Utilities¶

isCnab240¶

Test if a content is a cnab 240 positions valid.

Util::isCnab240($content)

isCnab400¶

Test if a content is a cnab 400 positions valid.

Util::isCnab400($content)

IPTE2CodigoBarras¶

Converts a digitable line from the bill to the string that generates the bar code

Util::IPTE2CodigoBarras($ipte)

IPTE2Variveis¶

It parses the bill’s digitable line, extracting the contained variables

Util::IPTE2Variveis($ipte)

array2Controle¶

Converts an array to a control string that can be passed in the bill.

Util::array2Controle(array $array)
// Example
$array = [
    'A' => 47885,
    'B' => 212,
    'C' => 9598,
];
Util::array2Controle($array);
// will return
A47885B212C9598

controle2array¶

It parses the bill’s digitable line, extracting the contained variables

Util::controle2array($control)
// Example
Util::controle2array('A47885B212C9598')
// will return
[
    'A' => 47885,
    'B' => 212,
    'C' => 9598,
]

fatorVencimento¶

Converts a date to the expiration factor

Util::fatorVencimento($date, $format = 'Y-m-d')
// Example
Util::fatorVencimento('2018-01-01')
// will return
7391

fatorVencimentoBack¶

Converts an expiration factor to the corresponding date.

Util::fatorVencimentoBack($factor, $format = 'Y-m-d')
// Example
Util::fatorVencimentoBack('7391')
// will return
'2018-01-01'

// or
Util::fatorVencimentoBack('7391', false)
// will return a instance of Carbon.
Carbon\Carbon Object
(
    [date] => 2018-01-01 00:00:00.000000
    [timezone_type] => 3
    [timezone] => America/Sao_Paulo
)