You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.0 KiB
67 lines
2.0 KiB
== REQUIREMENTS == |
|
|
|
* PHP5 |
|
* PHP GD2 extension with JPEG and PNG support |
|
|
|
== INSTALLATION == |
|
|
|
If you want to recreate cache by yourself make sure cache directory is |
|
writable and you have permisions to write into it. Also make sure you are |
|
able to read files in it if you have cache option enabled |
|
|
|
== CONFIGURATION == |
|
|
|
Feel free to modify config constants in qrconfig.php file. Read about it in |
|
provided comments and project wiki page (links in README file) |
|
|
|
== QUICK START == |
|
|
|
Notice: probably you should'nt use all of this in same script :) |
|
|
|
<?phpb |
|
|
|
//include only that one, rest required files will be included from it |
|
include "qrlib.php" |
|
|
|
//write code into file, Error corection lecer is lowest, L (one form: L,M,Q,H) |
|
//each code square will be 4x4 pixels (4x zoom) |
|
//code will have 2 code squares white boundary around |
|
|
|
QRcode::png('PHP QR Code :)', 'test.png', 'L', 4, 2); |
|
|
|
//same as above but outputs file directly into browser (with appr. header etc.) |
|
//all other settings are default |
|
//WARNING! it should be FIRST and ONLY output generated by script, otherwise |
|
//rest of output will land inside PNG binary, breaking it for sure |
|
QRcode::png('PHP QR Code :)'); |
|
|
|
//show benchmark |
|
QRtools::timeBenchmark(); |
|
|
|
//rebuild cache |
|
QRtools::buildCache(); |
|
|
|
//code generated in text mode - as a binary table |
|
//then displayed out as HTML using Unicode block building chars :) |
|
$tab = $qr->encode('PHP QR Code :)'); |
|
QRspec::debug($tab, true); |
|
|
|
== TCPDF INTEGRATION == |
|
|
|
Inside bindings/tcpdf you will find slightly modified 2dbarcodes.php. |
|
Instal phpqrcode liblaty inside tcpdf folder, then overwrite (or merge) |
|
2dbarcodes.php |
|
|
|
Then use similar as example #50 from TCPDF examples: |
|
|
|
<?php |
|
|
|
$style = array( |
|
'border' => true, |
|
'padding' => 4, |
|
'fgcolor' => array(0,0,0), |
|
'bgcolor' => false, //array(255,255,255) |
|
); |
|
|
|
//code name: QR, specify error correction level after semicolon (L,M,Q,H) |
|
$pdf->write2DBarcode('PHP QR Code :)', 'QR,L', '', '', 30, 30, $style, 'N');
|
|
|