PHP - Remove last character of file

Question

I have a little php script that removes the last character of a file.

$contents = file_get_contents($path);
rtrim($contents);
$contents = substr($contents, 0         


        

Answer 1

Try this

$fh = fopen($path, 'r+') or die("can't open file");

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

For more help see this