What is the correct way to read the result of a variable dump into a string?

Which is a type of array in PHP?

Use of the CDATA section in XML?

Suppose after successful login following values are stored in session as per the given code:- session_start(); $_SESSION['logged'] = 1; $_SESSION['id'] = $id; $_SESSION['name'] = $contact_name; $_SESSION['email'] = $email; Now how will you remove the email value from the session?

Which is not a valid PHP debugger?

What is the output?

What's the output? preg_filter($pattern, $replace, $subject)

Which is true about the 'touch' function in PHP? Signature: touch($filename, $time) : boolean

PHP scripts can be saved, and included later, under which allowed file extensions?

To determine if the file pointer is at the end of a successfully opened file, use the...

In PHP5, your 'construct' method must be named the exact same thing as your 'class'.