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run code in 300+ PHP versions simultaneously
<?php $min = round('2.9343434',2, PHP_ROUND_HALF_DOWN); var_dump((int)$min); var_dump($min); $a = 1.23456789; $b = 1.23456780; var_dump($a == $b);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
int(2) float(2.93) bool(false)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Use of undefined constant PHP_ROUND_HALF_DOWN - assumed 'PHP_ROUND_HALF_DOWN' in /in/lEftT on line 2 Warning: Wrong parameter count for round() in /in/lEftT on line 2 int(0) NULL bool(false)
preferences:
331.5 ms | 403 KiB | 456 Q