3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php set_time_limit(10); $startTime = microtime(true); $newTime = strtotime('+10 second'); while (true) { if($newTime >= $startTime) { break; } } echo 'Total execution time in seconds: ' . (microtime(true) - $startTime);
based on 73KVr
Output for 7.1.0
Total execution time in seconds: 1.7881393432617E-5
Output for 5.5.26, 5.6.17, 7.0.14
Total execution time in seconds: 1.6927719116211E-5
Output for 7.0.6
Total execution time in seconds: 1.1920928955078E-5
Output for 5.6.12, 5.6.19, 7.0.3, 7.0.5
Total execution time in seconds: 1.5974044799805E-5
Output for 7.0.2, 7.0.4
Total execution time in seconds: 1.2874603271484E-5
Output for 7.0.1
Total execution time in seconds: 1.4066696166992E-5
Output for 7.0.0
Total execution time in seconds: 1.8119812011719E-5
Output for 5.5.24 - 5.5.25, 5.5.29, 5.6.13, 5.6.28
Total execution time in seconds: 2.5033950805664E-5
Output for 5.2.3, 5.2.10, 5.3.18, 5.6.11, 5.6.21
Total execution time in seconds: 2.4080276489258E-5
Output for 5.4.43, 5.6.20
Total execution time in seconds: 4.6968460083008E-5
Output for 5.2.15, 5.2.17, 5.3.20 - 5.3.22, 5.3.27, 5.4.12, 5.4.19 - 5.4.21, 5.4.23 - 5.4.24, 5.4.45, 5.6.18
Total execution time in seconds: 2.1934509277344E-5
Output for 5.3.3, 5.3.5 - 5.3.7, 5.3.25 - 5.3.26, 5.3.29, 5.4.4 - 5.4.6, 5.4.13, 5.4.18, 5.4.22, 5.4.25 - 5.4.29, 5.6.9, 5.6.16
Total execution time in seconds: 2.0980834960938E-5
Output for 5.2.2, 5.5.28, 5.6.15
Total execution time in seconds: 2.598762512207E-5
Output for 5.5.27, 5.5.34, 5.6.14
Total execution time in seconds: 2.8133392333984E-5
Output for 5.3.9, 5.4.1, 5.4.8, 5.4.11, 5.6.10
Total execution time in seconds: 2.0027160644531E-5
Output for 5.3.24, 5.4.17, 5.6.8
Total execution time in seconds: 2.2172927856445E-5
Output for 5.2.9, 5.2.12 - 5.2.14, 5.3.0, 5.3.15 - 5.3.17, 5.3.28, 5.5.32, 5.5.35
Total execution time in seconds: 2.288818359375E-5
Output for 5.5.33
Total execution time in seconds: 2.8848648071289E-5
Output for 5.2.11, 5.3.23, 5.4.30, 5.5.31
Total execution time in seconds: 2.3126602172852E-5
Output for 5.5.30
Total execution time in seconds: 1.7166137695312E-5
Output for 5.4.44
Total execution time in seconds: 5.2928924560547E-5
Output for 5.4.40, 5.4.42
Total execution time in seconds: 4.1961669921875E-5
Output for 5.4.41
Total execution time in seconds: 3.2186508178711E-5
Output for 5.2.4, 5.4.34, 5.4.38 - 5.4.39
Total execution time in seconds: 3.4093856811523E-5
Output for 5.4.37
Total execution time in seconds: 3.2901763916016E-5
Output for 5.2.8, 5.4.36
Total execution time in seconds: 3.1948089599609E-5
Output for 5.2.5, 5.3.13, 5.4.35
Total execution time in seconds: 3.0040740966797E-5
Output for 5.4.32
Total execution time in seconds: 3.7908554077148E-5
Output for 5.4.31
Total execution time in seconds: 2.7894973754883E-5
Output for 5.4.16
Total execution time in seconds: 1.8835067749023E-5
Output for 5.3.1, 5.4.2 - 5.4.3, 5.4.14 - 5.4.15
Total execution time in seconds: 1.9073486328125E-5
Output for 5.4.10
Total execution time in seconds: 4.0054321289062E-5
Output for 5.4.0, 5.4.9
Total execution time in seconds: 1.978874206543E-5
Output for 5.3.4, 5.4.7
Total execution time in seconds: 2.1219253540039E-5
Output for 5.3.11 - 5.3.12, 5.3.19
Total execution time in seconds: 3.0994415283203E-5
Output for 5.3.14
Total execution time in seconds: 4.8160552978516E-5
Output for 5.3.10
Total execution time in seconds: 2.7179718017578E-5
Output for 5.2.7, 5.3.8
Total execution time in seconds: 3.504753112793E-5
Output for 5.3.2
Total execution time in seconds: 2.9087066650391E-5
Output for 5.2.16
Total execution time in seconds: 2.3841857910156E-5
Output for 5.2.6
Total execution time in seconds: 3.6001205444336E-5
Output for 5.1.0, 5.2.1
Total execution time in seconds: 2.4080276489258E-05
Output for 5.2.0
Total execution time in seconds: 2.1934509277344E-05
Output for 5.1.6
Total execution time in seconds: 2.7894973754883E-05
Output for 5.1.5
Total execution time in seconds: 1.7166137695312E-05
Output for 5.1.4
Total execution time in seconds: 1.8119812011719E-05
Output for 5.0.5, 5.1.3
Total execution time in seconds: 2.0027160644531E-05
Output for 5.1.2
Total execution time in seconds: 1.9073486328125E-05
Output for 5.1.1
Total execution time in seconds: 1.8835067749023E-05
Output for 5.0.4
Total execution time in seconds: 2.3126602172852E-05
Output for 5.0.3
Total execution time in seconds: 2.2172927856445E-05
Output for 5.0.0 - 5.0.2

Process exited with code 137.
Output for 4.4.9
Total execution time in seconds: 2.6999999999999E-05
Output for 4.4.8
Total execution time in seconds: 3.8999999999997E-05
Output for 4.4.7
Total execution time in seconds: 3.9000000000004E-05
Output for 4.4.1, 4.4.6
Total execution time in seconds: 2.8E-05
Output for 4.4.5
Total execution time in seconds: 4.8999999999993E-05
Output for 4.4.4
Total execution time in seconds: 2.3999999999996E-05
Output for 4.3.11, 4.4.3
Total execution time in seconds: 2.9000000000001E-05
Output for 4.4.2
Total execution time in seconds: 3.6000000000008E-05
Output for 4.4.0
Total execution time in seconds: 3.0000000000002E-05
Output for 4.3.10
Total execution time in seconds: 3.1000000000003E-05
Output for 4.3.9
Total execution time in seconds: 3.8000000000038E-05
Output for 4.3.8
Total execution time in seconds: 3.8999999999956E-05
Output for 4.3.7
Total execution time in seconds: 6.4999999999982E-05
Output for 4.3.0, 4.3.6
Total execution time in seconds: 4.9999999999994E-05
Output for 4.3.5
Total execution time in seconds: 6.0999999999978E-05
Output for 4.3.4
Total execution time in seconds: 6.0000000000004E-05
Output for 4.3.2 - 4.3.3
Total execution time in seconds: 6.299999999998E-05
Output for 4.3.1
Total execution time in seconds: 7.6999999999994E-05