What will be the output of the following PHP code?
$a = "clue";
$a

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What will be the output of the following PHP code?

$a = "clue";
$a .= "get";
echo "$a";



View More Related Question

1) What will be the output of the following code?

  $foo = 'Bob';
$bar = &$foo;
$bar = "My name is $bar";
echo $bar;
echo $foo;
?>

2) What will be the output of the following PHP code?

$a = "clue";
$a .= "get";
echo "$a";

3) Which of following variables can be assigned a value to it?

  1. $3hello
  2. $_hello
  3. $this
  4. $This

4) What will be the output of the following PHP code?

$total = "25 students";
$more = 10;
$total = $total + $more;
echo "$total";

5) What will be the output of the following PHP code?

$num = 10;
echo 'What is her age? n She is $num years old';

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