Swap two variables value without using third variable in php ?

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Bhushan Singh

Swap two variables value without using third variable in php ?

By Bhushan Singh in PHP on Oct 17 2014

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Apr, 2019 11
$a = 5; $b = 6; $b=$a+$b; $a=$b-$a; $b=$b-$a; echo $a . ',' . $b;
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Apr, 2017 7
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Nov, 2014 18
PHP Interview Question and Answer for Fresher and Experienced
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Oct, 2014 29
"; echo "b-----".$b;?>
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