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

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

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

Which is not correct with respect to Authentication using CURL?

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

Which magic constant of PHP returns function name?

What function creates a cookie?

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

How can we set the default time zone using PHP?

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

Result of casting the integer 1 to an array: (array) 1