What will be the output of the following PHP code ?
<?php
$color1 = "red";
$color2 = "1";
$color3 = "grey"
echo "$color1" + "$color2" . "$color3";
?>
<?php
$color1 = "red";
$color2 = "1";
$color3 = "grey"
echo "$color1" + "$color2" . "$color3";
?>
A. 1grey
B. grey
C. 0
D. red1grey
Answer: Option A
Solution(By Examveda Team)
+ gives the value 1 and . is used to give join 1 and grey.This Question Belongs to PHP >> Operators And Expressions In Php
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