This page https://www.w3schools.com/php7/php7_ref_mysqli.asp it's showing wrong messages about deprecated.
For example:
mysqli_fetch_all: Is not deprecated, see the manual documentation here => https://www.php.net/manual/es/mysqli-result.fetch-all.php mysqli_fetch_array: idem => https://www.php.net/manual/es/mysqli-result.fetch-array.php mysqli_fetch_assoc: idem
etc.
Please, could somebody check this and fix it?
Thanks.