PHP 5619 connects to the database. Unable to connect to the database. How to connect to the database. plsql connects to the database.

It is not recommended to use mysql_connect, mysql_query and other functions in PHP5.3 and above versions. Instead, use the mysqli series (improved). This is an example of connecting to a database and querying data.

';
	while($row=mysqli_fetch_assoc($result)){
		
		echo $row["name"]." ".$row["surname"].'
';
			}
	mysqli_free_result($result);
}
else{
	echo "the query is not executed.".'
';
}
mysqli_close($link);
?>

The above introduces PHP 5619 to connect to the database, including the content of connecting to the database. I hope it will be helpful to friends who are interested in PHP tutorials.