<?php
echo var_export(20 / 3, true) . "\n";
echo var_export(6.66, true) . "\n";
echo var_export(6.0, true) . "\n";
echo "\n";
echo var_export(round(20 / 3, 14), true) . "\n";
echo var_export(round(6.66, 14), true) . "\n";
echo var_export(round(6.0, 14), true) . "\n";
echo "\n";
echo sprintf('%F', 20 / 3) . "\n";
echo sprintf('%F', 6.66) . "\n";
echo sprintf('%F', 6.0) . "\n";
echo "\n";
echo sprintf('%.14F', 20 / 3) . "\n";
echo sprintf('%.14F', 6.66) . "\n";
echo sprintf('%.14F', 6.0) . "\n";
echo "\n";
echo rtrim(sprintf('%.14F', 20 / 3), '0') . "\n";
echo rtrim(sprintf('%.14F', 6.66), '0') . "\n";
echo rtrim(sprintf('%.14F', 6.0), '0') . "\n";
preferences:
41.77 ms | 402 KiB | 5 Q