Web Class Reference

Wrapper for various HTTP utilities. More...

Inheritance diagram for Web:

Public Member Functions
	mime ($file)
	acceptable ($list=NULL)
	send ($file, $mime=NULL, $kbps=0, $force=TRUE)
	receive ($func=NULL, $overwrite=FALSE, $slug=TRUE)
	progress ($id)
	engine ($arg='curl')
	subst (array &$old, $new)
	request ($url, array $options=NULL)
	minify ($files, $mime=NULL, $header=TRUE, $path='')
	rss ($url, $max=10, $tags=NULL)
	whois ($addr, $server='whois.internic.net')
	slug ($text)
	filler ($count=1, $max=20, $std=TRUE)

Public Attributes
const	E_Request ='No suitable HTTP request engine found'

Protected Member Functions
	_curl ($url, $options)
	_stream ($url, $options)
	_socket ($url, $options)

Protected Attributes
	$wrapper
	HTTP request engine.

Additional Inherited Members
Static Public Member Functions inherited from Prefab
static	instance ()

Detailed Description

Wrapper for various HTTP utilities.

Member Function Documentation

Web::_curl (   $url,   $options  )

protected

HTTP request via cURL

Returns

array

Parameters

$url	string
$options	array

Web::_socket (   $url,   $options  )

protected

HTTP request via low-level TCP/IP socket

Returns

array

Parameters

$url	string
$options	array

Web::_stream (   $url,   $options  )

protected

HTTP request via PHP stream wrapper

Returns

array

Parameters

$url	string
$options	array

Web::acceptable

(

$list = NULL

)

Return the MIME types stated in the HTTP Accept header as an array; If a list of MIME types is specified, return the best match; or FALSE if none found

Returns

array|string|FALSE

Parameters

$list

string|array

Web::engine

(

$arg = 'curl'

)

Specify the HTTP request engine to use; If not available, fall back to an applicable substitute

Returns

string

Parameters

$arg

string

Web::filler	(		$count = 1,
			$max = 20,
			$std = TRUE
	)

Return chunk of text from standard Lorem Ipsum passage

Returns

string

Parameters

$count	int
$max	int
$std	bool

Web::mime

(

$file

)

Detect MIME type using file extension

Returns

string

Parameters

$file

string

Web::minify	(		$files,
			$mime = NULL,
			$header = TRUE,
			$path = ''
	)

Strip Javascript/CSS files of extraneous whitespaces and comments; Return combined output as a minified string

Returns

string

Parameters

$files	string|array
$mime	string
$header	bool
$path	string

Web::progress

(

$id

)

Return upload progress in bytes, FALSE on failure

Returns

int|FALSE

Parameters

$id

string

Web::receive	(		$func = NULL,
			$overwrite = FALSE,
			$slug = TRUE
	)

Receive file(s) from HTTP client

Returns

array|bool

Parameters

$func	callback
$overwrite	bool
$slug	callback|bool

Web::request	(		$url,
		array	$options = NULL
	)

Submit HTTP request; Use HTTP context options (described in http://www.php.net/manual/en/context.http.php) if specified; Cache the page as instructed by remote server

Returns

array|FALSE

Parameters

$url	string
$options	array

Web::rss	(		$url,
			$max = 10,
			$tags = NULL
	)

Retrieve RSS feed and return as an array

Returns

array|FALSE

Parameters

$url	string
$max	int
$tags	string

Web::send	(		$file,
			$mime = NULL,
			$kbps = 0,
			$force = TRUE
	)

Transmit file to HTTP client; Return file size if successful, FALSE otherwise

Returns

int|FALSE

Parameters

$file	string
$mime	string
$kbps	int
$force	bool

Web::slug

(

$text

)

Return a URL/filesystem-friendly version of string

Returns

string

Parameters

$text

string

Web::subst	(	array &	$old,
			$new
	)

Replace old headers with new elements

Returns

NULL

Parameters

$old	array
$new	string|array

Web::whois	(		$addr,
			$server = 'whois.internic.net'
	)

Retrieve information from whois server

Returns

string|FALSE

Parameters

$addr	string
$server	string

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The documentation for this class was generated from the following file:

• web.php