How do I find out the number of parameters passed into function?

Question Posted / som

How do I find out the number of parameters passed into function?..

Answer / som

func_num_args() function returns the number of parameters
passed in.

Is This Answer Correct ?

23 Yes

1 No

More PHP Interview Questions

How can we find the number of rows in a result set using PHP?

What is the difference between super () and this ()?

What is difference between static and constant in php?

What is singleton pattern in php?

What exactly is validating and sanitizing?

How can I load data from a text file into a table?

Can we use onclick in submit button?

How can we extract string 'techinterviews.com' from a string 'http://www.techinterviews.com' using regular expression in PHP?

Explain what is the difference between session and cookie?

How to get ip address of clients machine?

What is the use of mvc in php?

What is the use of trim in php?

For more PHP Interview Questions Click Here