3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test=range(1,10000); $t = microtime(true); $count = count($test); echo (microtime(true) - $t);
Output for 5.2.2 - 5.2.3, 5.2.10 - 5.2.11, 5.2.13, 5.3.0, 5.3.8 - 5.3.9, 5.3.23, 5.3.27, 5.4.0 - 5.4.1, 5.4.3, 5.4.6, 5.4.8 - 5.4.9, 5.4.12, 5.4.14, 5.4.16, 5.4.19 - 5.4.20, 5.4.23, 5.4.25, 5.4.29 - 5.4.30, 5.4.36, 5.4.42, 5.4.45 - 5.5.0, 5.5.2, 5.5.13 - 5.5.14, 5.5.18 - 5.5.19, 5.5.22 - 5.5.23, 5.5.25 - 5.5.27, 5.5.29, 5.5.32, 5.6.1, 5.6.3, 5.6.5 - 5.6.6, 5.6.15 - 5.6.16, 5.6.20, 7.0.6, 7.0.14 - 7.1.0
9.5367431640625E-7
Output for 7.0.0 - 7.0.1, 7.0.3 - 7.0.5, 7.0.7
0
Output for 5.2.12, 5.3.1, 5.3.6, 5.4.4 - 5.4.5, 5.4.34, 5.5.3, 5.5.9, 5.5.16, 5.5.30, 5.6.4, 5.6.10, 5.6.21 - 5.6.22, 7.0.2
1.1920928955078E-6
Output for 5.2.6 - 5.2.9, 5.2.15 - 5.2.17, 5.3.2, 5.3.11 - 5.3.13, 5.3.15 - 5.3.16, 5.3.19, 5.3.21 - 5.3.22, 5.3.24 - 5.3.25, 5.3.28, 5.4.2, 5.4.7, 5.4.10 - 5.4.11, 5.4.13, 5.4.15, 5.4.21 - 5.4.22, 5.4.31 - 5.4.32, 5.4.37, 5.4.40 - 5.4.41, 5.4.43 - 5.4.44, 5.5.4 - 5.5.6, 5.5.8, 5.5.10 - 5.5.12, 5.5.20 - 5.5.21, 5.5.24, 5.5.28, 5.5.33, 5.5.36 - 5.6.0, 5.6.2, 5.6.7 - 5.6.9, 5.6.11 - 5.6.13, 5.6.17 - 5.6.18, 5.6.28
1.9073486328125E-6
Output for 5.2.4 - 5.2.5, 5.2.14, 5.3.3, 5.3.7, 5.3.10, 5.3.14, 5.3.17 - 5.3.18, 5.3.20, 5.3.26, 5.3.29, 5.4.17 - 5.4.18, 5.4.24, 5.4.26 - 5.4.28, 5.4.35, 5.4.38 - 5.4.39, 5.5.1, 5.5.7, 5.5.15, 5.5.31, 5.5.34 - 5.5.35, 5.6.14, 5.6.19
2.1457672119141E-6
Output for 5.3.4 - 5.3.5
3.0994415283203E-6
Output for 5.0.2, 5.0.5, 5.2.1
9.5367431640625E-07
Output for 5.1.1, 5.2.0
1.1920928955078E-06
Output for 5.0.0, 5.0.3 - 5.0.4, 5.1.0, 5.1.2 - 5.1.4, 5.1.6
1.9073486328125E-06
Output for 5.0.1, 5.1.5
2.1457672119141E-06
Output for 4.3.8, 4.4.9
1.6E-05
Output for 4.4.0, 4.4.8
8E-06
Output for 4.3.3, 4.3.5, 4.4.6 - 4.4.7
1.1E-05
Output for 4.4.5
8.9999999999999E-06
Output for 4.3.0, 4.3.2, 4.3.6 - 4.3.7, 4.3.10, 4.4.1 - 4.4.2, 4.4.4
1.2E-05
Output for 4.4.3
1.7E-05
Output for 4.3.11
1E-05
Output for 4.3.9
1.9E-05
Output for 4.3.4
1.3E-05
Output for 4.3.1
9.9999999999998E-06