Q:

What will be the output of the following PHP code ?

mhmadesk

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2022-06-24

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What will be the output of the following PHP code ?

<?php
$color1 = "red";
$color2 = "1";
$color3 = "grey"
echo "$color1" + "$color2" . "$color3";
?>

1grey
1
2
Error

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mhmadesk

2022-06-24

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(d).error

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