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What will be the output of the following PHP code &lt...

This question belongs to PHP Operators And Expressions In Php
Operators and Expressions in php
?

What will be the output of the following PHP code ? 
<?php
$x = 4;
$y = 3
$z = 1;
$z = $z + $x + $y;
echo "$z";
?>

Answer & Solution
Correct Answer: Option C
Normal addition of variables x, y and z occurs and result of 8 will be displayed.
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