====== PHP RFC: TidyException type for tidy ======
  * Version: 0.1
  * Date: 2025-10-26
  * Author: devnexen, devnexen@gmail.com
  * Status: Under Discussion
  * Implementation: https://github.com/php/php-src/pull/19417/files


===== Introduction =====
The goal is to allow the tidy extension to have its own exception type, TidyException, with which can be used for the tidy(p) C api usage, thinking about this while working at updating tidy to throw exception rather than raising warnings.

===== Proposal =====

Nothing fancy, the TidyException would be as follow :

<code php>
class TidyException extends Exception
{
}
</code>

==== Examples ====

<PHP>
try {
    $tidy->parseFile("does_not_exist.html");
} catch (TidyException $e) {
    // Cannot load "does_not_exist.html" into memory
    echo $e->getMessage(), PHP_EOL;
}
</PHP>

===== Backward Incompatible Changes =====
  * Before, the extension did not raise an exception, that's the opportunity to create this new exception.

===== Proposed PHP Version(s) =====
  * next PHP 8.x

===== RFC Impact =====
  * none outside of the tidy extension