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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
static int parseHexChar(char c) { if (c >= '0' && c <= '9') ret charDiff(c, '0'); if (c >= 'a' && c <= 'f') ret charDiff(c, 'a')+10; if (c >= 'A' && c <= 'F') ret charDiff(c, 'A')+10; ret -1; }