Weird Characters

Create QR Codes in PHP

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Weird Characters

Forum: Help

Creator: Andy Jacobs

Created: 2010-12-11

Updated: 2014-10-21

Andy Jacobs - 2010-12-11

Hi

I've successfully got this working in a file on it's own where I can create a QR code based on variable passed through the URL.

However, when I use the same piece of code on my site I just get loads of odd characters displaying like these:

�PNG �� IHDR��c��c��,��

Can someone point me in the right direction please?

Regards

Andy

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Tmayo - 2011-11-30

Did you ever get this solved? I am having the same porblem

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Reid Givens - 2013-10-23

It might be because the wrong headers are being sent to the browser. Add header('Content-Type: image/png'); above QRcode::png

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MoJo - 2014-10-21

It may be and issue with the permissions of the "temp" directory, try changing it to 777 and see if that helps?

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