Remove Multiple Spaces Before and After Characters PHP

Question

Hi, say I have a string like so

 Testing       

How could I have it remove all spaces before the first letter, and all spaces after the last letter in the string.

Thanks!

Answer 1

use trim()

Be sure to have this close by: String functions in PHP

Answer 2

Try the trim function.

Answer 3

string trim  (  string $str  [,  string $charlist  ] )

Answer 4

Look here for all string functions in PHP.

http://php.net/manual/en/ref.strings.php

use trim(string)