3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function f($this) { } } $t = new test(); $t->f("this should not work");

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)
5.4.320.0100.03112.52
5.4.310.0070.03712.51
5.4.300.0040.03712.51
5.4.290.0040.03912.51
5.4.280.0070.03312.40
5.4.270.0030.03812.41
5.4.260.0080.03512.41
5.4.250.0070.03612.41
5.4.240.0060.03612.41
5.4.230.0060.03812.39
5.4.220.0080.03412.40
5.4.210.0050.03512.40
5.4.200.0080.03412.39
5.4.190.0070.03812.39
5.4.180.0050.03512.39
5.4.170.0040.03712.40
5.4.160.0070.04312.40
5.4.150.0090.03212.39
5.4.140.0110.04412.08
5.4.130.0060.03712.07
5.4.120.0070.03512.02
5.4.110.0100.03112.02
5.4.100.0040.03712.02
5.4.90.0050.04412.03
5.4.80.0080.03412.02
5.4.70.0050.03612.02
5.4.60.0030.03712.02
5.4.50.0050.03512.02
5.4.40.0040.03512.00
5.4.30.0050.03412.00
5.4.20.0070.03212.00
5.4.10.0100.03712.00
5.4.00.0060.04011.50
5.3.290.0100.04112.80
5.3.280.0090.03512.71
5.3.270.0060.04012.72
5.3.260.0070.03812.72
5.3.250.0080.03912.72
5.3.240.0070.03912.72
5.3.230.0070.04012.71
5.3.220.0060.04412.68
5.3.210.0090.04012.68
5.3.200.0070.03612.68
5.3.190.0060.04612.68
5.3.180.0070.03512.68
5.3.170.0090.03712.67
5.3.160.0070.03712.67
5.3.150.0060.04412.67
5.3.140.0060.03612.66
5.3.130.0090.03612.65
5.3.120.0060.03812.66
5.3.110.0040.04012.66
5.3.100.0030.03912.12
5.3.90.0080.03312.10
5.3.80.0050.03712.09
5.3.70.0050.03612.09
5.3.60.0060.04112.07
5.3.50.0060.03912.02
5.3.40.0120.04512.02
5.3.30.0060.03411.98
5.3.20.0040.03711.76
5.3.10.0050.03411.73
5.3.00.0060.03511.71
5.2.170.0060.0359.21
5.2.160.0060.0309.21
5.2.150.0060.0359.22
5.2.140.0040.0309.21
5.2.130.0030.0299.17
5.2.120.0060.0269.17
5.2.110.0020.0319.18
5.2.100.0050.0279.18
5.2.90.0030.0309.17
5.2.80.0070.0309.17
5.2.70.0070.0349.17
5.2.60.0030.0329.13
5.2.50.0060.0289.10
5.2.40.0040.0389.07
5.2.30.0100.0289.05
5.2.20.0050.0289.03
5.2.10.0060.0278.94
5.2.00.0020.0318.80
5.1.60.0050.0298.09
5.1.50.0030.0258.09
5.1.40.0060.0258.06
5.1.30.0100.0208.41
5.1.20.0030.0278.43
5.1.10.0050.0328.16
5.1.00.0030.0368.16
5.0.50.0050.0206.63
5.0.40.0040.0186.49
5.0.30.0030.0316.31
5.0.20.0050.0186.27
5.0.10.0030.0206.25
5.0.00.0020.0326.25
4.4.90.0030.0154.78
4.4.80.0020.0154.75
4.4.70.0010.0174.75
4.4.60.0030.0144.76
4.4.50.0040.0164.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0070.0114.85
4.4.10.0050.0134.84
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0010.0254.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0050.0224.54
4.3.30.0020.0153.30
4.3.20.0030.0143.28
4.3.10.0000.0173.23
4.3.00.0030.02013.59

preferences:
143.67 ms | 1394 KiB | 7 Q