The number of uploaded files cannot be calculated.

You cannot calculate the number of uploaded files. you just copied a section of JAVASCRIPT that adds a text box node, but now you can press "add another" to add a new & lt; input & nbsp; text = "file" & nbsp; name = "img []" & gt; I added & nbsp; echo & nbsp; to the submitted code of the node; 'co cannot calculate the number of uploaded files
Just copied a section of JAVASCRIPT that adds a text box node.
However, if you press "add another" to add a new Node
I added echo 'count ($ _ FILES ['IMG '] ['name'])' to the submitted code) ';

I added two files and printed them out. Why didn't I calculate them? Share to: I am submitting a node... 'data-pics = ''>
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If the value is 1, we recommend that you paste the code for analysis.
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Print $ _ FILES first!
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This is your initial control


This is the control you attached.
Input. setAttribute ('name', 'files [] '); // Set the name attribute of the input node to files [] and pass it to the server as an array.

This is the control you are processing.
$ Num = count ($ _ FILES ['IMG '] ['name']); // calculates the number of uploaded FILES

Should it be clear? Be careful