ob_tidyhandler

(PHP 5, PHP 7, PHP 8)

ob_tidyhandler — ob_start callback function to repair the buffer

ob_tidyhandler(string$input, int$mode = ?): string

Callback function for ob_start() to repair the buffer.

Returns the modified buffer.

示例 #1 ob_tidyhandler() example

<?php
ob_start('ob_tidyhandler');

echo '<p>test</i>';
?>

以上示例会输出：

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> <head> <title></title> </head> <body> <p>test</p> </body> </html>