3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function encode($to_encode){ $i=0; $len=strlen($to_encode); $ret=''; for($i=0;$i<$len;++$i){ $ret.=str_pad(ord($to_encode[$i]),3,"0",STR_PAD_LEFT);//4 should be enough for UTF-8, right? } return $ret; } function decode($numberstr){ $numberstr=(string)$numberstr; $ret=''; $i=0; $ii=0; $len=strlen($numberstr); $shit=''; $len2=null; for($i=0;$i<$len;$i+=3){ $shit=ltrim(substr($numberstr,$i,3),'0'); $ret.=chr($shit); } return $ret; } $str="the quick brown fox jumps over the lazy dog こどものじかん"; var_dump($str,encode($str),decode(encode($str)));
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
string(65) "the quick brown fox jumps over the lazy dog こどものじかん" string(195) "116104101032113117105099107032098114111119110032102111120032106117109112115032111118101114032116104101032108097122121032100111103032227129147227129169227130130227129174227129152227129139227130147" string(65) "the quick brown fox jumps over the lazy dog こどものじかん"
Output for hhvm-3.10.0

Process exited with code 153.