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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
$a  =  '12345';
echo "qwe$arty";
?>

Answer & Solution
Correct Answer: Option C
qwe, because $a became $arty, which is undefined.
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