PHP chunk_split() Function

Split the string after each character and add a "." after each split:

<?php
$str = "Hello world!";
echo chunk_split($str,1,".");
?>

Definition and Usage

The chunk_split() function splits a string into a series of smaller parts.

Note: This function does not alter the original string.

chunk_split(string,length,end)

Parameter	Description
string	Required. Specifies the string to split
length	Optional. A number that defines the length of the chunks. Default is 76
end	Optional. A string that defines what to place at the end of each chunk. Default is \r\n

Return Value:	Returns the split string
PHP Version:	4+

Split the string after each sixth character and add a "..." after each split:

<?php
$str = "Hello world!";
echo chunk_split($str,6,"...");
?>