Tous les codes sources "Mais pourquoi ?"page 39
PHP
3 June, 2014 à 09:22
#213
function isCC($num)
{
$length = strlen($num);
$fuck = 0;
for($i = $length-1; $i>=0; $i--)
{
$digit = substr($num, $i, 1);
if ((($length - $i) % 2) == 0)
{
$digit = $digit * 2;
if ($digit > 9)
$digit = $digit - 9;
}
$fuck += $digit;
}
return (($fuck % 10) == 0);
}
PHP
1 June, 2014 à 04:52
#175
// . . .
return $this->boolean((bool)$data);
}
/**
* Translates between PHP boolean values and Database (faked) boolean values
*
* @param mixed $data Value to be translated
* @return mixed Converted boolean value
* @access public
*/
function boolean($data) {
if ($data === true || $data === false) {
if ($data === true) {
return "true";
}
return "false";
} else {
return !empty($data);
}
}