/hphp/test/slow/uniqid-long-prefix.php

https://github.com/xstudio/hhvm · PHP · 6 lines · 6 code · 0 blank · 0 comment · 1 complexity · 83b6d95fcadb8f169e4086d11e177cfd MD5 · raw file 

    

  1. <?php
    2. 

  2. $prefix = str_repeat('0!1@2#3$4%5^6&7*', 17); // 272 characters
    3. 

  3. $id = uniqid($prefix, true);
    4. 

  4. var_dump(strlen($id) > 272);
    5. 

  5. var_dump(strncmp($prefix, $id, strlen($prefix)) == 0);
    6. 

  6. var_dump(strpos($prefix, substr($id, strlen($prefix))) === false);
    7.