[stable22] Correctly skip suppressed errors in PHP 8.0 #27938
Merged
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Manual backport of #27631
Applies the suggested transformation mentioned in
https://www.php.net/manual/en/migration80.incompatible.php,
The new code still works on PHP 7, as error_reporting() already
returns 0 when diagnostics are suppressed.
This fixes #25807 in PHP 8.0.
For PHP 7.x, #22243 suppresses
the E_NOTICE message from the second session_start() call with the error
suppression operator @, and thus those E_NOTICE messages are still
logged in PHP 8.0.
See also #25806
Signed-off-by: Chih-Hsuan Yen yan12125@gmail.com