key() {@inheritdoc}

getChildren() {@inheritdoc}

mixed getContentLength() Returns the content length of the request.

offsetUnset($key) {@inheritdoc} Parameters

static string trim(string $string) Returns the trimmed data.

class OrderedHashMap implements ArrayAccess,

class OrderedHashMapIterator implements Iterator

class FormUtil Methods static bool

null|int getPostMaxSize() Returns maximum post size in bytes.

string getNormalizedIniPostMaxSize() Returns the normalized "postmaxsize" ini setting