Inheritance diagram for COREPOS\pos\parser\parse\UPC:

Public Member Functions
	check ($str)

	parse ($str)

	fixGS1 ($str)

	expandUPCE ($entered)

	sanitizeUPC ($entered)

	doc ()

Public Member Functions inherited from COREPOS\pos\parser\Parser
	check ($str)

	parse ($str)

	default_json ()

	isLast ()

	isFirst ()

	doc ()

Static Public Member Functions
static	requestInfoCallback ($info)

Static Public Member Functions inherited from COREPOS\pos\parser\Parser
static	get_parse_chain ($type='COREPOS\\pos\\parser\\Parser')

Public Attributes
const	GENERIC_STATUS = 'NA'

const	SCANNED_PREFIX = '0XA'

const	SCANNED_STATUS = 'SS'

const	MACRO_PREFIX = '0XB'

const	MACRO_STATUS = 'KB'

const	HID_PREFIX = '0XC'

const	HID_STATUS = 'HI'

const	GS1_PREFIX = 'GS1~'

const	GS1_STATUS = 'GS'

Static Public Attributes
static	$requestInfoHeader = 'customer age'

static	$requestInfoMsg = 'Type customer birthdate YYYYMMDD'

Member Function Documentation

COREPOS\pos\parser\parse\UPC::check ( $str )

The default case is pretty simple. A numeric string is checked as a UPC.

The 0XA prefix indicates a scanned value from the scale. This prefix was selected because PHP's validation still considers the whole string a [hex] number. That helps with overall input validation. A complex entry like: 5*0XA001234567890 Is handled correctly because there's a "number" on both sides of asterisk. The prefix is then stripped off by this parser to get the actual UPC value.

The GS1~ prefix is an old artificat of wedge compatibility. Using something like 0XB instead would probably be an improvement.

COREPOS\pos\parser\parse\UPC::parse ( $str )

Do not apply scanned items if tare has been entered

COREPOS\pos\parser\parse\UPC::sanitizeUPC ( $entered )

If EANs do not include check digits, the value is 13 digits long, and the value does not begin with a zero, it most likely represented a hand-keyed EAN13 value w/ check digit. In this configuration it's probably a miskey so trim the last digit.

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

pos/is4c-nf/parser/parse/UPC.php

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Member Function Documentation