Use the ___ function to return the number of fields in a query result.
A) mysql_return_fields()
B) mysql_num_fields()
C) mysql_count_fields()
D) mysql_field_results()

Question

Quizplus · Accepted Answer

The correct function to use in order to return the number of fields in a query result is mysql_num_fields(). This function takes a parameter representing the result set from the query and returns the number of fields in that result set. The other options provided (mysql_return_fields(), mysql_count_fields(), and mysql_field_results()) are not valid MySQL functions.

Use the ___ Function to Return the Number of Fields