3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function foo() { return 10; } } echo new Foo()->foo() * 2;

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)
5.4.320.0030.03812.52
5.4.310.0050.03812.51
5.4.300.0060.03612.52
5.4.290.0060.04012.52
5.4.280.0060.03412.41
5.4.270.0040.04712.41
5.4.260.0040.03912.41
5.4.250.0060.03712.41
5.4.240.0060.03412.41
5.4.230.0070.03512.40
5.4.220.0050.03512.40
5.4.210.0060.03312.40
5.4.200.0070.03512.40
5.4.190.0080.03512.39
5.4.180.0050.03712.40
5.4.170.0090.04812.41
5.4.160.0060.03612.40
5.4.150.0070.04412.40
5.4.140.0020.04112.09
5.4.130.0070.03512.07
5.4.120.0050.03612.04
5.4.110.0060.03512.03
5.4.100.0060.04212.03
5.4.90.0100.03212.03
5.4.80.0060.03612.03
5.4.70.0060.03812.03
5.4.60.0070.03312.02
5.4.50.0060.03512.03
5.4.40.0040.03512.02
5.4.30.0050.03612.01
5.4.20.0050.03612.01
5.4.10.0050.03412.01
5.4.00.0030.03711.50
5.3.290.0060.03912.80
5.3.280.0110.03312.71
5.3.270.0060.03912.72
5.3.260.0060.03812.72
5.3.250.0060.03612.72
5.3.240.0070.03612.72
5.3.230.0090.04412.71
5.3.220.0060.03812.68
5.3.210.0070.03712.68
5.3.200.0070.03512.68
5.3.190.0060.03812.68
5.3.180.0080.03512.68
5.3.170.0050.03812.67
5.3.160.0040.03912.67
5.3.150.0080.03512.68
5.3.140.0100.03312.66
5.3.130.0060.04212.66
5.3.120.0070.03912.66
5.3.110.0080.03612.66
5.3.100.0070.03612.13
5.3.90.0040.03712.11
5.3.80.0060.03512.09
5.3.70.0020.04012.10
5.3.60.0020.03912.08
5.3.50.0090.03212.02
5.3.40.0090.03312.02
5.3.30.0070.03211.98
5.3.20.0030.04011.76
5.3.10.0100.03011.73
5.3.00.0040.03711.72
5.2.170.0090.0319.22
5.2.160.0030.0319.21
5.2.150.0030.0329.22
5.2.140.0050.0339.21
5.2.130.0050.0299.18
5.2.120.0050.0289.17
5.2.110.0050.0309.18
5.2.100.0020.0309.18
5.2.90.0040.0299.18
5.2.80.0040.0329.17
5.2.70.0030.0329.18
5.2.60.0070.0319.13
5.2.50.0070.0349.10
5.2.40.0030.0309.07
5.2.30.0050.0299.05
5.2.20.0050.0289.04
5.2.10.0040.0318.94
5.2.00.0050.0288.80
5.1.60.0040.0258.09
5.1.50.0030.0258.09
5.1.40.0020.0268.06
5.1.30.0040.0258.42
5.1.20.0020.0298.44
5.1.10.0050.0258.17
5.1.00.0030.0268.16
5.0.50.0040.0196.64
5.0.40.0030.0196.51
5.0.30.0020.0326.31
5.0.20.0030.0196.28
5.0.10.0030.0206.26
5.0.00.0060.0276.25
4.4.90.0030.0154.78
4.4.80.0020.0154.75
4.4.70.0020.0164.75
4.4.60.0010.0164.75
4.4.50.0010.0164.77
4.4.40.0020.0294.71
4.4.30.0030.0154.76
4.4.20.0030.0214.85
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0164.64
4.3.80.0030.0254.58
4.3.70.0030.0164.63
4.3.60.0010.0154.62
4.3.50.0030.0154.62
4.3.40.0030.0244.54
4.3.30.0020.0163.30
4.3.20.0030.0163.28
4.3.10.0020.0153.23
4.3.00.0130.01716.50

preferences:
140.55 ms | 1394 KiB | 7 Q