What will be the output of the following PHP code ? <?php $color1 = " – McqOptions

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1.	What will be the output of the following PHP code ? <?php $color1 = "red"; $color2 = "red"; echo "$color1" + "$color2"; ?>
A.	Redgreen
B.	Red green
C.	0
D.	1
Answer» D. 1

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