How to Find Absolute Value of a Number - Php

Find Absolute Value

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Absolute number or modulus |x| is a way to express any non-negative real number x without considering its negative sign.

<?php $number='-5.15'; echo abs($number); echo '<br>'; $number1='10.7'; echo abs($number1); echo '<br>'; $number2='10'; echo abs($number2); echo '<br>'; $number3='-7'; echo abs($number3); ?>


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