DBI scripts are located in the directory ______________
 

What will be the output of the following PHP code?

 Which of the following statements invoke the exception class? 

 What is the default value of the max_execution_time directive? This directive specifies how many seconds a script can execute before being terminated. 

  What will be the output of the following PHP code? 

<?php

$value = 'car';

$result = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE);

?>

Why is the null character \0 (backslash zero) used in PHP?

 What will be the output of the following PHP code? 

<?php
$b = 1;
switch($b)
{
case 1.0:
   print "hi";
   break;
case 1:
   print "hello";
   break;
default:
   print "hi1";
}
?>

What will be the output of the following PHP code?

 Say you want to report error concerned about fatal run-time, fatal compile-time error and core error which statement would you use? 

What will be the output of the following PHP code?

<?php

$text = "this is\tsome text that\nwe might like to parse.";

print_r(explode("[ ]", $text));

?>