PHP 클래스 Symfony\Component\HttpFoundation\HeaderBag

저자: Fabien Potencier ([email protected])

보호된 프로퍼티들

프로퍼티	타입	설명
$cacheControl
$headers

공개 메소드들

메소드	설명
__construct ( array $headers = [] )	Constructor.
__toString ( ) : string	Returns the headers as a string.
add ( array $headers )	Adds new headers the current HTTP headers set.
addCacheControlDirective ( string $key, mixed $value = true )	Adds a custom Cache-Control directive.
all ( ) : array	Returns the headers.
contains ( string $key, string $value ) : boolean	Returns true if the given HTTP header contains the given value.
count ( ) : integer	Returns the number of headers.
get ( string $key, mixed $default = null, boolean $first = true ) : string \| array	Returns a header value by name.
getCacheControlDirective ( string $key ) : mixed \| null	Returns a Cache-Control directive value by name.
getDate ( string $key, DateTime $default = null ) : null \| DateTime	Returns the HTTP header value converted to a date.
getIterator ( ) : ArrayIterator	Returns an iterator for headers.
has ( string $key ) : boolean	Returns true if the HTTP header is defined.
hasCacheControlDirective ( string $key ) : boolean	Returns true if the Cache-Control directive is defined.
keys ( ) : array	Returns the parameter keys.
remove ( string $key )	Removes a header.
removeCacheControlDirective ( string $key )	Removes a Cache-Control directive.
replace ( array $headers = [] )	Replaces the current HTTP headers by a new set.
set ( string $key, string \| array $values, boolean $replace = true )	Sets a header by name.

보호된 메소드들

메소드	설명
getCacheControlHeader ( )
parseCacheControl ( string $header ) : array	Parses a Cache-Control HTTP header.

메소드 상세

__construct() 공개 메소드

Constructor.

public __construct ( array $headers = [] )
$headers	array	An array of HTTP headers

__toString() 공개 메소드

Returns the headers as a string.

public __toString ( ) : string
리턴	string	The headers

add() 공개 메소드

Adds new headers the current HTTP headers set.

public add ( array $headers )
$headers	array	An array of HTTP headers

addCacheControlDirective() 공개 메소드

Adds a custom Cache-Control directive.

public addCacheControlDirective ( string $key, mixed $value = true )
$key	string	The Cache-Control directive name
$value	mixed	The Cache-Control directive value

all() 공개 메소드

Returns the headers.

public all ( ) : array
리턴	array	An array of headers

contains() 공개 메소드

Returns true if the given HTTP header contains the given value.

public contains ( string $key, string $value ) : boolean
$key	string	The HTTP header name
$value	string	The HTTP value
리턴	boolean	true if the value is contained in the header, false otherwise

count() 공개 메소드

Returns the number of headers.

public count ( ) : integer
리턴	integer	The number of headers

get() 공개 메소드

Returns a header value by name.

public get ( string $key, mixed $default = null, boolean $first = true ) : string \| array
$key	string	The header name
$default	mixed	The default value
$first	boolean	Whether to return the first value or all header values
리턴	string \| array	The first header value if $first is true, an array of values otherwise

getCacheControlDirective() 공개 메소드

Returns a Cache-Control directive value by name.

public getCacheControlDirective ( string $key ) : mixed \| null
$key	string	The directive name
리턴	mixed \| null	The directive value if defined, null otherwise

getCacheControlHeader() 보호된 메소드

protected getCacheControlHeader ( )

getDate() 공개 메소드

Returns the HTTP header value converted to a date.

public getDate ( string $key, DateTime $default = null ) : null \| DateTime
$key	string	The parameter key
$default	DateTime	The default value
리턴	null \| DateTime	The parsed DateTime or the default value if the header does not exist

getIterator() 공개 메소드

Returns an iterator for headers.

public getIterator ( ) : ArrayIterator
리턴	ArrayIterator	An \ArrayIterator instance

has() 공개 메소드

Returns true if the HTTP header is defined.

public has ( string $key ) : boolean
$key	string	The HTTP header
리턴	boolean	true if the parameter exists, false otherwise

hasCacheControlDirective() 공개 메소드

Returns true if the Cache-Control directive is defined.

public hasCacheControlDirective ( string $key ) : boolean
$key	string	The Cache-Control directive
리턴	boolean	true if the directive exists, false otherwise

keys() 공개 메소드

Returns the parameter keys.

public keys ( ) : array
리턴	array	An array of parameter keys

parseCacheControl() 보호된 메소드

Parses a Cache-Control HTTP header.

protected parseCacheControl ( string $header ) : array
$header	string	The value of the Cache-Control HTTP header
리턴	array	An array representing the attribute values

remove() 공개 메소드

Removes a header.

public remove ( string $key )
$key	string	The HTTP header name

removeCacheControlDirective() 공개 메소드

Removes a Cache-Control directive.

public removeCacheControlDirective ( string $key )
$key	string	The Cache-Control directive

replace() 공개 메소드

Replaces the current HTTP headers by a new set.

public replace ( array $headers = [] )
$headers	array	An array of HTTP headers

set() 공개 메소드

Sets a header by name.

public set ( string $key, string \| array $values, boolean $replace = true )
$key	string	The key
$values	string \| array	The value or an array of values
$replace	boolean	Whether to replace the actual value or not (true by default)

프로퍼티 상세

$cacheControl 보호되어 있는 프로퍼티

protected $cacheControl

$headers 보호되어 있는 프로퍼티

protected $headers