What is the default port number of HTTPs? 

 How many types of filtering are present in PHP? 

 Which one of the following is the default PHP session name? 

Which PHP function is used to start a session?

Before you try to process the file, you need to make sure that your $err value is equivalent to _________ 

Which one of the following can be used to instantiate an object in PHP assuming class name to be Fruits?

Which of the following statements can be used to add two months to an existing date?

 Suppose you want to calculate the date 45 days from the present date which one of the following statement will you use?

Which of the conditional statements is/are supported by PHP?

 i) if statements

 ii) if-else statements

 iii) if-elseif statements 

iv) switch statements 

What will be the output of the following PHP code?

<?php

function convertSpace($string)

{

return str_replace("_", " ", $string);

}

$string = "Peter_is_a_great_guy!";

echo filter_var($string, FILTER_CALLBACK, array("options"=>"convertSpace"));

?>