How to use chunk_split function in php

Usage of chunk_split function in php: [string chunk_split($string, $length, $end)]. The chunk_split function can split a string into a series of smaller parts without changing the original string.

The chunk_split() function is a built-in function in PHP. The syntax is string chunk_split($string, $length, $end), which is used to convert strings into Split into a series of smaller chunks of a specific length; this function does not alter the original string.

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How to use the php chunk_split() function?

php The chunk_split() function splits a string into a series of smaller parts; the original string is not changed.

Basic syntax:

string chunk_split($string, $length, $end)

Parameters: This function accepts three parameters, as shown in the syntax above, as described below ：

●　$string: This parameter specifies the string that needs to be divided into chunks.

● $length: This parameter specifies an integer that specifies the block length, defining the length of the string block; the content is a numeric value, and the default is 76.

● $end: This parameter specifies the line end sequence, defining the content placed at the end of each string block; the content is a string value, and the default is \r\n.

Return value: This function returns a string spllied into smaller chunks.

Let’s take a look at how to use the php chunk_split() function through an example.

Example 1:

<?php
$str = "Hello php.cn!";
echo chunk_split($str,3,"..."); 
?>

Output:

Hel...lo ...php....cn...!...

Example 1:

<?php
$str = "Learning PHP is a good choice!";
echo chunk_split($str,4,"***"); 
?>

Output:

Lear***ning*** PHP*** is ***a go***od c***hoic***e!***

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