The URLs in the administrative links won’t mean anything to admin.php unless you modify ___.

When a user confirms that he wishes to delete an entry, that entry’s URL is passed to a function which removes the entry from the ___.

Which datatypes are treaded as arrays

Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?

What is the difference between print() and echo()?

There are three different kind of arrays:

What functions count elements in an array?

What array will you get if you convert an object to an array?

Assume you would like to sort an array in ascending order by value while preserving key associations. Which of the following PHP sorting functions would you use?

What is the difference between stat() and fstat()?