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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
function generate_secret_key($length = 32) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()_+{}[]|:;<>?,./';
$characters_length = strlen($characters);
$random_string = '';
for ($i = 0; $i < $length; $i++) {
$random_string .= $characters[random_int(0, $characters_length - 1)];
}
return $random_string;
}
echo generate_secret_key();
?>