Only works on Android devices and is used for wifi configuration. Scanning such a code would, after prompting the user, configure the device's wi-fi accordingly.
- authentication: The authentication type; can be WEP, WPA, or 'nopass' for no password. Or, omit for no password.
- ssid: The network SSID. It is required. Enclosed in double quotes if its an ASCII name, but could be interpreted as hex (i.e. "ABCD").
- password: The password. This is ignored if
authenticationis set to 'nopass'. Enclose in double quotes if it is an ASCII name, but could be interpreted as hex (i.e. "ABCD")
- hidden: Optional. Set to true if the SSID is hidden.
Special characters "", ";", "," and ":" should be escaped with a backslash (""). For example, if an SSID was literally "foo;bar\baz" (with double quotes part of the SSID name itself) then it would be encoded like: \"foo\;bar\baz\"
use Da\QrCode\QrCode; use Da\QrCode\Format\WifiFormat; $format = new WifiFormat(['authentication' => 'WPA', 'ssid' => 'testSSID', 'password' => 'HAKUNAMATATA']); $qrCode = new QrCode($format); header('Content-Type: ' . $qrCode->getContentType()); echo $qrCode->writeString();
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