PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` regexes = $regexes; } protected static function tryMatch(array $regexes, string $userAgent): array { foreach ($regexes as $regex) { if (preg_match($regex['regex'], $userAgent, $matches)) { $defaults = [ 1 => 'Other', 2 => null, 3 => null, 4 => null, 5 => null, ]; return [$regex, $matches + $defaults]; } } return [null, null]; } protected static function multiReplace(array $regex, string $key, ?string $default, array $matches): ?string { if (!isset($regex[$key])) { return self::emptyStringToNull($default); } $replacement = preg_replace_callback( '|\$(?P\d)|', static function ($m) use ($matches) { return $matches[$m['key']] ?? ''; }, $regex[$key] ); return self::emptyStringToNull($replacement); } private static function emptyStringToNull(?string $string): ?string { $string = trim($string ?? ''); return $string === '' ? null : $string; } }