Consider the following sample code:

$x = 0xFFFE;
$y = 2;
$z = $x && $y;
What will be the value of $z?

What will be the value of, $num, if mytable contains 20 records out of which 10 have myprice=19, 5 have myprice=20 and 5 have myprice=2, before running the mysql_query? $resultSet=mysql_query('UPDATE mytable set myprice = 20 where myprice < 20'); $num=mysql_affected_rows();

You are building Apache from the source distribution. Which is a mandatory requirement for Apache installation?

How would you convert the date set in the following format into a PHP timestamp? $date = 'Monday, July 28, 2008 @ 12:15 am';

You have defined three variables $to, $subject, and $body to send an email. Which method would you use to send an email?

You want to open a file in the PHP application and you also want this application to issue a warning and continue execution, in case the file is not found. Which idea functions would you use in this scenario?

What is the size limit for strings in php?

When will a PHP session be closed?

What's the name of a time-based job scheduler in *nix systems?

You need to use SSL Certificates on your Apache server. Which of the directives you need to assign inside <VirtualHost> section of Apache configuration file?

What will be the ouput of this command: head -5 test.txt