3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = eval('return function () { return $this; };'); $closure = (new ReflectionFunction($closure)->getClosure()->bindTo(new stdClass(), null); var_dump($closure());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.310.0040.04012.49
5.4.300.0050.03712.50
5.4.290.0030.04012.49
5.4.280.0070.03312.39
5.4.270.0030.03812.39
5.4.260.0050.03712.39
5.4.250.0060.03612.39
5.4.240.0060.03712.39
5.4.230.0080.04212.39
5.4.220.0080.03312.39
5.4.210.0060.04112.38
5.4.200.0090.03812.38
5.4.190.0060.03412.38
5.4.180.0050.03712.38
5.4.170.0070.03512.39
5.4.160.0060.03412.39
5.4.150.0070.03512.38
5.4.140.0060.03512.07
5.4.130.0040.03612.05
5.4.120.0050.04212.02
5.4.110.0050.03512.01
5.4.100.0080.04012.02
5.4.90.0070.04012.01
5.4.80.0050.04212.01
5.4.70.0060.04312.00
5.4.60.0040.03612.00
5.4.50.0050.03612.01
5.4.40.0040.03611.99
5.4.30.0050.03611.99
5.4.20.0060.03511.99
5.4.10.0050.03511.99
5.4.00.0070.03411.48
5.3.280.0050.03812.71
5.3.270.0110.04012.72
5.3.260.0070.03812.72
5.3.250.0050.04012.72
5.3.240.0070.03612.72
5.3.230.0040.04012.71
5.3.220.0080.03812.68
5.3.210.0050.04212.68
5.3.200.0120.03912.68
5.3.190.0080.03812.68
5.3.180.0070.03712.68
5.3.170.0090.04112.66
5.3.160.0080.03912.67
5.3.150.0070.03912.67
5.3.140.0110.03312.66
5.3.130.0080.04512.66
5.3.120.0060.03812.66
5.3.110.0080.03612.65
5.3.100.0070.03512.12
5.3.90.0070.03512.09
5.3.80.0050.03712.07
5.3.70.0050.04112.07
5.3.60.0110.03612.06
5.3.50.0050.03712.00
5.3.40.0070.03612.00
5.3.30.0070.03311.95
5.3.20.0070.03511.73
5.3.10.0080.03311.70
5.3.00.0050.03911.68
5.2.170.0060.0319.18
5.2.160.0060.0289.18
5.2.150.0090.0369.18
5.2.140.0070.0359.18
5.2.130.0060.0409.14
5.2.120.0060.0269.14
5.2.110.0050.0309.14
5.2.100.0070.0289.14
5.2.90.0040.0319.14
5.2.80.0070.0299.14
5.2.70.0060.0289.14
5.2.60.0060.0289.09
5.2.50.0030.0319.06
5.2.40.0040.0309.04
5.2.30.0040.0329.01
5.2.20.0040.0379.01
5.2.10.0050.0278.93
5.2.00.0060.0318.78
5.1.60.0070.0258.07
5.1.50.0030.0328.06
5.1.40.0040.0248.05
5.1.30.0040.0258.39
5.1.20.0020.0288.42
5.1.10.0050.0248.14
5.1.00.0040.0258.14
5.0.50.0030.0206.62
5.0.40.0050.0276.48
5.0.30.0040.0316.29
5.0.20.0050.0276.26
5.0.10.0050.0286.24
5.0.00.0040.0326.23
4.4.90.0070.0184.77
4.4.80.0040.0144.75
4.4.70.0050.0194.75
4.4.60.0060.0174.75
4.4.50.0010.0164.77
4.4.40.0020.0324.71
4.4.30.0020.0154.75
4.4.20.0010.0214.85
4.4.10.0030.0214.84
4.4.00.0010.0264.76
4.3.110.0010.0174.67
4.3.100.0050.0214.66
4.3.90.0010.0164.63
4.3.80.0030.0234.59
4.3.70.0020.0194.63
4.3.60.0040.0174.63
4.3.50.0030.0174.63
4.3.40.0040.0224.54
4.3.30.0020.0163.29
4.3.20.0010.0173.26
4.3.10.0010.0163.23
4.3.00.0000.02015.17

preferences:
142.54 ms | 1394 KiB | 7 Q