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qr-code
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examples
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generic-use
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### Generic Use You can use the root library for creating generic QR Codes. By default, a generic QR Code is a text code. ```php <?php use QR_Code\QR_Code; QR_Code::png('Hello World'); ``` The code above should stream a PNG image like this:  If you want to save the file, enter a path and name relative to the **PUBLIC** folder as a 2nd argument. ```php <?php use QR_Code\QR_Code; QR_Code::png('Hello World', '/path/to/myBeautifulQRCode.png'); ``` It is possible to create other types of QR Codes by embedding the appropriated **code string**. E.g.: ```php <?php use QR_Code\QR_Code; QR_Code::png('TEL:+55 31 1234-5678'); ``` The code above generates a [Phone QR Code](../phone). Your device should open your contacts and present you the option to save it. Try it: 
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