- base64_decode: documentation ( source)
- strtr: documentation ( source)
- base64_encode: documentation ( source)
<?php
$data = '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';
function base64_url_decode($input){
return base64_decode(strtr($input, '-_', '+/'));
}
function base64_url_encode($input){
return strtr(base64_encode($input), '+/', '-_');
}
$dat = base64_url_decode($data);
$dat2 = base64_url_encode(dat);
echo $dat2;