The PHP nl2br function converts a newline character to & amp; lt; br & amp; gt;

Converts a line break to <br>.
Syntax: string nl2br (string );
Return Value: String
Function Type: Data Processing
Description
This function converts a newline character to an <br> command for HTML newline.
Copy codeThe Code is as follows:
<? Php
$ Str = 'first line
Row 2
Row 3 ';
Echo $ str; // not replaced
Echo ("<br> --------------- <br> ");
Echo nl2br ($ str); // displayed after replacement
?>

// Output
The first row, the second row, and the third row
-----------------
First line
Row 2
Row 3
Nl2br
Converts a line break to <br>.
PHP nl2br () Syntax: string nl2br (string );
Return Value: String
Function Type: Data Processing
PHP nl2br () Description
This function converts a newline character to an <br> command for HTML newline.