mysqliresult
mysqli_result is a class in the MySQLi extension for PHP that represents the result set of a database query. When you execute a query using mysqli_query() or mysqli_stmt::execute(), and the query returns data (such as a SELECT statement), mysqli_query() or mysqli_stmt::execute() returns an object of type mysqli_result.
This object provides methods to access and process the data returned from the database. Common operations include
The num_rows property of a mysqli_result object allows you to easily determine how many rows were returned