What will be the output of the following php code?
 $num  = 

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What will be the output of the following php code?

 $num  = 1;
$num1 = 2;
print $num . "+". $num1;
?>



View More Related Question

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

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

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

 $num  = 1;
$num1 = 2;
print $num . "+". $num1;
?>

3) Which version of PHP introduced Try/catch Exception?

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

  1. if statements
  2. if-else statements
  3. if-elseif statements
  4. switch statements

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

$score = 1234;
$scoreboard = (array) $score;
echo $scoreboard[0];

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