TCPDF ERROR: Can't open image file: http://xyz.com/images/i270.png

I have a form that generates a PDF that is saved in a folder. After I upgraded to php 7.3 I get an error " TCPDF ERROR: Can't open image file: http://xyz.com/images/i270.png".
I am not able to figure out what could be the mistake.
I have a lot of php coding in my form and it confuses me to use v6 so I am sticking on to V5 which I find more durable.
Please help
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Thanks
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Ron

And do you HAVE such an image at that url on your site? Can you access it in a browser?

Hello,
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Yes.. It works fine upto php 7.0. but after that I get this error.

Hello
I have this code that picks up the image from a dynamic file. Works fine till php 7. after that i get an error as above.
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<?php echo "\n         {$image[$form->data['photo']]}"; ?>

And if I uncomment it the entire form works fine like this:

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<?php // echo "\n         {$image[$form->data['photo']]}"; ?>

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Thanks
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Ron

Hi Ronn,
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PHP 7 has limited the ways in which arrays can be defined - please try defining $image as an array before you use it here.
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Bob

Hey Bob
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Thanks for the reply.. I am not able to get it work..

<?php  
$unit = $image[$form->data['photo']]; 

echo $unit  

?>

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Could you suggest an example please..
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Thanks again
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Ron

Hi Ron,
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Where do you define $image - it's not part of the normal form data?
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Bob

Hello Bob
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It is from my array
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<?php. $image = array(	); ?>

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Random pick
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Ronn

Hi Ronn,
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But that isn't in the code snippet in your earlier post?? I'm not sure what you are trying to do here?
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Bob

Bob.
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The. earlier snippet is the code I use to pick data from my array (the second snippet). You asked me where the $image came from .. I have been using this code till php 7.0 but after 7.0 if I choose 7.1 or 7.2 or 7.3 php this does not work.
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Hope I have been able to rightly mention.
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Thanks
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Ron

Hi Ron,
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I'm sorry but I don't see how this works - have you only posted a part of your PHP code here?
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Bob