nl2br

PHP 4, PHP 5, PHP 7, PHP 8
nl2br - Inserts HTML line breaks before all newlines in a string

nl2br( string$string, [bool$use_xhtml = true] ): string

Returns string with <br /> or <br> inserted before all newlines (\r\n, \n\r, \n and \r).

Parameters

string

The input string.

use_xhtml

Whether to use XHTML compatible line breaks or not.

Return Values

Returns the altered string.

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Function nl2br:

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