fork(4) download 
  1. <?php
  2.  
  3. $string = 'MyHomeIsHere';
  4. $regex = '~		# delimiters
  5. 		\B 		# match where \b does not match
  6. 		[A-Z]	# one of A-Z
  7. 		~x';	# free spacing mode for this explanation
  8.  
  9. $words = preg_replace($regex, ' $0', $string);
  10. echo $words;
  11. ?>
Success #stdin #stdout 0.02s 52432KB
comments (?)
stdin 
Standard input is empty
stdout 
My Home Is Here
https://ideone.com/fkhCxK
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!