- substr: documentation ( source)
- ini_set: documentation ( source)
- base64_encode: documentation ( source)
<?php
ini_set('max_execution_time', 300);
$string = 'SELECT * FROM jokes WHERE joke LIKE';
foreach (mcrypt_list_algorithms() as $algo) {
for ($i=1; $i<strlen($string); $i++) {
$substr = substr($string, 0, 10+$i);
echo $substr . ' => ';
$r = base64_encode(mcrypt_encrypt($algo, 'mep', $substr, 'ecb'));
/*if (strpos($r, 'G+') === 0)*/ echo $r . PHP_EOL;
}
}