3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $test=range(1,10000); $t = microtime(true); $count = count($test); echo (microtime(true) - $t);
Output for 5.2.13, 7.0.8, 7.0.11 - 7.0.12, 7.1.7 - 7.2.0
3.0994415283203E-6
Output for 7.0.1, 7.0.6 - 7.0.7, 7.0.10, 7.0.13, 7.1.6
2.8610229492188E-6
Output for hhvm-3.17.3, 7.0.0, 7.0.2, 7.0.4, 7.0.16, 7.0.18, 7.0.20, 7.1.1, 7.1.5
4.0531158447266E-6
Output for 7.1.4
0.019280910491943
Output for 7.1.3
3.814697265625E-6
Output for hhvm-3.12.14 - 3.15.4, 7.0.5, 7.0.15, 7.0.17, 7.0.19, 7.1.2
5.0067901611328E-6
Output for 7.1.0
0.017216920852661
Output for 5.2.2, 5.2.5 - 5.2.6, 5.2.11, 5.2.14, 5.3.3 - 5.3.4, 5.3.13, 5.3.16, 5.3.19 - 5.3.20, 5.3.24 - 5.3.25, 5.3.29 - 5.4.0, 5.4.8, 5.4.12, 5.4.15, 5.4.26 - 5.4.27, 5.4.29, 5.4.38, 5.4.43 - 5.4.44, 5.5.1, 5.5.14, 5.5.36, 5.6.14, 5.6.19, 5.6.24 - 5.6.25, 5.6.28, hhvm-3.10.1, 7.0.3, 7.0.9, 7.0.14
1.9073486328125E-6
Output for hhvm-3.11.1
8.8214874267578E-6
Output for 5.2.7, 5.2.10, 5.2.15, 5.3.9 - 5.3.10, 5.3.15, 5.3.21, 5.4.7, 5.4.11, 5.4.16, 5.5.4, 5.5.8, 5.5.13, 5.5.32, 5.5.37, 5.6.5, 5.6.7, 5.6.9, 5.6.30
1.1920928955078E-6
Output for 5.2.3 - 5.2.4, 5.2.9, 5.2.12, 5.2.16 - 5.3.0, 5.3.2, 5.3.5, 5.3.7 - 5.3.8, 5.3.11 - 5.3.12, 5.3.18, 5.3.22 - 5.3.23, 5.3.26 - 5.3.27, 5.4.1 - 5.4.6, 5.4.9 - 5.4.10, 5.4.14, 5.4.17 - 5.4.25, 5.4.28, 5.4.30, 5.4.32 - 5.4.37, 5.4.39 - 5.4.42, 5.4.45 - 5.5.0, 5.5.2 - 5.5.3, 5.5.5 - 5.5.7, 5.5.9 - 5.5.12, 5.5.15 - 5.5.18, 5.5.20, 5.5.22 - 5.5.31, 5.5.33 - 5.5.35, 5.6.1 - 5.6.4, 5.6.8, 5.6.10 - 5.6.13, 5.6.15 - 5.6.18, 5.6.20 - 5.6.22, 5.6.26 - 5.6.27, 5.6.29
9.5367431640625E-7
Output for 5.2.8, 5.3.1, 5.3.6, 5.3.14, 5.3.17, 5.3.28, 5.4.13, 5.4.31, 5.5.19, 5.5.21, 5.5.38 - 5.6.0, 5.6.23
2.1457672119141E-6
Output for 5.6.6
0
Output for 5.0.1 - 5.0.3, 5.1.0, 5.1.2, 5.1.5, 5.2.1
1.9073486328125E-06
Output for 5.2.0
1.1920928955078E-06
Output for 5.0.0, 5.0.4, 5.1.6
2.1457672119141E-06
Output for 5.1.4
4.0531158447266E-06
Output for 5.1.1, 5.1.3
9.5367431640625E-07
Output for 5.0.5
3.0994415283203E-06
Output for 4.4.9
6.0000000000001E-06
Output for 4.4.8
1.7E-05
Output for 4.3.1, 4.3.7, 4.4.3, 4.4.7
1.3E-05
Output for 4.4.6
7.0000000000001E-06
Output for 4.4.5
9.9999999999998E-06
Output for 4.3.11, 4.4.4
1E-05
Output for 4.4.2
1.8E-05
Output for 4.4.1
8E-06
Output for 4.4.0
8.9999999999999E-06
Output for 4.3.10
9.0000000000001E-06
Output for 4.3.9
1.5E-05
Output for 4.3.8
2.8E-05
Output for 4.3.2, 4.3.6
1.4E-05
Output for 4.3.0, 4.3.3, 4.3.5
1.2E-05
Output for 4.3.4
1.1E-05