PHP nl2br function turns newline characters into <br>_php tips

Convert newline characters to <br>.
Syntax: String nl2br (String string);
return value: String
Function type: Data processing
Content Description
This function converts the newline character to the <br> instruction of the HTML wrapping.

Copy Code code as follows:

<?php
$STR = ' first line
Second line
Third line ';
echo $str;/No replacement
Echo ("<br>-----------------<br>");
echo nl2br ($STR);//Show after replace
?>

Output
First line, second line, third line.
-----------------
First line
Second line
Third line
Nl2br
Convert newline characters to <br>.
PHP nl2br () Syntax: String nl2br (String string);
return value: String
Function type: Data processing
PHP nl2br () content description
This function converts the newline character to the <br> instruction of the HTML wrapping.