- round: documentation ( source)
- var_export: documentation ( source)
<?php
var_export(10 / 3);
echo "\n";
var_export(3.33);
echo "\n";
var_export(3.0);
echo "\n";
echo "\n";
var_export(round(10 / 3, 14));
echo "\n";
var_export(round(3.33, 14));
echo "\n";
var_export(round(3.0, 14));