Jelix 1.7.16

jResponseText extends jResponse
in package

plain Text response.

Tags
subpackage

core_response

Table of Contents

$content  : string
text content.
$forcedHttpVersion  : mixed
$httpVersion  : mixed
$mimeType  : string
The mimeType of the content.
$_httpHeaders  : array<string|int, mixed>
$_httpHeadersSent  : bool
$_httpStatusCode  : string
$_httpStatusMsg  : string
$_outputOnlyHeaders  : bool
$_type  : string
__construct()  : mixed
constructor.
addHttpHeader()  : mixed
add an http header to the response.
cleanCacheHeaders()  : mixed
Clean the differents caches headers.
clearHttpHeaders()  : mixed
delete all http headers.
getFormatType()  : string
return the format type name (eg the family type name).
getHttpHeaders()  : mixed
getType()  : string
return the response type name.
isValidCache()  : bool
Use the HTTP headers Last-Modified to see if the resource in client cache is fresh.
output()  : bool
output the content.
outputErrors()  : mixed
output errors.
setExpires()  : mixed
Set an expires header to the page/ressource.
setHttpStatus()  : mixed
set the http status code for the http header.
setLifetime()  : mixed
Set a life time for the page/ressource.
_checkRequestType()  : mixed
check if the request is of type GET or HEAD.
_normalizeDate()  : string
Normalize a date into GMT format.
sendHttpHeaders()  : mixed
send http headers.

Properties

$mimeType

The mimeType of the content.

public string $mimeType = 'text/plain'

It will be sent in the header "Content-Type".

Tags
since
1.7

$_httpHeaders

protected array<string|int, mixed> $_httpHeaders = array()

list of http headers that will be send to the client

$_httpHeadersSent

protected bool $_httpHeadersSent = alse

indicates if http headers have already been sent to the client

$_httpStatusCode

protected string $_httpStatusCode = '200'

the http status code to send

$_httpStatusMsg

protected string $_httpStatusMsg = 'OK'

the http status message to send

$_outputOnlyHeaders

protected bool $_outputOnlyHeaders = alse

Should we output only the headers or the entire response

Methods

__construct()

constructor.

public __construct() : mixed
Return values
mixed

addHttpHeader()

add an http header to the response.

public addHttpHeader(string $htype, string $hcontent[, int $overwrite = true ]) : mixed

will be send during the output of the response.

Parameters
$htype : string

the header type ("Content-Type", "Date-modified"...)

$hcontent : string

value of the header type

$overwrite : int = true

false or 0 if the value should be set only if it doesn't still exist -1 to add the header with the existing values true or 1 to replace the existing header

Return values
mixed

cleanCacheHeaders()

Clean the differents caches headers.

public cleanCacheHeaders() : mixed
Return values
mixed

clearHttpHeaders()

delete all http headers.

public clearHttpHeaders() : mixed
Return values
mixed

getFormatType()

return the format type name (eg the family type name).

public getFormatType() : string
Return values
string

the name

getHttpHeaders()

public getHttpHeaders() : mixed
Return values
mixed

getType()

return the response type name.

public final getType() : string
Return values
string

the name

isValidCache()

Use the HTTP headers Last-Modified to see if the resource in client cache is fresh.

public isValidCache([mixed $dateLastModified = null ][, null|mixed $etag = null ][, bool $cleanCacheHeader = true ]) : bool
Parameters
$dateLastModified : mixed = null

Can be a jDateTime object, a DateTime object or a string understandable by strtotime

$etag : null|mixed = null
$cleanCacheHeader : bool = true

True for clean/delete other cache headers. Default : true.

Return values
bool

True if the client resource version is fresh, false otherwise

output()

output the content.

public output() : bool
Return values
bool

true si it's ok

setExpires()

Set an expires header to the page/ressource.

public setExpires(mixed $date[, mixed $cleanCacheHeader = true ]) : mixed
Parameters
$date : mixed
$cleanCacheHeader : mixed = true
Tags
see
jResponse::_normalizeDate()
Return values
mixed

setHttpStatus()

set the http status code for the http header.

public setHttpStatus(string $code, string $msg) : mixed
Parameters
$code : string

the status code (200, 404...)

$msg : string

the message following the status code ("OK", "Not Found"..)

Return values
mixed

setLifetime()

Set a life time for the page/ressource.

public setLifetime(int $time[, bool $sharedCache = false ][, mixed $cleanCacheHeader = true ]) : mixed
Parameters
$time : int

Time during which the page will be cached. Express in seconds.

$sharedCache : bool = false

True if the lifetime concern a public/shared cache. Default : false.

$cleanCacheHeader : mixed = true
Return values
mixed

_checkRequestType()

check if the request is of type GET or HEAD.

protected _checkRequestType() : mixed
Return values
mixed

_normalizeDate()

Normalize a date into GMT format.

protected _normalizeDate(mixed $date) : string
Parameters
$date : mixed

Can be a jDateTime object, a DateTime object or a string understandable by strtotime

Return values
string

a date in GMT format

sendHttpHeaders()

send http headers.

protected sendHttpHeaders() : mixed
Return values
mixed

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