Defines constants and functions for card processing.
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| static | paycard_info ($pan) |
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| static | paycard_accepted ($pan, $ebt=true) |
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| static | paycard_type ($pan) |
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| static | paycard_issuer ($pan) |
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| static | paycard_live ($type=self::PAYCARD_TYPE_UNKNOWN) |
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| static | paycard_reset () |
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| static | paycard_wipe_pan () |
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| static | paycard_validNumber ($pan) |
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| static | paycard_validExpiration ($exp) |
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| static | paycard_magstripe ($data) |
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static | paycard_maskPAN ($pan, $first, $last) |
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static | paycard_moneyFormat ($amt) |
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static | paycard_errorText ($title, $code, $text, $retry, $standalone, $refuse, $carbon, $tellIT, $type) |
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static | paycard_msgBox ($type, $title, $msg, $action) |
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static | paycard_errBox ($type, $title, $msg, $action) |
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static | paycard_db () |
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static | paycard_db_query ($query_text, $link) |
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static | paycard_db_num_rows ($result) |
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static | paycard_db_fetch_row ($result) |
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const | PAYCARD_MODE_BALANCE =1 |
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const | PAYCARD_MODE_AUTH =2 |
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const | PAYCARD_MODE_VOID =3 |
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const | PAYCARD_MODE_ACTIVATE =4 |
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const | PAYCARD_MODE_ADDVALUE =5 |
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const | PAYCARD_MODE_VOIDITEM =6 |
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const | PAYCARD_MODE_CASHOUT =7 |
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const | PAYCARD_TYPE_UNKNOWN =0 |
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const | PAYCARD_TYPE_CREDIT =1 |
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const | PAYCARD_TYPE_GIFT =2 |
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const | PAYCARD_TYPE_STORE =3 |
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const | PAYCARD_TYPE_ENCRYPTED =4 |
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const | PAYCARD_ERR_OK =1 |
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const | PAYCARD_ERR_NOSEND =-1 |
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const | PAYCARD_ERR_COMM =-2 |
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const | PAYCARD_ERR_TIMEOUT =-3 |
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const | PAYCARD_ERR_DATA =-4 |
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const | PAYCARD_ERR_PROC =-5 |
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const | PAYCARD_ERR_CONTINUE =-6 |
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const | PAYCARD_ERR_NSF_RETRY =-7 |
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const | PAYCARD_ERR_TRY_VERIFY =-8 |
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Defines constants and functions for card processing.
| static PaycardLib::paycard_accepted |
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$pan, |
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$ebt = true |
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Check whether a given card is accepted
- Parameters
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| $pan | the card number |
| $ebt | [boolean, default true] |
- Returns
- 1 if accepted
- 0 if not accepted
| static PaycardLib::paycard_info |
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$pan) | |
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Identify card based on number
- Parameters
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- Returns
- array with keys:
- 'type' paycard type constant
- 'issuer' Vista, MasterCard, etc
- 'accepted' boolean, whether card is accepted
- 'test' boolean, whether number is a testing card
EBT-Specific Notes: EBT BINs added 20Mar14 by Andy Based on NACHA document; that document claims to be current as of 30Sep10.
Issuer is normally give as EBT (XX) where XX is the two character state postal abbreviation. GUAM is Guam and USVI is US Virgin Islands. A few states list both a state BIN number and a federal BIN number. In these cases there's an asterisk after the postal abbreviation. Maine listed both a state and federal BIN but they're identical so I don't know how to distinguish. The PAN length is not listed for Wyoming. I guessed 16 since that's most common.
| static PaycardLib::paycard_issuer |
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$pan) | |
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Get paycard issuer
- Parameters
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- Returns
- string issuer
Issuers include "Visa", "American Express", "MasterCard", and "Discover". Unrecognized cards will return "Unknown".
| static PaycardLib::paycard_live |
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$type = self::PAYCARD_TYPE_UNKNOWN) | |
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Check whether paycards of a given type are enabled
- Parameters
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| $type | is a paycard type constant |
- Returns
- 1 if type is enabled
- 0 if type is disabled
| static PaycardLib::paycard_magstripe |
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$data) | |
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Extract information from a magnetic stripe
- Parameters
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- Returns
- An array with keys:
- 'pan' the card number
- 'exp' the expiration as MMYY
- 'name' the cardholder name
- 'tr1' data from track 1
- 'tr2' data from track 1
- 'tr3' data from track 1
Not all values will be found in every track. Keys with no data will be set to False.
If the data is really malformed, the return will be an error code instead of an array.
| static PaycardLib::paycard_reset |
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Clear paycard variables from session
| static PaycardLib::paycard_type |
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$pan) | |
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Determine card type
- Parameters
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- Returns
- a paycard type constant
| static PaycardLib::paycard_validExpiration |
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$exp) | |
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Validate expiration date
- Parameters
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| $exp | expiration formatted MMYY |
- Returns
- 1 if ok
- -1 if the argument is malformed
- -2 if the month is smarch-y
- -3 if the date is in the past
| static PaycardLib::paycard_validNumber |
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$pan) | |
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Validate number using Luhn's Algorithm
- Parameters
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- Returns
- 1 if the number is valid
- 0 if the number is invalid
| static PaycardLib::paycard_wipe_pan |
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Clear card data variables from session
Storing card data in session is not recommended.
The documentation for this class was generated from the following file:
- pos/is4c-nf/plugins/Paycards/lib/PaycardLib.php
