PabloVallejo · February 14, 2013 15:40
diff --git a/split-string.php b/split-string.php
 <php 
 $string = "This is a sample paragraph, it happens to be very long and I want add a space every 20 characters";
 echo chunk_split( $string, 20, ' ' );
	<php
	$string = "This is a sample paragraph, it happens to be very long and I want add a space every 20 characters";
	echo chunk_split( $string, 20, ' ' );