offsetUnset($position) Unsupported method.

bool hasPreviousSession() Whether the request contains a Session which was started in one of

mixed getAttribute(string $name, mixed $default = null) Returns an attribute by its name.

remove(string $key) Removes a header. Parameters

ArrayIterator|

static addVCSPattern(string|string[] $pattern) Adds VCS patterns.

static array buildExpressions(array $expressions) Builds the expressions.

string getProtocolVersion() Gets the HTTP protocol version.

setCondition($condition) Parameters $condition

loadClassCache(string $name = 'classes', string $extension = '.php') Loads the PHP class cache.