Remove spaces and newlines at the beginning of PHP files

Question

linux

The script clumsily worked out the contents of the files and added spaces and newlines in php files to the beginning, before
<? php

part of the scripts does not work because of this, how can I remove this case from under ssh?

Answer 1

It is possible through sed, you can stupidly write a script in php - scandir / file_get_contents / trim / file_put_contents

Answer 2

Something like this?

perl -i -ne "next if /^\s*$/;print" script.php

Answer 3

In general, I went through the PHP script as advised