How do I typecast a variable to boolean?

Which function changes directory on ftp-connection?

What's the output?

OCI8, PostgreSQL, and SQLSRV are all examples of

Which outputs a formatted string?

What is a large binary data object called in PHP?

Which php control structure is used inside a loop to skip the rest of the current loops code and go back to the start of the loop for the next iteration

What is the cause of 'Cannot modify header information - headers already sent'?

Which code would you use to print all the elements in an array called $cupcakes?

You are using the following code to find a users band, but it is returning false. Which step(s) would solve the problem? isset ($_GET['fav_band'])

Both self and this are keywords that can be used to refer to member variables of an enclosing class. The difference is that $this->member should be used for ** members and self::$member should be used for ** members.