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add phpDoc for public functions #19

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add phpDoc for public functions #19

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07e071c
add phpDoc for public functions
rozinko Oct 23, 2018
300e4da
fix test fail
rozinko Oct 23, 2018
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6 changes: 3 additions & 3 deletions .travis.yml
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
language: php

php:
- 5.3
- 5.4
- 5.5
- 5.6
- 7.0
- 7.1
- 7.2

before_script:
- composer install
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4 changes: 2 additions & 2 deletions composer.json
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Original file line number Diff line number Diff line change
Expand Up @@ -11,11 +11,11 @@
}
],
"require": {
"php": ">=5.3.0",
"php": ">=5.6.0",
"lib-pcre": ">=7.3"
},
"require-dev": {
"phpunit/phpunit": "4.7.*"
"phpunit/phpunit": "^5"
},
"autoload": {
"psr-4": {
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24 changes: 24 additions & 0 deletions src/CreditCard.php
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Expand Up @@ -96,6 +96,14 @@ class CreditCard
),
);

/**
* Validate credit card number
*
* @param string|int $number
* @param string $type
*
* @return array
*/
public static function validCreditCard($number, $type = null)
{
$ret = array(
Expand All @@ -122,11 +130,27 @@ public static function validCreditCard($number, $type = null)
return $ret;
}

/**
* Validate card cvc code
*
* @param string|int $cvc
* @param string $type
*
* @return bool
*/
public static function validCvc($cvc, $type)
{
return (ctype_digit($cvc) && array_key_exists($type, self::$cards) && self::validCvcLength($cvc, $type));
}

/**
* Validate card experience date
*
* @param string|int $year
* @param string|int $month
*
* @return bool
*/
public static function validDate($year, $month)
{
$month = str_pad($month, 2, '0', STR_PAD_LEFT);
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