Online PHP editor | output for rHCkv

@ 2014-07-21T14:45:15Z

<?php
function wh_en($str, $pass) {
$out = '';
$i = 0;
while($i < strlen($str)) {
$symb = base64_encode($str{$i});
$out .= $symb.$pass;
$i += 1;
}
$out1 = base64_encode($out);
$out = base64_encode($out1);
return $out;
}
function wh_de($str, $pass) {
$sf = base64_decode($str);
$first = base64_decode($sf);
if(strrpos($pass, $first) === $first) {
return null;
} else {
str_replace($pass, '', $first);
$second = explode('==', $first);
$out = '';
$i = 0;
while($i < count($second)) {
$out .= base64_decode($second[$i].'==');
}
return $out;
}
}
$str = 'super89';
$pass = 'etpa';
$en = wh_en($str, $pass);
$de = wh_de($en, $pass);
echo $en.'<br><br>'.$de;
?>

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/rHCkv on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.4, 7.4.6 - 7.4.33: Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/rHCkv on line 6
Process exited with code 137.
Output for 7.4.5: Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/rHCkv on line 6 Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 31457288 bytes) in /in/rHCkv on line 25
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.12 - 7.3.33: Process exited with code 137.

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