3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public abstract static function b(); } //class B extends A { var_dump(new A());

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)
5.4.340.0050.03612.02
5.4.320.0100.04412.52
5.4.310.0080.05212.51
5.4.300.0070.04912.51
5.4.290.0100.05012.51
5.4.280.0130.03412.40
5.4.270.0090.04512.40
5.4.260.0060.04412.41
5.4.250.0100.03312.40
5.4.240.0080.03512.41
5.4.230.0110.03212.40
5.4.220.0070.03512.39
5.4.210.0040.03712.40
5.4.200.0100.03312.40
5.4.190.0080.03412.39
5.4.180.0030.03912.39
5.4.170.0070.03512.40
5.4.160.0050.03612.40
5.4.150.0080.03312.39
5.4.140.0070.03612.09
5.4.130.0050.03512.07
5.4.120.0040.03612.03
5.4.110.0060.03512.02
5.4.100.0050.03512.02
5.4.90.0070.03412.02
5.4.80.0050.03712.02
5.4.70.0040.03612.02
5.4.60.0070.03312.02
5.4.50.0080.03212.02
5.4.40.0050.03512.01
5.4.30.0050.03612.00
5.4.20.0040.03612.00
5.4.10.0060.03412.00
5.4.00.0070.03411.50
5.3.290.0080.03612.80
5.3.280.0050.03812.71
5.3.270.0060.04212.72
5.3.260.0110.03412.72
5.3.250.0060.03712.72
5.3.240.0050.03812.72
5.3.230.0060.04012.70
5.3.220.0100.03312.68
5.3.210.0070.03912.68
5.3.200.0100.03312.68
5.3.190.0020.04312.68
5.3.180.0090.03412.68
5.3.170.0100.03112.67
5.3.160.0040.03812.68
5.3.150.0070.03512.68
5.3.140.0070.03512.66
5.3.130.0100.03612.66
5.3.120.0060.04312.65
5.3.110.0070.03912.66
5.3.100.0060.03712.12
5.3.90.0080.03412.10
5.3.80.0100.03512.09
5.3.70.0020.04012.09
5.3.60.0050.03612.08
5.3.50.0060.03512.03
5.3.40.0050.03712.02
5.3.30.0090.03111.98
5.3.20.0080.03311.76
5.3.10.0070.03511.73
5.3.00.0070.03611.71
5.2.170.0100.0339.22
5.2.160.0040.0339.22
5.2.150.0050.0309.22
5.2.140.0080.0329.21
5.2.130.0120.0219.18
5.2.120.0080.0319.18
5.2.110.0050.0289.18
5.2.100.0070.0299.18
5.2.90.0070.0269.18
5.2.80.0030.0319.17
5.2.70.0050.0299.16
5.2.60.0040.0309.12
5.2.50.0050.0299.09
5.2.40.0040.0299.07
5.2.30.0050.0299.04
5.2.20.0020.0309.03
5.2.10.0050.0278.95
5.2.00.0060.0288.80
5.1.60.0060.0228.09
5.1.50.0050.0238.08
5.1.40.0050.0238.07
5.1.30.0030.0268.42
5.1.20.0050.0258.44
5.1.10.0030.0278.16
5.1.00.0030.0268.16
5.0.50.0020.0226.64
5.0.40.0020.0216.50
5.0.30.0040.0326.31
5.0.20.0020.0206.28
5.0.10.0010.0226.25
5.0.00.0010.0326.24
4.4.90.0010.0164.78
4.4.80.0030.0144.76
4.4.70.0040.0144.75
4.4.60.0030.0144.75
4.4.50.0030.0144.77
4.4.40.0030.0244.71
4.4.30.0050.0164.76
4.4.20.0040.0194.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0010.0194.67
4.3.100.0010.0164.66
4.3.90.0040.0134.63
4.3.80.0030.0244.59
4.3.70.0020.0164.63
4.3.60.0050.0124.63
4.3.50.0030.0164.63
4.3.40.0030.0234.54
4.3.30.0010.0163.30
4.3.20.0010.0163.28
4.3.10.0020.0153.23
4.3.00.0000.0237.24

preferences:
148.45 ms | 1394 KiB | 7 Q