What function computes the difference of arrays?

PHP can be run on Microsoft Windows IIS(Internet Information Server):

How to start PHP interactive console?

Which can be used to set the time zone in individual scripts?

What does the rsort() function do?

Purpose of this function? headers_sent()

you have defined three variables $to, $subject, and $body to send an email. Which methods would you use for sending an email? mail($to, $subject,$body) sendmail($to, $subject,$body) mail(to, subject,body) sendmail(to, subject,body)

Which are 'magic constant'? __LINE__ __FILE__ c __PRETTY_FUNCTION__ d __CLASS__ __METHOD__

which are used for code reuse? Loops functions Database include files

What's the output? $count=50; function Argument() { $count++; echo $count; } Argument() ?> It will print 50 It will print 51 It will print 52 It will print 1

Late PHP version support remote file accessing for the functions: include() include_once() require_once() All of the above