PHP generates a QR code: dcode

Php qr Code generation: dcode is a php extension that generates QR Code based on QR Code encoder. It also implements the authcode function in the Discuz forum system, which is faster than the php version, tens of thousands of QR codes are generated in seconds. If you want to use the Discuz forum to improve performance in this aspect, it is a good choice for this extension.

Dependency: php5.4 + libpng

Sample code:

DCode::encrypt($src, $key = "THIS IS SHIT", $ckeylength = 8, $expire = 0);DCode::decrypt($src, $key = "THIS IS SHIT", $ckeylength = 8); /** * DCode::qrcode($str, $version = 0, $level = QR_ECLEVEL_L, $mode = QR_MODE_KANJI, $casesensitive = 0);* @param $str;* @param $version = 0;* @param $level = QR_ECLEVEL_L;* @param $model = QR_MODE_KANJI;* @param $casesensitive = 0;* @return string*/$filecontent = DCode::qrcode("HELLO");file_put_contents("test.png", $filecontent); /*** DCode::qrcode8bit($str, $version = 0, $level = QR_ECLEVEL_L);* @param $str;* @param $version = 0;* @param $level = QR_ECLEVEL_L;* @return string*/$filecontent = DCode::qrcode8bit("HELLO WORLD");file_put_contents("test1.png", $filecontent); /*** DCode::qrcodedata($sizeof, $data, $version = 0, $level = QR_ECLEVEL_L);* @param $sizeof* @param $data* @param $version = 0;* @param $level = QR_ECLEVEL_L;* @return string*/$filecontent = DCode::qrcodedata(strlen("HELLO WORLD"), "HELLO WORLD");file_put_contents("test2.png", $filecontent); dcode_encrypt($src, $key = "THIS IS SHIT", $ckeylength = 8, $expire = 0);dcode_decrypt($src, $key = "THIS IS SHIT", $ckeylength = 8); $filecontent = dcode_qrcode("HELLO");file_put_contents("test.png", $filecontent); $filecontent = dcode_qrcode8bit("HELLO 8bit");file_put_contents("test1.png", $filecontent); $filecontent = dcode_qrcodedata(strlen("HELLO 8bit"), "HELLO 8bit");file_put_contents("test2.png", $filecontent);

Project homepage:Http://www.open-open.com/lib/view/home/1441010675112