3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function microtime_float() { list($usec, $sec) = explode(" ", microtime()); return ((float)$usec + (float)$sec); } $time_start = microtime_float(); ( glob('/*') ); $time_end = microtime_float(); $time = round( ( $time_end - $time_start ) * 1000, 3 ); echo "time: $time ms\n";
Output for 4.3.5, 4.3.7, 5.2.5, 5.3.1, 5.3.26, 5.4.42, 5.5.7, 5.5.15, 5.6.3, 5.6.5, 5.6.8 - 5.6.9, 5.6.16 - 5.6.17, 7.1.0
time: 0.02 ms
Output for 4.3.2, 5.0.0, 5.1.6, 5.2.2, 5.2.4, 5.2.14 - 5.2.15, 5.2.17, 5.3.5 - 5.3.6, 5.3.29 - 5.4.0, 5.5.1, 5.5.26, 5.5.31, 5.6.11, 5.6.14 - 5.6.15, 7.0.0, 7.0.4, 7.0.14
time: 0.019 ms
Output for 4.3.9, 5.0.1, 5.2.10, 5.3.21, 5.4.1, 5.4.15, 5.4.31, 5.4.40, 5.5.35, 5.6.10, 7.0.12
time: 0.021 ms
Output for 4.3.0, 4.3.8, 5.0.2 - 5.0.3, 5.1.1, 5.2.1, 5.2.7 - 5.2.9, 5.2.12 - 5.2.13, 5.2.16, 5.3.0, 5.3.2, 5.3.4, 5.3.7 - 5.3.8, 5.3.18, 5.3.25, 5.5.6, 5.5.9, 7.0.6
time: 0.018 ms
Output for 4.4.3, 4.4.9, 7.0.1, 7.0.5
time: 0.014 ms
Output for 4.3.3, 4.3.11, 4.4.5, 5.0.4, 5.1.5, 5.2.0, 7.0.3
time: 0.015 ms
Output for 4.3.10, 4.4.1, 4.4.4, 4.4.8, 7.0.2
time: 0.013 ms
Output for hhvm-3.12.0
time: 0.034 ms
Output for 5.3.27, hhvm-3.10.0
time: 0.032 ms
Output for 5.4.3, 5.4.6 - 5.4.7, 5.4.11, 5.4.19, 5.4.21 - 5.4.23, 5.4.26, 5.4.32, 5.4.35, 5.4.37, 5.5.14, 5.5.22, 5.6.21 - 5.6.28
time: 0.027 ms
Output for 4.3.1, 5.1.3, 5.2.3, 5.3.3, 5.3.16 - 5.3.17, 5.3.23, 5.4.2, 5.4.14, 5.4.20, 5.4.30, 5.5.2, 5.5.18, 5.6.20
time: 0.026 ms
Output for 5.2.6, 5.3.11, 5.3.28, 5.4.38, 5.4.44, 5.5.10 - 5.5.11, 5.5.23, 5.5.30, 5.6.1, 5.6.13, 5.6.19
time: 0.024 ms
Output for 5.4.16, 5.6.18
time: 0.038 ms
Output for 5.4.9, 5.4.12, 5.4.25, 5.4.29, 5.4.34, 5.5.5, 5.5.12, 5.5.16, 5.5.25, 5.5.33, 5.6.6 - 5.6.7, 5.6.12
time: 0.023 ms
Output for 4.4.2, 5.0.5, 5.1.4, 5.4.18, 5.5.8, 5.5.20, 5.5.28, 5.5.32, 5.5.34, 5.6.0, 5.6.4
time: 0.022 ms
Output for 5.3.24, 5.4.43, 5.6.2
time: 0.029 ms
Output for 4.3.4, 4.3.6, 5.1.0, 5.2.11, 5.3.9, 5.3.14, 5.5.19, 5.5.27, 5.5.29
time: 0.017 ms
Output for 5.3.10, 5.3.19 - 5.3.20, 5.4.4, 5.4.27, 5.4.39, 5.5.4, 5.5.24
time: 0.028 ms
Output for 5.3.12 - 5.3.13, 5.3.15, 5.3.22, 5.4.10, 5.4.17, 5.4.24, 5.4.28, 5.4.45, 5.5.3, 5.5.13, 5.5.21
time: 0.025 ms
Output for 4.4.0, 4.4.7, 5.1.2, 5.5.0
time: 0.016 ms
Output for 5.4.41
time: 0.031 ms
Output for 5.4.36
time: 0.033 ms
Output for 5.4.13
time: 0.041 ms
Output for 5.4.5, 5.4.8
time: 0.035 ms
Output for 4.4.6
time: 0.012 ms