Php abs
From w3cyberlearnings
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PHP function abs
This function is returns the absolute value of a given number.
Syntax abs
- x: is a number.
abs(x)
Example 1
<?php $price1 = -2.5; $price2 = 8.8; echo abs($price1); echo "<br/>"; echo abs($price2); ?>
Output
2.5 8.8
