Class Headers

HTTP Headers

This class is an abstraction of the HTTP response headers and provides array access to the header list while automatically stores and retrieves headers with lowercase canonical keys regardless of the input format.

This class also implements the Iterator and Countable interfaces for even more convenient usage.

Slim\Http\Headers implements ArrayAccess, Iterator, Countable

Namespace: Slim\Http
Package: Slim
Author: Josh Lockhart
Since: 1.6.0
Located at thirdparty/Slim/Http/Headers.php

Methods summary
`public`	# `__construct( array $headers = array() )` Constructor Constructor Parameters `$headers` `array` $headers
`public`	# `merge( array $headers )` Merge Headers Merge Headers Parameters `$headers` `array` $headers
`protected string`	# `canonical( string $name )` Transform header name into canonical form Transform header name into canonical form Parameters `$name` `string` $name Returns `string`
`public`	# `offsetExists( mixed $offset )` Array Access: Offset Exists Array Access: Offset Exists Implementation of `ArrayAccess::offsetExists()`
`public`	# `offsetGet( mixed $offset )` Array Access: Offset Get Array Access: Offset Get Implementation of `ArrayAccess::offsetGet()`
`public`	# `offsetSet( mixed $offset, mixed $value )` Array Access: Offset Set Array Access: Offset Set Implementation of `ArrayAccess::offsetSet()`
`public`	# `offsetUnset( mixed $offset )` Array Access: Offset Unset Array Access: Offset Unset Implementation of `ArrayAccess::offsetUnset()`
`public`	# `count( )` Countable: Count Countable: Count Implementation of `Countable::count()`
`public`	# `rewind( )` Iterator: Rewind Iterator: Rewind Implementation of `Iterator::rewind()`
`public`	# `current( )` Iterator: Current Iterator: Current Implementation of `Iterator::current()`
`public`	# `key( )` Iterator: Key Iterator: Key Implementation of `Iterator::key()`
`public`	# `next( )` Iterator: Next Iterator: Next Implementation of `Iterator::next()`
`public`	# `valid( )` Iterator: Valid Iterator: Valid Implementation of `Iterator::valid()`

Properties summary
`protected array`	`$headers`		# HTTP headers HTTP headers
`protected array`	`$map`		# Map canonical header name to original header name Map canonical header name to original header name

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