Str replace function. How much do you know it?

alrht, I have this code

<?php echo ltrim(str_replace(':','',wp_title(':',false)));?>.html">

In this I have removed colon ( : ) from wp_title and now I want to replace all the spaces in wp_title with dash too.

Can you help me?

If you can't get above words, see this
Let wp_title is [ Hello: friend]
current output- Hello friend.html
I want it to be- Hello-friend.html

Please help me

 

Why not preg_replace?

 

use array: str_replace(array(':',' '), array('','-'), $str);

 

I am not a pro in php. I managed to use ARRAY but its creating extra dash.

My output is [--Hello-friend.html]

The two extra dashes before hello.

How can I remove them?

 

I got it working

Used trim((the above code),'-')

Working with trim.