<?php
echo generateKey();
function generateKey() {
return base64encode(randBuffer(48));
}
function base64encode($buf) {
$enc = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
return $enc;
}
function randBuffer($n) {
try {
$buf = openssl_random_pseudo_bytes($n);
} catch (Exception $e) {
$buf = "";
for ($i = 0; $i < $n; $i++) {
$buf .= ord(mt_rand(0, 255));
}
}
return $buf;
}
- Output for 5.4.34 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
- ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_
- Output for 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 - 5.4.32
- Fatal error: Call to undefined function openssl_random_pseudo_bytes() in /in/nCFlr on line 16
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected '{' in /in/nCFlr on line 15
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected '{' in /in/nCFlr on line 15
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/nCFlr on line 15
Process exited with code 255.
preferences:
148.04 ms | 401 KiB | 174 Q