quickly decode something with is base64 encoded on the command line. Useful for retrieving attachments from botched mail clients like outlook and hotmail.

#!/opt/local/bin/php
<?php

if (    isset($_SERVER['argv']) && isset($_SERVER['argv'][1]) && 
        is_string($_SERVER['argv'][1]) && is_file($_SERVER['argv'][1])  ){
            
    $code = file_get_contents($_SERVER['argv'][1]);
    echo base64_decode($code);
} else {
    echo "\nFirst argument must be the base 64 encoded text file to decode. Make sure you redirect the output to a new file\n";
    die;
}