3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Precision: " . ini_get('precision') . PHP_EOL; echo (1/3) . PHP_EOL; ini_set('precision', 17); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (1/3) . PHP_EOL; ini_set('precision', 33); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (1/3) . PHP_EOL;
Output for 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
Precision: 14 0.33333333333333 Precision: 17 0.33333333333333 Precision: 33 0.33333333333333
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 - 5.5.38, 5.6.0 - 5.6.25
Precision: 14 0.33333333333333 Precision: 17 0.33333333333333331 Precision: 33 0.333333333333333314829616256247391
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4cH9h on line 2 Precision: 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4cH9h on line 3 0.33333333333333PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4cH9h on line 6 Precision: 17PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4cH9h on line 7 0.33333333333333331PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4cH9h on line 10 Precision: 33PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4cH9h on line 11 0.333333333333333314829616256247391PHP_EOL
preferences:
290.66 ms | 403 KiB | 380 Q