tc-lib-barcode | PHP library to generate linear | Barcode Processing library
kandi X-RAY | tc-lib-barcode Summary
kandi X-RAY | tc-lib-barcode Summary
This library includes utility PHP classes to generate linear and bidimensional barcodes:.
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Top functions reviewed by kandi - BETA
- Get a barcode array
- init r char
- Create a QR Code .
- Generate a barcode sequence .
- Encode a mask
- Returns SVG code
- Calculates the error correction .
- Step 1 Step
- Figure out 8 bytes
- Encodes an EF4 field .
tc-lib-barcode Key Features
tc-lib-barcode Examples and Code Snippets
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Trending Discussions on tc-lib-barcode
QUESTION
I'm building a QRCode system using this library https://github.com/tecnickcom/tc-lib-barcode. It's working great, but for some odd reason it's only outputting the last result of the $row["url_link"] in the loop. Let me explain.
I have 3 results inside the "qr_codes" table in the following column url_link results (see below)
https://google.com
https://yahoo.com
https://bing.com
It will generate all 3 QRCodes to the browser window but they are all the same QRCodes url links. All 3 QRCodes are https://bing.com
What am I doing wrong here? Any help would be much appreciated
Here is my code:
...ANSWER
Answered 2022-Feb-01 at 01:51If you haven't fixed this yet; all you have to do is rename your for each item in your loop:
Change this:
echo '';
To this:
echo '';
The difference is you are renaming each item in the loop, so no item is the same.
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Create a composer.json in your projects root-directory:.
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