What will be the output of the following PHP code ?
<?php
$color1 = "red";
$color2 = "green";
echo "$color1" . "$color2";
?>
<?php
$color1 = "red";
$color2 = "green";
echo "$color1" . "$color2";
?>
A. red
B. green
C. red green
D. redgreen
Answer: Option D
Solution (By Examveda Team)
The . operator is used to join to strings.This Question Belongs to PHP >> Operators And Expressions In Php
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