nl2br of PHP string function series, inserts HTML newline character br before each new line n in the string

nl2br() Definition and Usage
The nl2br() function inserts an HTML newline character (
) before each new line (n) in a string.
Syntax
nl2br(string) Parameter Description
string Required. Specifies the string to check.
Example

Copy code The code is as follows:

echo nl2br("One line.nAnother line.");
?>

Output:
One line.
Another line .HTML code:
One line.

Another line.

The above introduces the nl2br of the PHP string function series, which inserts the HTML newline character br before each new line n in the string, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.