How would you start a session?

Output of the code?

Which is true regarding $a + $b, where both of them are arrays?

Result of following operation? print 4<< 5;

Which features are supported in PHP 5?

If expire parameter of setCookie function is not specified then:

Which lines needed to be commented to print class name ? Class GOT { function tirian() { echo get_class($this); } } 8. $sparta = new GOT(); 9. $sparta -> tirian(); 10.GOT::tirian();

What is different in explode() and str_split function?

Why for($i=0; $i<count($array); $i++) is a bad style?

Which operation cannot be performed using the standard ftp:// stream wrapper ?

what is php tag?