PHP String nl2br() Function

PHP string nl2br() is predefine function which is used to insert HTML line break before all newlines in a string. It returns string with <br \> or <br> before all newlines (\r\n, \n\r, \n and \r).

Syntax:

Example 1

Note: Generating valid HTML markup by using 'is_xhtml' parameter.

Output:

Your string is: Hello .\ n PHP. \ n Javatpoint By using 'nl2br()' function: Hello . PHP. Javatpoint 

Example 2

Output:

Your string is: Welcome \ r\ n We are learning PHP By using 'nl2br()' Function: Welcome We are learning PHP 

Example 3

Output:

By using 'nl2br()' Function:This is a PHP Tutorial