Online PHP editor | vld for ogLru

<?php print_r(base64_encode(pack('C8', 32767))); /* function pack_encode($val) { $b64 = base64_encode(pack($format, $val)); return str_replace(array('/', '='), array('_', ''), $b64); // "/" json-encodes poorly and "=" is padding } function pack_decode($bin) { $b64 = str_replace('_', '/', $bin); // un-padded $data = unpack('C'.(length($bin)/2), base64_decode($b64, false)); $val = 0; foreach ($data as $v) { $val = ($val<<$width) | $v; } return $val; } $max = 32767; $n = 20; $step = intval($max/$n); for ($i=0; $i<=$n; $i++) { $val = $i*$step; $enc = pack_encode($val); $dec = pack_decode($val); echo "$enc $dec $val\n"; } */

Finding entry points Branch analysis from position: 0 1 jumps found. (Code = 62) Position 1 = -2 filename: /in/ogLru function name: (null) number of ops: 11 compiled vars: none line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 3 0 E > INIT_FCALL 'print_r' 1 INIT_FCALL 'base64_encode' 2 INIT_FCALL 'pack' 3 SEND_VAL 'C8' 4 SEND_VAL 32767 5 DO_ICALL $0 6 SEND_VAR $0 7 DO_ICALL $1 8 SEND_VAR $1 9 DO_ICALL 30 10 > RETURN 1