3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function a1() { static::foo(); } static public function a2() { static::foo(); } static public function foo() { echo 'A'; } } class B { public function b1() { A::a1(); A::a2(); } static public function b2() { A::a1(); A::a2(); } static public function foo() { echo 'B'; } } B::b1();//A B::b2();//A $b = new B; $b->b1();//B $b->b2();//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)
8.3.60.0100.00718.31
8.3.50.0140.00121.97
8.3.40.0140.00018.75
8.3.30.0140.00018.95
8.3.20.0000.00820.25
8.3.10.0030.00523.48
8.3.00.0040.00418.81
8.2.180.0110.00416.63
8.2.170.0070.01422.96
8.2.160.0140.00320.57
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00620.85
8.2.110.0090.00019.12
8.2.100.0090.00317.72
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.67
8.2.50.0000.00818.07
8.2.40.0080.00019.75
8.2.30.0000.00818.22
8.2.20.0060.00317.55
8.2.10.0040.00418.00
8.2.00.0040.00417.63
8.1.280.0150.00025.92
8.1.270.0090.00023.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.95
8.1.230.0090.00319.61
8.1.220.0050.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0000.01117.10
8.1.180.0000.00818.10
8.1.170.0060.00318.52
8.1.160.0000.00821.93
8.1.150.0020.00518.50
8.1.140.0000.00717.22
8.1.130.0030.00317.67
8.1.120.0030.00517.20
8.1.110.0000.00717.32
8.1.100.0040.00417.29
8.1.90.0040.00417.34
8.1.80.0040.00417.32
8.1.70.0030.00317.26
8.1.60.0060.00317.49
8.1.50.0030.00617.46
8.1.40.0040.00417.40
8.1.30.0030.00617.54
8.1.20.0000.00717.54
8.1.10.0040.00417.55
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0080.00016.58
8.0.280.0030.00318.44
8.0.270.0000.00717.19
8.0.260.0060.00017.04
8.0.250.0000.00716.98
8.0.240.0040.00416.89
8.0.230.0000.00816.82
8.0.220.0030.00616.89
8.0.210.0000.00716.88
8.0.200.0050.00216.83
8.0.190.0040.00416.96
8.0.180.0070.00016.91
8.0.170.0030.00516.91
8.0.160.0000.00716.77
8.0.150.0000.00816.82
8.0.140.0030.00716.74
8.0.130.0030.00313.27
8.0.120.0030.00516.88
8.0.110.0070.00016.90
8.0.100.0040.00416.77
8.0.90.0040.00416.70
8.0.80.0040.01116.84
8.0.70.0030.00516.92
8.0.60.0000.00716.76
8.0.50.0040.00416.89
8.0.30.0070.01117.05
8.0.20.0130.00517.40
8.0.10.0040.00416.79
8.0.00.0060.01216.97
7.4.330.0000.00515.00
7.4.320.0040.00416.34
7.4.300.0030.00316.63
7.4.290.0000.00816.54
7.4.280.0070.00016.39
7.4.270.0030.00316.60
7.4.260.0000.00716.48
7.4.250.0070.00016.42
7.4.240.0020.00516.49
7.4.230.0030.00316.68
7.4.220.0090.00616.64
7.4.210.0060.01016.53
7.4.200.0000.00716.61
7.4.190.0070.00016.69
7.4.160.0110.00716.36
7.4.150.0120.00617.40
7.4.140.0120.00717.86
7.4.130.0100.01216.45
7.4.120.0100.00716.55
7.4.110.0110.00616.51
7.4.100.0070.01416.48
7.4.90.0080.00816.41
7.4.80.0100.00719.39
7.4.70.0150.00316.32
7.4.60.0090.01216.44
7.4.50.0030.00316.71
7.4.40.0140.00316.54
7.4.30.0090.00916.63
7.4.00.0040.01114.96
7.3.330.0060.00013.13
7.3.320.0000.00613.20
7.3.310.0030.00316.26
7.3.300.0030.00316.29
7.3.290.0080.01116.38
7.3.280.0070.01216.28
7.3.270.0200.00017.40
7.3.260.0090.01116.52
7.3.250.0100.00716.31
7.3.240.0100.00716.23
7.3.230.0120.00616.39
7.3.210.0130.00716.23
7.3.200.0060.01019.39
7.3.190.0070.01516.39
7.3.180.0110.00616.44
7.3.170.0110.00516.52
7.3.160.0100.01016.26
7.3.120.0040.01114.59
7.3.10.0150.00316.58
7.3.00.0040.01816.28
7.2.330.0150.00316.78
7.2.320.0070.01716.30
7.2.310.0140.00316.32
7.2.300.0120.00616.54
7.2.290.0150.00316.39
7.2.130.0130.00316.49
7.2.120.0070.01016.71
7.2.110.0090.01316.56
7.2.100.0140.00316.79
7.2.90.0080.00916.55
7.2.80.0050.01316.35
7.2.70.0130.01016.67
7.2.60.0070.00916.54
7.2.50.0100.01016.43
7.2.40.0070.01016.86
7.2.30.0150.00416.59
7.2.20.0140.00316.59
7.2.10.0120.00416.66
7.2.00.0110.00317.88
7.1.250.0050.01015.64
7.1.200.0090.00615.48
7.1.100.0110.00418.00
7.1.70.0000.00717.00
7.1.60.0090.01219.46
7.1.50.0100.01716.77
7.1.00.0070.07322.54
7.0.200.0040.00816.71
7.0.140.0100.06721.92
7.0.100.0100.08019.96
7.0.90.0130.07319.88
7.0.80.0130.07319.92
7.0.70.0070.08019.97
7.0.60.0070.06019.90
7.0.50.0030.04320.29
7.0.40.0070.03720.10
7.0.30.0100.07020.15
7.0.20.0070.05720.08
7.0.10.0000.04320.10
7.0.00.0000.04320.04
5.6.280.0030.07321.15
5.6.250.0070.04720.57
5.6.240.0000.08720.65
5.6.230.0030.08320.73
5.6.220.0200.06320.66
5.6.210.0170.07720.66
5.6.200.0170.04020.96
5.6.190.0100.04321.06
5.6.180.0070.08021.06
5.6.170.0070.03721.13
5.6.160.0030.06020.98
5.6.150.0030.05021.10
5.6.140.0000.04321.09
5.6.130.0070.08720.97
5.6.120.0030.04721.06
5.6.110.0070.04021.02
5.6.100.0130.03021.04
5.6.90.0100.03721.05
5.6.80.0030.04020.41
5.6.70.0000.04720.44
5.6.60.0030.04020.43
5.6.50.0070.04320.46
5.6.40.0100.06720.40
5.6.30.0100.07020.45
5.6.20.0100.07320.50
5.6.10.0070.08320.41
5.6.00.0100.06720.41
5.5.380.0170.07020.37
5.5.370.0070.08320.46
5.5.360.0070.06720.53
5.5.350.0270.04720.46
5.5.340.0000.05320.78
5.5.330.0030.04020.75
5.5.320.0000.04320.79
5.5.310.0030.04720.81
5.5.300.0030.04020.64
5.5.290.0000.08020.81
5.5.280.0000.04320.92
5.5.270.0000.04320.83
5.5.260.0030.04020.92
5.5.250.0100.05320.55
5.5.240.0030.06720.23
5.5.230.0100.05320.19
5.5.220.0130.07020.27
5.5.210.0070.03320.23
5.5.200.0030.03720.27
5.5.190.0130.07720.23
5.5.180.0030.08020.16
5.5.160.0070.07720.00
5.5.150.0070.08020.13
5.5.140.0070.04020.14
5.5.130.0100.04320.22
5.5.120.0170.06020.20
5.5.110.0070.06320.13
5.5.100.0100.08020.17
5.5.90.0070.03720.17
5.5.80.0070.06320.17
5.5.70.0000.08020.02
5.5.60.0130.06720.00
5.5.50.0130.07320.07
5.5.40.0100.07019.90
5.5.30.0070.07320.05
5.5.20.0100.07020.14
5.5.10.0100.06720.13
5.5.00.0070.07720.04
5.4.450.0030.04019.48
5.4.440.0030.04719.36
5.4.430.0100.03319.35
5.4.420.0070.03719.17
5.4.410.0000.04019.15
5.4.400.0030.05018.89
5.4.390.0100.03319.03
5.4.380.0030.04019.16
5.4.370.0030.03719.09
5.4.360.0030.04019.12
5.4.350.0070.07718.95
5.4.340.0270.05318.88
5.4.320.0100.07318.95
5.4.310.0070.04319.19
5.4.300.0000.04318.88
5.4.290.0070.03719.18
5.4.280.0000.06718.95
5.4.270.0070.07019.04
5.4.260.0000.05719.23
5.4.250.0030.08019.08
5.4.240.0070.07019.06
5.4.230.0030.07718.85
5.4.220.0100.06319.03
5.4.210.0070.07319.20
5.4.200.0030.08319.04
5.4.190.0030.07019.13
5.4.180.0100.04319.22
5.4.170.0200.03319.20
5.4.160.0070.07719.21
5.4.150.0130.07019.07
5.4.140.0070.06716.49
5.4.130.0030.07716.39
5.4.120.0070.06016.51
5.4.110.0130.06716.45
5.4.100.0030.08016.40
5.4.90.0070.06016.55
5.4.80.0130.03716.43
5.4.70.0130.06316.54
5.4.60.0070.06716.32
5.4.50.0170.06016.30
5.4.40.0130.05016.57
5.4.30.0030.06016.46
5.4.20.0030.06716.48
5.4.10.0100.07016.32
5.4.00.0030.08015.86
5.3.290.0030.05714.69
5.3.280.0030.03314.67
5.3.270.0070.07714.67
5.3.260.0070.08014.54
5.3.250.0030.07014.72
5.3.240.0000.07714.54
5.3.230.0070.07714.56
5.3.220.0000.08014.64
5.3.210.0070.07714.55
5.3.200.0030.07714.51
5.3.190.0030.05314.60
5.3.180.0070.07014.51
5.3.170.0170.04014.71
5.3.160.0170.06314.70
5.3.150.0130.06714.52
5.3.140.0100.07314.68
5.3.130.0130.07014.64
5.3.120.0030.08714.61
5.3.110.0070.04314.51
5.3.100.0070.07714.09
5.3.90.0100.07013.98
5.3.80.0000.07714.09
5.3.70.0100.05313.95
5.3.60.0070.08014.00
5.3.50.0030.07713.94
5.3.40.0130.07013.90
5.3.30.0030.07313.93
5.3.20.0000.07713.75
5.3.10.0100.06313.59
5.3.00.0100.07013.78
5.2.170.0030.06712.13
5.2.160.0130.04712.13
5.2.150.0000.06712.13
5.2.140.0100.05712.13
5.2.130.0100.05712.13
5.2.120.0130.05312.13
5.2.110.0130.05712.13
5.2.100.0100.05712.13
5.2.90.0000.04012.13
5.2.80.0070.06012.13
5.2.70.0030.06712.13
5.2.60.0030.05312.13
5.2.50.0070.06012.13
5.2.40.0100.03712.13
5.2.30.0070.05012.13
5.2.20.0070.06012.13
5.2.10.0130.05312.13
5.2.00.0100.04712.13
5.1.60.0130.04712.13
5.1.50.0070.04312.13
5.1.40.0030.05312.13
5.1.30.0070.05312.13
5.1.20.0030.06012.13
5.1.10.0000.06012.13
5.1.00.0000.05312.13
5.0.50.0000.04712.13
5.0.40.0030.04712.13
5.0.30.0030.06012.13
5.0.20.0030.04712.13
5.0.10.0030.04712.13
5.0.00.0030.06712.13
4.4.90.0000.03012.13
4.4.80.0000.04012.13
4.4.70.0070.01712.13
4.4.60.0000.03312.13
4.4.50.0030.03712.13
4.4.40.0100.04312.13
4.4.30.0000.02712.13
4.4.20.0070.03312.13
4.4.10.0030.03312.13
4.4.00.0070.05012.13
4.3.110.0000.03712.13
4.3.100.0100.02312.13
4.3.90.0030.03312.13
4.3.80.0070.05012.13
4.3.70.0070.02312.13
4.3.60.0000.03712.13
4.3.50.0030.03012.13
4.3.40.0000.04012.13
4.3.30.0070.03012.13
4.3.20.0000.03712.13
4.3.10.0030.03712.13
4.3.00.0000.04012.13

preferences:
58.72 ms | 400 KiB | 5 Q