How to replace a whitespace in chosen username?

Question

I want to replace a chosen username with blankspaces with no spaces.

preg_replace("[ ]", "", $username);

It's searching for whitespaces `\s+ says "match a sequence, made up of one or more space characters"` — S.I., Oct 10 '16 at 05:40
Have a look on this one: http://stackoverflow.com/questions/2109325/how-to-strip-all-spaces-out-of-a-string-in-php — Jahangir Alam, Oct 10 '16 at 05:41
@JahangirAlam thanks too, its anoother way to do what i searched for :) — Blueblazer172, Oct 10 '16 at 05:45
@Blueblazer. Is my answer solved your request that you have opted for. — Naresh Kumar P, Oct 10 '16 at 05:46
@NareshKumar.P there is a time lock to mark a question as 'worked for me' — Blueblazer172, Oct 10 '16 at 05:50

Naresh Kumar P · Accepted Answer · 2016-10-10T05:43:26.273

3

You can follow any of the methods provided below for the removal of the white spaces from the string.

$chosen_string = str_replace(' ', '', $chosen_string);

$chosen_string = preg_replace('/\s+/', '', $chosen_string);

Cheat Sheet Reference:

edited Oct 10 '16 at 05:43

answered Oct 10 '16 at 05:40

Naresh Kumar P

it's correct then why -ve marking? +1 – Alive to die - Anant Oct 10 '16 at 05:41
Please justify why -ve marks over to this answer – Naresh Kumar P Oct 10 '16 at 05:42
Still no explanations for the `-ve` marking over to my answer :( – Naresh Kumar P Oct 10 '16 at 05:47
Maybe because it's duplicate and answer can be as comment. – S.I. Oct 10 '16 at 05:48

1 Answers1