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php generate QRcode example_PHP tutorial

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Jul 13, 2016 am 10:18 AM

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PHP generates QRcode example

This article describes an example of php generating QRcode. Is a very useful function. Share it with everyone for your reference. The details are as follows:

The example demonstration effect is shown in the figure below:

php生成QRcode实例帮客之家

The main function codes are 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 = 'demo qrcode'; // data

$ecc = 'H'; // L-smallest, M, Q, H-best

$size = 10; // 1-50

$filename = $PNG_TEMP_DIR.'qrcode_'.time().'.png';

QRcode::png($data, $filename, $ecc, $size, 2);

chmod($filename, 0777);

echo ' php generate QRcode example_PHP tutorial ';

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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 = $PNG_TEMP_DIR.'qrcode_'.time().'.png'; QRcode::png($data, $filename, $ecc, $size, 2); chmod($filename, 0777); echo ' php generate QRcode example_PHP tutorial

php generate QRcode example_PHP tutorial

'; ?>

http://www.bkjia.com/PHPjc/882701.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/882701.htmlTechArticlePHP generates QRcode example. This article tells the example of php generating QRcode. Is a very useful function. Share it with everyone for your reference. The details are as follows: The example demonstration effect is shown in the figure below...

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