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var_dump(mb_detect_encoding($_GET['name']));$foo = array(    'Löw',    $_GET['name'],    utf8_decode($_GET['name']),);foreach ($foo as $bar) {var_dump($bar);    for ($i=0; $i < strlen($bar); $i++) {        var_dump(ord($bar{$i}));    }}/*string 'UTF-8' (length=5)string 'Lšw' (length=3)int 76int 154int 119string 'Löw' (length=4)int 76int 195int 182int 119string 'Löw' (length=3)int 76int 246int 119*/