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) . ' ' . $newTime;
based on Qvehi
Output for 7.0.8, 7.1.0
Total execution time in seconds: 1.9073486328125E-5 1418568137
Output for 7.0.0 - 7.0.1, 7.0.3, 7.0.6, 7.0.10, 7.0.14
Total execution time in seconds: 1.7881393432617E-5 1418568137
Output for 7.0.12
Total execution time in seconds: 1.7166137695312E-5 1418568137
Output for 7.0.4 - 7.0.5, 7.0.7, 7.0.11
Total execution time in seconds: 1.8835067749023E-5 1418568137
Output for 7.0.9
Total execution time in seconds: 2.0027160644531E-5 1418568137
Output for 7.0.2
Total execution time in seconds: 1.8119812011719E-5 1418568137
Output for 5.5.6, 5.5.12, 5.5.20, 5.5.26, 5.5.31 - 5.5.32, 5.6.2, 5.6.7, 5.6.18, 5.6.20, 5.6.25, 5.6.28
Total execution time in seconds: 2.4080276489258E-5 1418568137
Output for 5.4.44, 5.5.10 - 5.5.11, 5.5.25, 5.6.0, 5.6.15 - 5.6.16, 5.6.26
Total execution time in seconds: 2.3841857910156E-5 1418568137
Output for 5.4.1, 5.4.4, 5.4.11, 5.4.15, 5.4.24, 5.4.26, 5.4.28 - 5.4.29, 5.4.32, 5.4.35 - 5.4.37, 5.4.39, 5.4.42, 5.4.45, 5.5.1 - 5.5.5, 5.5.7, 5.5.14, 5.5.21, 5.5.23, 5.5.27, 5.5.30, 5.5.33 - 5.5.34, 5.5.37 - 5.5.38, 5.6.1, 5.6.3, 5.6.5 - 5.6.6, 5.6.8, 5.6.10 - 5.6.13, 5.6.17, 5.6.19, 5.6.21 - 5.6.22, 5.6.24
Total execution time in seconds: 2.5033950805664E-5 1418568137
Output for 5.6.23
Total execution time in seconds: 3.3855438232422E-5 1418568137
Output for 5.4.0, 5.4.2 - 5.4.3, 5.4.5 - 5.4.6, 5.4.8, 5.4.12, 5.4.16, 5.4.18 - 5.4.21, 5.4.23, 5.4.27, 5.4.30, 5.4.34, 5.4.40, 5.5.0, 5.5.8, 5.5.13, 5.5.15 - 5.5.16, 5.5.22, 5.6.4, 5.6.9, 5.6.14
Total execution time in seconds: 2.598762512207E-5 1418568137
Output for 5.4.14, 5.5.19, 5.5.36
Total execution time in seconds: 2.4795532226562E-5 1418568137
Output for 5.5.35
Total execution time in seconds: 2.6226043701172E-5 1418568137
Output for 5.5.9, 5.5.29
Total execution time in seconds: 2.288818359375E-5 1418568137
Output for 5.4.31, 5.5.18, 5.5.28
Total execution time in seconds: 2.3126602172852E-5 1418568137
Output for 5.5.24
Total execution time in seconds: 4.0054321289062E-5 1418568137
Output for 5.4.43
Total execution time in seconds: 3.504753112793E-5 1418568137
Output for 5.4.7, 5.4.9 - 5.4.10, 5.4.13, 5.4.17, 5.4.22, 5.4.25, 5.4.41
Total execution time in seconds: 2.6941299438477E-5 1418568137
Output for 5.4.38
Total execution time in seconds: 3.4093856811523E-5 1418568137