3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $timer = microtime(1); ob_start(); for ($i=1;$i<=100000;$i++) echo 'a','a','a','a'; ob_clean(); $timer = round(microtime(1) - $timer, 3); echo ', took: '.$timer. ' seconds'.PHP_EOL;
Output for 5.3.7 - 5.3.8, 5.4.12, 5.5.28, 5.5.31 - 5.5.32, 5.6.14 - 5.6.15, hhvm-3.12.0, 7.0.14 - 7.1.0
, took: 0.018 seconds
Output for 5.3.5, 5.3.17, 5.3.26, 5.6.13, 7.0.6
, took: 0.014 seconds
Output for 5.5.30, 5.6.7, 5.6.19, 7.0.4 - 7.0.5
, took: 0.013 seconds
Output for 5.3.1, 5.3.4, 5.3.6, 5.3.18, 5.3.20 - 5.3.22, 7.0.3
, took: 0.012 seconds
Output for 7.0.0, 7.0.2
, took: 0.01 seconds
Output for 5.3.0, 5.3.10, 5.3.13 - 5.3.14, 5.3.16, 5.3.27, 5.4.15, 5.4.29 - 5.4.31, 5.5.29, 5.6.18, 7.0.1
, took: 0.016 seconds
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.9, 5.4.0 - 5.4.1, 5.4.18, 5.4.21 - 5.4.22, 5.6.28
, took: 0.024 seconds
Output for 5.3.2, 5.3.15, 5.3.28, 5.4.10, 5.4.14, 5.6.12, 5.6.17, 5.6.21
, took: 0.017 seconds
Output for 5.1.2, 5.1.4, 5.2.6, 5.2.15, 5.3.3, 5.3.11, 5.5.26, 5.6.11, 5.6.20
, took: 0.019 seconds
Output for 5.2.4, 5.2.7, 5.3.12, 5.3.23, 5.4.32, 5.5.24, 5.5.34, 5.6.10, 5.6.16
, took: 0.015 seconds
Output for 5.1.0 - 5.1.1, 5.1.6, 5.2.1, 5.2.16, 5.5.27, 5.6.8 - 5.6.9
, took: 0.02 seconds
Output for 5.3.19, 5.3.24 - 5.3.25, 5.3.29, 5.5.35
, took: 0.011 seconds
Output for 4.4.9, 5.1.5, 5.2.2, 5.2.5, 5.4.11, 5.4.28, 5.5.25, 5.5.33
, took: 0.021 seconds
Output for 5.1.3, 5.2.3, 5.2.8, 5.2.11, 5.4.2, 5.4.13, 5.4.43 - 5.4.45
, took: 0.022 seconds
Output for 5.4.42
, took: 0.028 seconds
Output for 5.4.4, 5.4.8, 5.4.23, 5.4.40 - 5.4.41
, took: 0.026 seconds
Output for 5.4.7, 5.4.39
, took: 0.03 seconds
Output for 4.3.10, 4.4.7, 5.4.38
, took: 0.042 seconds
Output for 5.2.14, 5.4.3, 5.4.6, 5.4.17, 5.4.25 - 5.4.27, 5.4.34, 5.4.36 - 5.4.37
, took: 0.025 seconds
Output for 5.0.4 - 5.0.5, 5.4.35
, took: 0.035 seconds
Output for 5.0.2 - 5.0.3, 5.4.16, 5.4.19 - 5.4.20, 5.4.24
, took: 0.023 seconds
Output for 5.4.9
, took: 0.034 seconds
Output for 5.2.12, 5.3.9, 5.4.5
, took: 0.027 seconds
Output for 5.2.17
, took: 0.046 seconds
Output for 5.2.13
, took: 0.033 seconds
Output for 5.2.10
, took: 0.031 seconds
Output for 5.2.0
, took: 0.029 seconds
Output for 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.034 secondsPHP_EOL
Output for 5.0.0
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.02 secondsPHP_EOL
Output for 4.4.0, 4.4.2, 4.4.8
, took: 0.038 seconds
Output for 4.4.1, 4.4.4, 4.4.6
, took: 0.037 seconds
Output for 4.3.11, 4.4.5
, took: 0.039 seconds
Output for 4.4.3
, took: 0.04 seconds
Output for 4.3.9
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.035 secondsPHP_EOL
Output for 4.3.1, 4.3.8
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.037 secondsPHP_EOL
Output for 4.3.6 - 4.3.7
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.039 secondsPHP_EOL
Output for 4.3.4 - 4.3.5
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.04 secondsPHP_EOL
Output for 4.3.3
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.077 secondsPHP_EOL
Output for 4.3.2
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.038 secondsPHP_EOL
Output for 4.3.0
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/pSamg on line 8 , took: 0.022 secondsPHP_EOL