3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s = microtime(true); $j = 0; for ($i = 0; $i < 10000; $i++) { $j+= $i; } echo sprintf('%0.4f', microtime(true) - $s);
Output for 7.0.1, 7.0.3, 7.1.0
0.0001
Output for 7.0.2, 7.0.4 - 7.0.14
0.0002
Output for 5.4.0 - 5.4.1, 5.4.4 - 5.4.5, 5.4.8, 5.4.10 - 5.4.11, 5.4.13 - 5.4.16, 5.4.18 - 5.4.22, 5.4.25 - 5.4.30, 5.4.32, 5.5.24, 5.5.27, 5.5.29 - 5.5.30, 5.6.14, 5.6.16, 5.6.19, 7.0.0
0.0003
Output for 5.2.4, 5.2.7, 5.6.28
0.0008
Output for 5.1.1, 5.1.3, 5.2.8, 5.2.10, 5.2.17, 5.3.3, 5.3.6, 5.3.8 - 5.3.9, 5.3.12, 5.3.14 - 5.3.16, 5.3.22, 5.3.27, 5.4.9, 5.4.35 - 5.4.36, 5.4.40, 5.4.42 - 5.4.45, 5.5.25 - 5.5.26, 5.5.33, 5.5.35, 5.6.8 - 5.6.10, 5.6.15, 5.6.18, 5.6.21
0.0005
Output for 5.3.0 - 5.3.2, 5.3.4, 5.3.10 - 5.3.11, 5.3.13, 5.3.17 - 5.3.21, 5.3.23 - 5.3.24, 5.3.26, 5.3.28 - 5.3.29, 5.4.2 - 5.4.3, 5.4.6 - 5.4.7, 5.4.12, 5.4.17, 5.4.23 - 5.4.24, 5.4.31, 5.4.37 - 5.4.39, 5.4.41, 5.5.28, 5.5.31 - 5.5.32, 5.5.34, 5.6.7, 5.6.11 - 5.6.13, 5.6.17, 5.6.20
0.0004
Output for 5.1.0, 5.1.2, 5.1.4 - 5.2.3, 5.2.5 - 5.2.6, 5.2.11 - 5.2.16, 5.3.5, 5.3.7, 5.3.25, 5.4.34
0.0006
Output for 5.2.9
0.0010
Output for 4.3.4 - 4.3.5, 4.3.8, 4.3.11, 4.4.1 - 4.4.4, 5.0.5
0.0020
Output for 4.3.3, 4.3.9 - 4.3.10, 4.4.0, 4.4.5, 5.0.3 - 5.0.4
0.0021
Output for 4.3.1 - 4.3.2, 4.3.6 - 4.3.7, 4.4.6 - 5.0.2
0.0019
Output for 4.3.0
0.0027