EXPECT--
array(1) {
["a"]=>
bool(true)
}
array(0) {
}
array(1) {
["a"]=>
array(2) {
["href"]=>
bool(true)
["title"]=>
bool(true)
}
}