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The abs() function returns the absolute value of a number.
Syntax:
abs(number)Example:
<?php
echo abs(9); // 9
echo abs(-3.7); //3.7
echo abs(3 + 5); //8
?>The abs() function returns the absolute value of a number.
Syntax:
abs(number)Example:
<?php
echo abs(9); // 9
echo abs(-3.7); //3.7
echo abs(3 + 5); //8
?>Advertisements
