<?php
$numero_decimal = 25.98/4;
echo floor($numero_decimal * 100) / 100 ."\n";
$numero_decimal = 6.495;
echo floor($numero_decimal * 100) / 100 ."\n";
PD9waHAKJG51bWVyb19kZWNpbWFsID0gMjUuOTgvNDsKZWNobyBmbG9vcigkbnVtZXJvX2RlY2ltYWwgKiAxMDApIC8gMTAwIC4iXG4iOwoKJG51bWVyb19kZWNpbWFsID0gNi40OTU7CmVjaG8gZmxvb3IoJG51bWVyb19kZWNpbWFsICogMTAwKSAvIDEwMCAuIlxuIjsK