chunk_split in PHP

 PHP chunk_split() function specified string is divided into a series of smaller chunks.

Syntax :

chunk_split(string,length,end)

Parameters Description:

string : Required. Defines the input string
length : Optional. Defines length of chunks. Default is 76.
end : Optional. Defines the line ending sequence. Default is \r\n.
Note: PHP chunk_split() function does not modify the original string.

Example:

<?php 
echo "<strong>here we will split the string after each character and add a (. dot) after each split :<strong><br />";
$str_name = "Good Morning!";
echo chunk_split($str_name,1,".")."<br />";
echo "<strong>here we will split the string after the sixth character and add (...) after each split :</strong><br />";
$str_name = "Good Morning!";
echo chunk_split($str_name,5,"..."); 
?>

Output will be:

here we will split the string after each character and add a (. dot) after each split :
G.o.o.d. .M.o.r.n.i.n.g.!. 
here we will split the string after the sixth character and add (...) after each split :
Good ...Morni...ng!...