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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 ItIt tlft_iterator(S s) { ItIt it = lines_iterator(s); ret iff_endOnNull(func -> S { while (it.hasNext()) { S line = it.next(); if (nempty(line = trim(line))) ret line; } null; }); }