3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = eval('return function ($__contextVariables__){unset($__contextVariables__);return function (){};};'))->getClosure()->bindTo(new stdClass(), 'stdClass'); var_dump($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)
5.4.310.0020.04112.49
5.4.300.0060.03612.50
5.4.290.0070.03612.49
5.4.280.0060.03512.39
5.4.270.0040.03712.39
5.4.260.0070.03612.39
5.4.250.0100.03712.39
5.4.240.0060.03512.39
5.4.230.0050.03812.38
5.4.220.0050.03712.38
5.4.210.0070.03412.38
5.4.200.0050.03912.38
5.4.190.0060.03512.38
5.4.180.0100.04012.38
5.4.170.0060.03612.39
5.4.160.0090.03412.38
5.4.150.0050.03612.38
5.4.140.0060.03712.07
5.4.130.0040.03712.05
5.4.120.0010.04012.02
5.4.110.0050.03512.01
5.4.100.0050.03512.01
5.4.90.0060.04512.01
5.4.80.0030.03912.01
5.4.70.0060.03512.01
5.4.60.0050.03912.00
5.4.50.0080.03312.00
5.4.40.0060.03311.99
5.4.30.0050.03712.00
5.4.20.0040.03711.99
5.4.10.0050.03411.99
5.4.00.0060.03511.49
5.3.280.0060.03712.71
5.3.270.0080.04112.73
5.3.260.0030.05112.72
5.3.250.0060.03612.72
5.3.240.0060.03712.71
5.3.230.0090.04012.71
5.3.220.0060.03612.68
5.3.210.0090.03512.68
5.3.200.0080.03412.68
5.3.190.0050.03912.68
5.3.180.0090.03512.67
5.3.170.0040.03812.67
5.3.160.0070.03812.67
5.3.150.0080.03812.68
5.3.140.0060.03612.66
5.3.130.0070.03712.66
5.3.120.0040.03912.66
5.3.110.0070.05212.66
5.3.100.0070.03512.11
5.3.90.0070.04012.08
5.3.80.0070.04012.08
5.3.70.0070.03912.08
5.3.60.0060.03612.06
5.3.50.0070.03612.00
5.3.40.0060.03612.00
5.3.30.0040.03711.95
5.3.20.0080.03911.72
5.3.10.0050.03811.70
5.3.00.0060.04011.68
5.2.170.0020.0359.18
5.2.160.0080.0299.18
5.2.150.0080.0279.18
5.2.140.0050.0299.18
5.2.130.0050.0299.14
5.2.120.0060.0269.14
5.2.110.0030.0359.14
5.2.100.0070.0259.14
5.2.90.0060.0449.14
5.2.80.0100.0339.14
5.2.70.0060.0289.14
5.2.60.0040.0389.09
5.2.50.0070.0289.06
5.2.40.0010.0329.04
5.2.30.0050.0319.01
5.2.20.0060.0279.00
5.2.10.0040.0298.92
5.2.00.0030.0338.79
5.1.60.0050.0268.07
5.1.50.0050.0248.06
5.1.40.0070.0218.05
5.1.30.0040.0268.40
5.1.20.0050.0258.42
5.1.10.0020.0278.14
5.1.00.0090.0258.14
5.0.50.0040.0206.62
5.0.40.0050.0176.48
5.0.30.0040.0306.29
5.0.20.0030.0226.26
5.0.10.0040.0196.24
5.0.00.0040.0326.23
4.4.90.0060.0134.78
4.4.80.0010.0164.76
4.4.70.0030.0144.76
4.4.60.0010.0174.75
4.4.50.0050.0214.77
4.4.40.0020.0324.71
4.4.30.0050.0184.76
4.4.20.0030.0154.84
4.4.10.0030.0164.85
4.4.00.0040.0304.76
4.3.110.0050.0194.67
4.3.100.0060.0154.67
4.3.90.0030.0144.63
4.3.80.0030.0234.59
4.3.70.0030.0184.63
4.3.60.0020.0154.63
4.3.50.0030.0214.63
4.3.40.0030.0274.54
4.3.30.0030.0153.28
4.3.20.0050.0203.25
4.3.10.0000.0233.22
4.3.00.0030.0207.16

preferences:
142.4 ms | 1394 KiB | 7 Q