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<?php $number = 3.0000000000000000000000002; $rounded = round($number, 6); if (abs($number -$rounded) < $delta) { $result = intval($number); } echo "Rounded result: ".$result.PHP_EOL;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $delta in /in/5b7mq on line 9 Warning: Undefined variable $result in /in/5b7mq on line 15 Rounded result:
Output for 5.0.4 - 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 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: delta in /in/5b7mq on line 9 Notice: Undefined variable: result in /in/5b7mq on line 15 Rounded result:
Output for 7.3.32 - 7.3.33, 7.4.26
Rounded result:
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.3
Notice: Undefined variable: delta in /in/5b7mq on line 9 Notice: Undefined variable: result in /in/5b7mq on line 15 Rounded result:
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Undefined variable: delta in /in/5b7mq on line 9 Notice: Undefined variable: result in /in/5b7mq on line 15 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/5b7mq on line 15 Rounded result: PHP_EOL
preferences:
283.39 ms | 402 KiB | 370 Q