QRencode Class Reference

QR Code encoder. More...

Public Member Functions
	encodeRAW ($intext, $notused=false)
	Encodes input into Raw code table. More...
	encode ($intext, $outfile=false)
	Encodes input into binary code table. More...
	encodePNG ($intext, $outfile=false, $saveandprint=false)
	Encodes input into PNG image. More...

Static Public Member Functions
static	factory ($level=QR_ECLEVEL_L, $size=3, $margin=4)
	Encoder instances factory. More...

Public Attributes
	$casesensitive = true
	Boolean does input stream id case sensitive, if not encoder may use more optimal charsets
	$eightbit = false
	Boolean does input stream is 8 bit
	$version = 0
	Integer code version (total size) if 0 - will be auto-detected
	$size = 3
	Integer pixel zoom factor, multiplier to map virtual code pixels to image output pixels
	$margin = 4
	Integer margin (silent zone) size, in code pixels
	$structured = 0
	Structured QR codes. Not supported.
	$level = QR_ECLEVEL_L
	Integer error correction level QR_ECLEVEL_L, QR_ECLEVEL_M, QR_ECLEVEL_Q or QR_ECLEVEL_H
	$hint = QR_MODE_8
	Integer encoding hint, QR_MODE_8 or QR_MODE_KANJI, Because Kanji encoding is kind of 8 bit encoding we need to hint encoder to use Kanji mode explicite. (otherwise it may try to encode it as plain 8 bit stream)

Detailed Description

QR Code encoder.

Encoder is used by QRCode to create simple static code generators.

Member Function Documentation

QRencode::encode	(		$intext,
			$outfile = false
	)

Encodes input into binary code table.

Parameters

String	$intext	input text
String	$outfile	(optional) output file to save code table, if false file will be not saved

Returns

Array binary code frame

QRencode::encodePNG	(		$intext,
			$outfile = false,
			$saveandprint = false
	)

Encodes input into PNG image.

Parameters

String	$intext	input text
String	$outfile	(optional) output file name, if false outputs to browser with required headers
Boolean	$saveandprint	(optional) if true code is outputed to browser and saved to file, otherwise only saved to file. It is effective only if $outfile is specified.

QRencode::encodeRAW	(		$intext,
			$notused = false
	)

Encodes input into Raw code table.

Parameters

String	$intext	input text
Boolean	$notused	(optional, not used) placeholder for similar outfile parameter

Returns

Array Raw code frame

static QRencode::factory (   $level = QR_ECLEVEL_L,   $size = 3,   $margin = 4  )

static

Encoder instances factory.

Parameters

Integer	$level	error correction level QR_ECLEVEL_L, QR_ECLEVEL_M, QR_ECLEVEL_Q or QR_ECLEVEL_H
Integer	$size	pixel zoom factor, multiplier to map virtual code pixels to image output pixels
Integer	$margin	margin (silent zone) size, in code pixels

Returns

builded QRencode instance

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

• lib/full/qrencode.php