3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo round(9.05, 1, PHP_ROUND_HALF_EVEN); echo round(9.05, 1, PHP_ROUND_HALF_ODD);
Output for 5.3.0 - 7.1.0
99.1
Output for 4.3.0 - 5.2.17
Notice: Use of undefined constant PHP_ROUND_HALF_EVEN - assumed 'PHP_ROUND_HALF_EVEN' in /in/pkgAk on line 2 Warning: Wrong parameter count for round() in /in/pkgAk on line 2 Notice: Use of undefined constant PHP_ROUND_HALF_ODD - assumed 'PHP_ROUND_HALF_ODD' in /in/pkgAk on line 3 Warning: Wrong parameter count for round() in /in/pkgAk on line 3