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@ 2021-08-01T14:26:03Z

<?php

function roundUp($number){
        $int = floor($number);
        $float = $number-$int;
        if ($float*10 < 2.5)
            $result = $int;
        else
            $result = ceil($number);
        $result+= 0.25;
        echo $number." becomes ".$result."\n";
    }

    roundUp(25.50);
    roundUp(25.10);

Output
Performance
VLD
References
Branches

floor: documentation ( source)
ceil: documentation ( source)

preferences:dark modelive previewkey bindings

27.28 ms | 405 KiB | 5 Q