PHP chunk_split() and str_split() Function
Program 1
<html> <head><title>String in PHP Application</title> <body> <pre> <center> <?php $mystr="Data flair free course"; // $newstr=chunk_split($mystr,2,'.'); // echo $newstr; //$newarray=str_split($mystr,4); //print_r($newarray); //str_split() //chunk_split() ?> </pre> </center> </body> </html>