PHP Generation QRCode Instance

Source: Internet
Author: User

The example in this article describes the QRCode instance of PHP generation. is a very useful feature. Share to everyone for your reference. as follows:

The example demo effect is shown in the following illustration:

The main functional code is as follows:

1 2 3 4 5 6 7 8 9 10 11 12 13 14-15 16 <?php ini_set (' display_errors ', ' on '); $PNG _temp_dir = dirname (__file__). Directory_separator. ' Temp '.  Directory_separator;      $PNG _web_dir = ' temp/';  Include "qrlib.php"; QRCode lib $data = ' demo QRCode '; Data $ECC = ' H '; L-smallest, M, Q, h-best $size = 10; 1-50 $filename = $PNG _temp_dir. ' Qrcode_ '. Time ().  PNG ';  QRCode::p ng ($data, $filename, $ECC, $size, 2);  chmod ($filename, 0777);  Echo ' '; ?>
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