3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $foo = 'bar'; } var_dump(new {'Foo'});

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)
5.4.320.0050.03612.51
5.4.310.0060.03712.51
5.4.300.0050.03712.51
5.4.290.0050.03912.51
5.4.280.0050.03512.40
5.4.270.0070.03312.40
5.4.260.0080.04512.40
5.4.250.0050.04212.40
5.4.240.0060.03412.40
5.4.230.0040.04112.40
5.4.220.0040.03712.40
5.4.210.0050.03612.40
5.4.200.0020.04012.39
5.4.190.0100.03212.39
5.4.180.0090.03912.39
5.4.170.0080.04012.40
5.4.160.0050.03512.40
5.4.150.0100.03412.39
5.4.140.0050.03912.08
5.4.130.0030.03912.07
5.4.120.0070.03612.03
5.4.110.0110.03012.03
5.4.100.0080.03912.03
5.4.90.0070.03512.02
5.4.80.0100.04112.02
5.4.70.0050.03412.02
5.4.60.0090.03112.02
5.4.50.0060.03412.02
5.4.40.0070.03312.00
5.4.30.0090.03512.00
5.4.20.0070.03412.00
5.4.10.0050.03512.00
5.4.00.0040.03711.50
5.3.290.0070.03912.80
5.3.280.0040.03912.70
5.3.270.0060.04012.73
5.3.260.0070.04112.72
5.3.250.0070.03512.72
5.3.240.0040.03712.72
5.3.230.0090.03312.71
5.3.220.0040.03712.68
5.3.210.0040.04012.68
5.3.200.0060.03512.68
5.3.190.0060.03712.68
5.3.180.0060.03912.67
5.3.170.0050.03712.66
5.3.160.0060.03612.67
5.3.150.0050.03612.67
5.3.140.0040.03712.66
5.3.130.0070.03612.66
5.3.120.0070.03812.66
5.3.110.0060.04412.66
5.3.100.0060.03812.12
5.3.90.0040.03712.10
5.3.80.0100.03012.09
5.3.70.0060.03812.09
5.3.60.0080.03312.09
5.3.50.0070.03412.02
5.3.40.0040.03612.02
5.3.30.0080.03411.98
5.3.20.0060.04111.76
5.3.10.0060.03411.73
5.3.00.0050.03711.71
5.2.170.0050.0309.21
5.2.160.0050.0319.21
5.2.150.0040.0369.21
5.2.140.0020.0329.21
5.2.130.0050.0289.17
5.2.120.0000.0329.17
5.2.110.0040.0309.18
5.2.100.0080.0299.17
5.2.90.0080.0279.17
5.2.80.0040.0299.17
5.2.70.0040.0309.17
5.2.60.0050.0309.13
5.2.50.0060.0289.10
5.2.40.0070.0329.07
5.2.30.0050.0299.05
5.2.20.0080.0409.04
5.2.10.0030.0298.94
5.2.00.0040.0318.80
5.1.60.0080.0288.09
5.1.50.0080.0318.08
5.1.40.0040.0268.06
5.1.30.0030.0278.41
5.1.20.0040.0268.44
5.1.10.0050.0288.16
5.1.00.0070.0258.16
5.0.50.0030.0206.64
5.0.40.0050.0206.50
5.0.30.0030.0376.31
5.0.20.0040.0226.27
5.0.10.0040.0246.26
5.0.00.0030.0316.25
4.4.90.0020.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0040.0194.75
4.4.50.0050.0194.77
4.4.40.0040.0284.71
4.4.30.0070.0164.76
4.4.20.0020.0194.85
4.4.10.0070.0154.85
4.4.00.0050.0214.75
4.3.110.0030.0214.67
4.3.100.0040.0144.66
4.3.90.0040.0184.64
4.3.80.0010.0254.58
4.3.70.0020.0144.63
4.3.60.0030.0184.63
4.3.50.0020.0204.63
4.3.40.0030.0234.54
4.3.30.0030.0233.30
4.3.20.0010.0163.28
4.3.10.0010.0163.23
4.3.00.0030.01315.97

preferences:
134.74 ms | 1394 KiB | 7 Q