What is the result of casting the integer 1 to an array: (array) 1

What function sets the default timezone used by all date and time functions in a script?

How can we set the default time zone using PHP?

Which function removes the first element from an array, and returns the value of the removed element?

What function creates a cookie?

If one wants to convert all double quotes ('') to a backslash followed by a double quote (\'') which of the following can be used?

Which has object oriented and procedural support as well as supports prepared statements?

Which is not correct with respect to Authentication using CURL?

Which Content Type header need to be set to send an HTML mail in PHP?

Difference between 'echo' and 'print' in PHP?

What code to use to obtain an array of response headers for a given URL, indexed by their respective names?