3v4l.org

run code in 300+ PHP versions simultaneously
p<?php class A { public function wa() { echo 'wa!'; } } class B extends A { private function wa() { echo '***'; } } class C extends B { } $b = new B(); $c = new C(); $b->wa(); $c->wa();

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)
5.4.310.0050.04212.51
5.4.300.0090.03512.52
5.4.290.0070.04012.51
5.4.280.0100.03412.41
5.4.270.0070.04612.40
5.4.260.0070.03812.41
5.4.250.0090.03512.40
5.4.240.0080.03412.40
5.4.230.0040.03912.39
5.4.220.0070.03712.40
5.4.210.0030.04212.39
5.4.200.0090.03412.40
5.4.190.0040.04212.39
5.4.180.0030.03812.39
5.4.170.0070.03712.40
5.4.160.0060.03612.40
5.4.150.0060.04512.40
5.4.140.0080.04212.08
5.4.130.0050.04312.07
5.4.120.0080.04712.02
5.4.110.0040.03912.02
5.4.100.0050.03712.02
5.4.90.0070.03612.02
5.4.80.0070.04412.02
5.4.70.0030.03812.02
5.4.60.0030.03812.02
5.4.50.0060.03512.02
5.4.40.0060.03712.00
5.4.30.0060.03712.00
5.4.20.0100.03412.01
5.4.10.0120.04012.00
5.4.00.0090.04111.50
5.3.290.0080.04312.80
5.3.280.0070.03912.71
5.3.270.0070.03912.72
5.3.260.0060.05012.71
5.3.250.0060.03812.72
5.3.240.0080.03612.72
5.3.230.0050.04012.71
5.3.220.0050.03912.68
5.3.210.0100.03712.68
5.3.200.0100.03312.68
5.3.190.0060.03912.68
5.3.180.0050.04412.68
5.3.170.0050.03812.67
5.3.160.0080.05112.67
5.3.150.0050.03912.67
5.3.140.0090.03512.66
5.3.130.0070.04412.66
5.3.120.0070.04512.66
5.3.110.0090.04012.65
5.3.100.0080.03512.12
5.3.90.0050.03712.11
5.3.80.0040.03812.10
5.3.70.0060.03612.10
5.3.60.0030.04812.08
5.3.50.0050.03712.03
5.3.40.0060.03712.03
5.3.30.0040.03711.99
5.3.20.0030.03811.79
5.3.10.0040.03611.73
5.3.00.0070.03511.72
5.2.170.0050.0329.22
5.2.160.0030.0319.22
5.2.150.0090.0269.23
5.2.140.0080.0289.22
5.2.130.0110.0359.18
5.2.120.0050.0419.18
5.2.110.0050.0319.18
5.2.100.0030.0309.18
5.2.90.0000.0369.18
5.2.80.0070.0309.18
5.2.70.0050.0309.18
5.2.60.0040.0319.13
5.2.50.0080.0279.10
5.2.40.0040.0299.08
5.2.30.0060.0359.05
5.2.20.0060.0379.04
5.2.10.0060.0288.95
5.2.00.0090.0258.81
5.1.60.0040.0248.09
5.1.50.0040.0268.09
5.1.40.0060.0248.07
5.1.30.0060.0248.42
5.1.20.0070.0258.45
5.1.10.0010.0308.17
5.1.00.0050.0268.17
5.0.50.0060.0276.64
5.0.40.0050.0196.50
5.0.30.0030.0346.31
5.0.20.0050.0226.29
5.0.10.0010.0236.26
5.0.00.0040.0306.25
4.4.90.0010.0184.78
4.4.80.0020.0164.75
4.4.70.0020.0184.76
4.4.60.0000.0244.75
4.4.50.0030.0224.77
4.4.40.0020.0304.70
4.4.30.0020.0174.75
4.4.20.0040.0154.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0010.0184.67
4.3.100.0070.0114.67
4.3.90.0050.0144.64
4.3.80.0000.0284.59
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0020.0174.63
4.3.40.0010.0274.54
4.3.30.0010.0173.30
4.3.20.0020.0173.28
4.3.10.0000.0183.23
4.3.00.0030.01715.91

preferences:
142.07 ms | 1386 KiB | 7 Q