3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($this) {} class Foo { static function x($this) {} function y($this) {} }

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)
5.4.340.0070.03212.03
5.4.320.0050.03812.51
5.4.310.0070.03912.51
5.4.300.0070.03612.52
5.4.290.0060.04012.51
5.4.280.0050.03912.41
5.4.270.0040.03812.41
5.4.260.0040.03812.41
5.4.250.0050.04012.41
5.4.240.0070.03612.41
5.4.230.0090.03512.40
5.4.220.0040.03812.40
5.4.210.0050.03512.40
5.4.200.0050.04112.40
5.4.190.0050.03812.39
5.4.180.0060.04012.40
5.4.170.0080.03412.40
5.4.160.0050.03612.40
5.4.150.0090.03612.40
5.4.140.0060.03812.08
5.4.130.0040.03812.07
5.4.120.0060.03912.03
5.4.110.0080.03312.03
5.4.100.0050.03612.02
5.4.90.0040.03812.02
5.4.80.0070.03612.02
5.4.70.0070.03612.02
5.4.60.0040.03612.02
5.4.50.0100.03612.02
5.4.40.0040.03712.00
5.4.30.0070.03412.00
5.4.20.0070.03712.00
5.4.10.0080.03212.00
5.4.00.0070.03611.50
5.3.290.0060.03912.80
5.3.280.0070.03812.71
5.3.270.0090.04112.73
5.3.260.0090.04412.72
5.3.250.0070.03712.72
5.3.240.0090.03312.72
5.3.230.0060.03712.71
5.3.220.0060.03612.68
5.3.210.0080.03912.68
5.3.200.0070.03512.68
5.3.190.0040.03812.68
5.3.180.0100.03512.67
5.3.170.0070.03812.67
5.3.160.0070.03612.67
5.3.150.0070.04012.67
5.3.140.0090.03512.66
5.3.130.0060.03812.66
5.3.120.0140.03312.66
5.3.110.0080.03812.66
5.3.100.0090.03812.13
5.3.90.0090.03412.11
5.3.80.0090.03812.09
5.3.70.0040.03812.09
5.3.60.0050.04112.09
5.3.50.0050.03912.03
5.3.40.0070.03512.02
5.3.30.0100.03011.98
5.3.20.0070.03411.77
5.3.10.0070.03611.74
5.3.00.0050.04111.72
5.2.170.0050.0329.22
5.2.160.0040.0309.22
5.2.150.0050.0309.22
5.2.140.0070.0329.21
5.2.130.0040.0309.18
5.2.120.0040.0299.18
5.2.110.0040.0309.19
5.2.100.0040.0309.18
5.2.90.0040.0299.18
5.2.80.0030.0359.17
5.2.70.0050.0309.18
5.2.60.0020.0329.13
5.2.50.0040.0309.09
5.2.40.0060.0279.07
5.2.30.0040.0309.05
5.2.20.0050.0279.04
5.2.10.0050.0278.95
5.2.00.0040.0328.80
5.1.60.0040.0238.09
5.1.50.0050.0238.08
5.1.40.0040.0248.07
5.1.30.0050.0278.42
5.1.20.0050.0258.44
5.1.10.0030.0268.16
5.1.00.0040.0258.16
5.0.50.0030.0216.64
5.0.40.0020.0216.50
5.0.30.0020.0326.31
5.0.20.0030.0236.28
5.0.10.0030.0216.26
5.0.00.0020.0326.25
4.4.90.0020.0154.78
4.4.80.0030.0184.75
4.4.70.0020.0194.76
4.4.60.0040.0144.76
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0060.0154.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0040.0134.63
4.3.80.0040.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0134.62
4.3.50.0030.0154.62
4.3.40.0050.0254.53
4.3.30.0020.0153.30
4.3.20.0040.0163.28
4.3.10.0020.0183.23
4.3.00.0170.0276.88

preferences:
147.71 ms | 1394 KiB | 7 Q