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<?php if (!defined('PHP_EOL')) { define('PHP_EOL', "\r\n"); } // generate the 32bit byte array $random_key = openssl_random_pseudo_bytes(32); // this is it as hex print "Hex key: " . bin2hex($random_key) . PHP_EOL; print PHP_EOL; // this is the base64 string that you want to save print "Save this string: " . base64_encode($random_key) . PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function openssl_random_pseudo_bytes() in /in/Wf62O:8 Stack trace: #0 {main} thrown in /in/Wf62O on line 8
Process exited with code 255.

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