3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface C { public x(); } class D { }

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)
5.4.320.0100.04812.51
5.4.310.0050.04112.50
5.4.300.0050.03812.51
5.4.290.0060.03912.50
5.4.280.0040.03712.40
5.4.270.0040.03812.40
5.4.260.0060.03712.40
5.4.250.0060.03612.40
5.4.240.0090.03212.40
5.4.230.0060.03812.39
5.4.220.0050.03612.39
5.4.210.0070.03412.39
5.4.200.0040.03912.39
5.4.190.0060.03712.39
5.4.180.0070.03412.39
5.4.170.0050.04812.39
5.4.160.0040.03712.39
5.4.150.0060.03612.39
5.4.140.0050.03712.08
5.4.130.0030.03812.06
5.4.120.0060.03712.03
5.4.110.0060.03512.03
5.4.100.0070.03412.02
5.4.90.0080.03412.02
5.4.80.0050.03712.02
5.4.70.0050.03612.02
5.4.60.0070.03412.02
5.4.50.0050.03612.02
5.4.40.0060.03412.01
5.4.30.0060.03312.00
5.4.20.0050.03512.00
5.4.10.0070.03312.00
5.4.00.0060.03411.49
5.3.290.0060.04012.80
5.3.280.0080.03512.71
5.3.270.0070.03712.72
5.3.260.0060.03812.72
5.3.250.0070.03612.72
5.3.240.0040.03812.72
5.3.230.0060.03812.71
5.3.220.0050.03712.68
5.3.210.0100.03412.68
5.3.200.0040.03712.68
5.3.190.0050.03912.68
5.3.180.0080.03412.67
5.3.170.0040.03812.67
5.3.160.0080.03912.67
5.3.150.0060.03612.67
5.3.140.0060.03712.66
5.3.130.0060.04612.66
5.3.120.0090.03712.66
5.3.110.0040.03912.65
5.3.100.0090.03312.12
5.3.90.0060.03512.10
5.3.80.0060.03612.09
5.3.70.0060.03612.09
5.3.60.0050.03612.08
5.3.50.0080.03412.02
5.3.40.0070.03512.02
5.3.30.0030.03611.98
5.3.20.0050.03611.76
5.3.10.0060.03511.73
5.3.00.0040.04211.71
5.2.170.0070.0299.22
5.2.160.0050.0299.21
5.2.150.0060.0299.21
5.2.140.0060.0309.21
5.2.130.0070.0279.17
5.2.120.0060.0299.17
5.2.110.0060.0289.18
5.2.100.0020.0309.18
5.2.90.0060.0319.18
5.2.80.0050.0329.17
5.2.70.0010.0349.17
5.2.60.0050.0309.13
5.2.50.0060.0319.09
5.2.40.0050.0349.07
5.2.30.0080.0319.04
5.2.20.0050.0319.04
5.2.10.0050.0298.95
5.2.00.0030.0328.80
5.1.60.0050.0348.09
5.1.50.0110.0288.08
5.1.40.0060.0288.06
5.1.30.0020.0298.41
5.1.20.0050.0268.43
5.1.10.0050.0258.16
5.1.00.0030.0278.16
5.0.50.0030.0216.64
5.0.40.0020.0206.50
5.0.30.0040.0306.30
5.0.20.0030.0196.27
5.0.10.0040.0186.25
5.0.00.0050.0296.25
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0030.0164.76
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0060.0224.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0040.0134.63
4.3.60.0040.0134.62
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0173.29
4.3.20.0000.0183.26
4.3.10.0000.0173.22
4.3.00.0330.0105.01

preferences:
148.85 ms | 1394 KiB | 7 Q