What will be the output of the following PHP code ? - PHP MCQs

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Yogesh • 7.43K Points
Tutor III

Q. What will be the output of the following PHP code ?

Code:

<?php
$color1 = "red";
$color2 = "green";
echo "$color1" + "$color2";
?>

(A) redgreen

(B) 0

(C) red green

(D) error

Correct answer: Option(B)

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