(PHP 5, PHP 7)
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.
input
The buffer.
mode
The buffer mode.
Returns the modified buffer.
Example #1 ob_tidyhandler() example
<?php
ob_start('ob_tidyhandler');
echo '<p>test</i>';
?> The above example will output:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> <head> <title></title> </head> <body> <p>test</p> </body> </html>
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https://www.php.net/manual/en/function.ob-tidyhandler.php