What will be the output of the following PHP code ?
  1. <?php
  2. print "echo hello world";
  3. ?>

echo hello world
hello world
Nothing
Error
What will be the output of the following PHP code ?
  1. <?php
  2. print "echo hello world";
  3. ?>

01
11
10
Error
What will be the output of the following PHP code ?
  1. <?php
  2. $cars = array("Volvo", "BMW", "Toyota");
  3. print $cars[2];
  4. ?>

Volvo
BMW
Toyota
Error
What will be the output of the following PHP code ?
  1. <?php
  2. $one = "one";
  3. $two = "two";
  4. print($one$two);
  5. ?>

onetwo
one
Nothing
Error
What will be the output of the following PHP code ?
  1. <?php
  2. $one = "one";
  3. $two = "two";
  4. print($one,$two);
  5. ?>

onetwo
one, two
one
Error
What will be the output of the following PHP code ?
  1. <?php
  2. $one = "one";
  3. $two = "two";
  4. print("$one$two");
  5. ?>

onetwo
$one$two
one
Error
What will be the output of the following PHP code ?
  1. <?php
  2. $one = "one";
  3. $two = "two";
  4. print($one==$two);
  5. ?>

true
false
Nothing
Error
What will be the output of the following PHP code ?
  1. <?php
  2. print("this"."was"."a"."bad"."idea");
  3. ?>

thiswasabadidea
this was a bad idea
Nothing
Error
What will be the output of the following PHP code ?
  1. <?php
  2. print "Hello world!<br>";
  3. print "I'm about to learn PHP!";
  4. ?>

I'm about to learn PHP!

Hello world! I'm about to learn PHP!

Hello world!

I'm about to learn PHP!

Error