How to Add a space where letter goes capital in a string ??

[lostnucleus]

for example I want to change below string

 

"ThisIsBestPhpHelpSite"  (before)

 

to

 

"This Is Best Php Help Site"  (after)

 

How can i do  that ??

Thanks In advance

[btherl]

This almost gets you there:

 

$str = 'ThisIsBestPhpHelpSite';
print preg_replace('/([A-Z])/', ' $1', $str);

 

You'll have an extra space at the front which you can strip off (eg using trim()).

[Daniel0]

<?php
$string = 'ThisIsBestPhpHelpSite';

$newString = preg_replace('#(?<!^)([A-Z])#', ' $1', $string);

 

This will not give you a leading space.

[lostnucleus]

Thanks btherl  & Daniel0  for your time and  solution.