abs( ) function returns the absolute value of the parameter : abs « Math « PHP






  1. PHP
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  3. abs

abs( ) function returns the absolute value of the parameter

 
<?
    abs(50); // 50
    abs(-12); // 12
?>








Related examples in the same category

1.Calling the Built-in abs() Function
2.You can either send a floating-point number or an integer to abs( )