Which one is correct?

    $s = fwrite (“a string here”);
    $s = fwrite ($fp,”a string here”);
    $s = fwrite (“a string here”,$fp);
    none of the above

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

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

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

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

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)

What's the output? function foobar( $arg ){ static $a = 0; echo $arg; $a++; return $a; } echo foobar( 1 ); echo foobar( 3 );

What's the output? 'a', 1 => 'b'); var_dump ($array); ?>

Purpose of this function? headers_sent()

What does the rsort() function do?

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