- var_dump: documentation ( source)
- chr: documentation ( source)
- floor: documentation ( source)
- str_pad: documentation ( source)
- ord: documentation ( source)
<?php
$val = 'DANIEL123';
var_dump($val);
$val = str_pad($val,
(16 * (
floor(strlen($val) / 16) + (
strlen($val) % 16 == 0 ? 2 : 1
)
)
),
chr(16 - (strlen($val) % 16)
)
);
foreach ($val as $char)
{
var_dump($char);
var_dump(ord($char));
}