<?php
$number = 3.0000000000000002;
$precision = 8;
$delta = pow(0.1, $precision);
$rounded = round($number, $precision);
if (abs($number -$rounded) < $delta) {
$roundedResult = intval($number);
}
if ((int) $number == $number){
$intedResult = (int) $number;
}
echo "Rounded result: ".$roundedResult.PHP_EOL;
echo "Inted result: ".$intedResult.PHP_EOL;
- Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Rounded result: 3
Inted result: 3
- Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
- Rounded result: 3PHP_EOLInted result: 3PHP_EOL
preferences:
238.92 ms | 402 KiB | 387 Q