fputcsv adds a line ending on the last element

Question

I have a basic PHP script that creates a csv file from an array. Here is an example of the code:

$array = [
    [1,2,3],
    [4,5,6]
];

$handle = fopen(\'te         


        

Answer 1

I found this solution on another question: https://stackoverflow.com/a/8354413/1564018

$stat = fstat($handle);
ftruncate($handle, $stat['size']-1);

I added these two lines after fputcsv() and they removed the last new line character, removing the blank line at the end of the file.