Higher versions of php seem to no longer support the mysql_connect function
It is used in PHP5 version. It is not used in PHP7 version. Use mysqli_connect.
was abolished. Now most of them are mysqli and pdo
mysqli
Use mysqli_connect
Yes, rewritten into mysqli syntax
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It is used in PHP5 version. It is not used in PHP7 version. Use mysqli_connect.
instead.was abolished. Now most of them are mysqli and pdo
mysqli
Use mysqli_connect
Yes, rewritten into mysqli syntax