how to check if extension if varibale contains some file extensions

Question

My variable $FileExtension gives me the extension of a file. Now i want to check for some image extensions.

I tried this:

if($FileExtension == array('jpg', 'png', 'gif)) {
// do something
}

what is the correct way?

Use [`in_array()`](http://php.net/manual/en/function.in-array.php) function. — Rajdeep Paul, May 07 '16 at 16:54

score 1 · Accepted Answer · answered May 07 '16 at 16:54

1

if(in_array($FileExtension,array('jpg', 'png', 'gif'))) {
// do something
}

answered May 07 '16 at 16:54

1 Answers1