PHP chunk_split() Function

The chunk_split() Splits a string into smaller sections and inserts a specific delimiter between each section.

	Syntax

chunk_split(string,length,end)

Parameters

string - (Required) The string to be split.
length - (Optional) The length of each chunk.(Default is 76)
end - (Optional) Delimiter string to insert between each block. (Default is \r\n)

Example

<?php
echo chunk_split("Welcome",3,"-");
?>

Output

Wel-com-e-