How to Find Absolute Value of a Number - Php
Find Absolute Value
Snippet Code
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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);
?>
