PHP uses QR to generate two-dimensional code sample sharing _php Tutorial

Copy CodeThe code is as follows:
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 = ' http://www.jb51.net '; 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 ';
?>

http://www.bkjia.com/PHPjc/718614.html www.bkjia.com true http://www.bkjia.com/PHPjc/718614.html techarticle Copy the code as follows: Php ini_set (' display_errors ', ' on '), $PNG _temp_dir = dirname (__file__). Directory_separator. ' Temp '. Directory_separator; $PNG _web_dir = ' temp/'; Include " ...

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