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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
sS randomSubstring(S s, int minLength, int maxLength, Random randomizer default defaultRandomizer()) { int len = random_incl(minLength, maxLength, randomizer); int i = random(l(s)-len, randomizer); ret substring(s, i, i+len); }