3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { function foo(); } abstract class B implements A { abstract public function foo(); } class C extends B { public function foo() { echo 'works'; } } $o = new C(); $o->foo();

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)
8.3.60.0040.01518.07
8.3.50.0250.00621.14
8.3.40.0090.00918.66
8.3.30.0170.00320.38
8.3.20.0020.00520.21
8.3.10.0070.01121.90
8.3.00.0050.00320.50
8.2.180.0240.00716.75
8.2.170.0060.00922.96
8.2.160.0100.00320.53
8.2.150.0000.00724.18
8.2.140.0140.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.67
8.2.110.0040.00421.96
8.2.100.0100.00017.72
8.2.90.0070.00019.09
8.2.80.0040.00419.28
8.2.70.0000.00817.38
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00818.34
8.2.30.0030.00618.11
8.2.20.0080.00017.69
8.2.10.0000.00717.65
8.2.00.0000.00717.61
8.1.280.0150.00425.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00723.88
8.1.230.0060.00619.10
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.51
8.1.180.0120.00018.10
8.1.170.0080.00018.39
8.1.160.0040.00422.12
8.1.150.0050.00218.54
8.1.140.0040.00417.43
8.1.130.0060.00317.77
8.1.120.0000.00717.51
8.1.110.0070.00017.50
8.1.100.0070.00017.44
8.1.90.0000.00717.43
8.1.80.0040.00317.37
8.1.70.0000.00717.31
8.1.60.0000.00817.60
8.1.50.0050.00317.48
8.1.40.0030.00517.41
8.1.30.0000.00717.49
8.1.20.0000.00817.66
8.1.10.0080.00017.47
8.1.00.0000.00817.40
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0080.00018.45
8.0.270.0000.00717.27
8.0.260.0070.00016.80
8.0.250.0030.00316.91
8.0.240.0100.00016.88
8.0.230.0030.00516.87
8.0.220.0000.00716.81
8.0.210.0030.00316.89
8.0.200.0000.00616.83
8.0.190.0030.00616.84
8.0.180.0000.00816.84
8.0.170.0000.00816.88
8.0.160.0000.00716.84
8.0.150.0040.00416.89
8.0.140.0070.00016.86
8.0.130.0000.00513.32
8.0.120.0040.00416.68
8.0.110.0050.00216.77
8.0.100.0000.00816.75
8.0.90.0000.00816.76
8.0.80.0070.01016.85
8.0.70.0040.00416.89
8.0.60.0040.00416.76
8.0.50.0040.00416.77
8.0.30.0090.01417.27
8.0.20.0100.00817.40
8.0.10.0040.00416.89
8.0.00.0100.01216.74
7.4.330.0030.00315.10
7.4.320.0060.00016.46
7.4.300.0060.00016.51
7.4.290.0070.00016.35
7.4.280.0060.00316.39
7.4.270.0000.00716.60
7.4.260.0000.00916.49
7.4.250.0050.00216.45
7.4.240.0040.00416.51
7.4.230.0000.00716.60
7.4.220.0060.01216.64
7.4.210.0070.00916.64
7.4.200.0080.00016.39
7.4.190.0070.00016.59
7.4.160.0100.01316.39
7.4.150.0130.00617.40
7.4.140.0060.01217.86
7.4.130.0120.00416.52
7.4.120.0120.00516.45
7.4.110.0000.01716.53
7.4.100.0120.01216.39
7.4.90.0150.00316.54
7.4.80.0130.00319.39
7.4.70.0040.01216.48
7.4.60.0080.00816.57
7.4.50.0070.00016.39
7.4.40.0070.00722.77
7.4.30.0090.00916.18
7.4.00.0060.00914.75
7.3.330.0060.00013.27
7.3.320.0000.00513.29
7.3.310.0040.00416.29
7.3.300.0030.00316.21
7.3.290.0100.00416.28
7.3.280.0090.01016.31
7.3.270.0150.00917.40
7.3.260.0030.02016.53
7.3.250.0100.00916.21
7.3.240.0160.00016.46
7.3.230.0030.01316.39
7.3.210.0140.00716.35
7.3.200.0100.00719.39
7.3.190.0080.01416.30
7.3.180.0100.00716.27
7.3.170.0120.00616.30
7.3.160.0070.01016.39
7.3.120.0070.00414.68
7.2.330.0030.01516.76
7.2.320.0080.00816.66
7.2.310.0090.00616.68
7.2.300.0090.00916.73
7.2.290.0130.00316.70
7.2.00.0030.00919.30
7.1.100.0070.00718.10
7.1.70.0080.00017.09
7.1.60.0180.00719.21
7.1.50.0110.01116.93
7.1.00.0070.06322.48
7.0.200.0670.00014.50
7.0.140.0000.08022.00
7.0.70.0030.08721.76
7.0.60.0000.09021.68
7.0.50.0070.08021.96
7.0.40.0000.05320.00
7.0.30.0070.08320.10
7.0.20.0000.08720.13
7.0.10.0030.06320.10
7.0.00.0230.07319.99
5.6.280.0030.07321.15
5.6.220.0070.08320.70
5.6.210.0100.06720.66
5.6.200.0000.09021.05
5.6.190.0100.07020.94
5.6.180.0070.07321.05
5.6.170.0130.07321.09
5.6.160.0070.06321.11
5.6.150.0000.09021.09
5.6.140.0000.09321.04
5.6.130.0070.05721.12
5.6.120.0000.06320.99
5.6.110.0030.04321.05
5.6.100.0100.05721.05
5.6.90.0000.07020.89
5.6.80.0070.08020.40
5.6.70.0070.08320.48
5.6.60.0000.06720.46
5.6.50.0100.08320.45
5.6.40.0000.06720.39
5.6.30.0030.04020.40
5.6.20.0070.06720.47
5.6.10.0070.07720.30
5.6.00.0070.06020.46
5.5.360.0070.04720.45
5.5.350.0070.08020.46
5.5.340.0030.08720.90
5.5.330.0000.07320.87
5.5.320.0030.08320.88
5.5.310.0000.08720.83
5.5.300.0070.08320.93
5.5.290.0030.08720.84
5.5.280.0000.09020.90
5.5.270.0030.08720.88
5.5.260.0070.05720.88
5.5.250.0130.07720.45
5.5.240.0030.08020.26
5.5.230.0070.07720.25
5.5.220.0070.07720.30
5.5.210.0100.04720.21
5.5.200.0000.08320.25
5.5.190.0000.08020.17
5.5.180.0070.08320.19
5.5.160.0030.05720.11
5.5.150.0030.08720.07
5.5.140.0030.04020.25
5.5.130.0000.08320.18
5.5.120.0170.07020.25
5.5.110.0030.06720.15
5.5.100.0130.06320.14
5.5.90.0030.06019.96
5.5.80.0070.07020.08
5.5.70.0030.08320.18
5.5.60.0270.06320.00
5.5.50.0030.08020.07
5.5.40.0100.07720.10
5.5.30.0000.04020.11
5.5.20.0000.04720.15
5.5.10.0100.07720.03
5.5.00.0100.06020.09
5.4.450.0030.08319.46
5.4.440.0030.06019.55
5.4.430.0130.05719.45
5.4.420.0030.04319.35
5.4.410.0070.04319.38
5.4.400.0000.08319.23
5.4.390.0070.07718.94
5.4.380.0070.07019.18
5.4.370.0030.05319.09
5.4.360.0030.05718.90
5.4.350.0030.04318.90
5.4.340.0070.04719.04
5.4.320.0000.04019.04
5.4.310.0100.03719.05
5.4.300.0070.06319.21
5.4.290.0100.06718.87
5.4.280.0000.07319.16
5.4.270.0070.08019.12
5.4.260.0100.06318.95
5.4.250.0070.06319.22
5.4.240.0100.06718.89
5.4.230.0100.07019.02
5.4.220.0030.05018.85
5.4.210.0000.05319.18
5.4.200.0100.06719.17
5.4.190.0030.03719.07
5.4.180.0070.07319.22
5.4.170.0100.07019.22
5.4.160.0130.06019.22
5.4.150.0000.09019.01
5.4.140.0000.05016.48
5.4.130.0030.07016.47
5.4.120.0130.05716.46
5.4.110.0000.07716.52
5.4.100.0030.04716.43
5.4.90.0030.05016.38
5.4.80.0030.07016.43
5.4.70.0100.06316.55
5.4.60.0030.06016.40
5.4.50.0070.07016.44
5.4.40.0030.07016.54
5.4.30.0030.07716.40
5.4.20.0070.07316.30
5.4.10.0070.06716.29
5.4.00.0070.07015.78
5.3.290.0000.05714.72
5.3.280.0000.07714.52
5.3.270.0030.08014.63
5.3.260.0070.07714.61
5.3.250.0000.07014.72
5.3.240.0030.03714.56
5.3.230.0030.08014.65
5.3.220.0000.06014.66
5.3.210.0070.04314.49
5.3.200.0100.07314.68
5.3.190.0030.03714.55
5.3.180.0000.08014.65
5.3.170.0070.07714.57
5.3.160.0000.07314.50
5.3.150.0130.06314.61
5.3.140.0070.04714.66
5.3.130.0030.07714.59
5.3.120.0030.07314.52
5.3.110.0070.07714.66
5.3.100.0000.08014.10
5.3.90.0030.04714.04
5.3.80.0000.07314.08
5.3.70.0030.07314.07
5.3.60.0030.07713.98
5.3.50.0070.07013.92
5.3.40.0070.06714.07
5.3.30.0030.07014.04
5.3.20.0030.07013.83
5.3.10.0000.04013.77
5.3.00.0030.07313.63
5.2.170.0000.06712.84
5.2.160.0030.06012.84
5.2.150.0000.06712.84
5.2.140.0070.05312.84
5.2.130.0000.06712.84
5.2.120.0000.06312.84
5.2.110.0130.05712.84
5.2.100.0000.06012.84
5.2.90.0000.06312.84
5.2.80.0070.06012.84
5.2.70.0070.06012.84
5.2.60.0030.05012.84
5.2.50.0000.06712.84
5.2.40.0070.06012.84
5.2.30.0030.06312.84
5.2.20.0030.05012.84
5.2.10.0070.05712.84
5.2.00.0030.05312.84
5.1.60.0000.05712.84
5.1.50.0000.03712.84
5.1.40.0070.05012.84
5.1.30.0070.05012.84
5.1.20.0030.03312.84
5.1.10.0100.04712.84
5.1.00.0070.04012.84
5.0.50.0000.02012.84
5.0.40.0100.03712.84
5.0.30.0000.04012.84
5.0.20.0000.03712.84
5.0.10.0030.04312.84
5.0.00.0000.06012.84
4.4.90.0000.03712.84
4.4.80.0000.03712.84
4.4.70.0030.02012.84
4.4.60.0000.03712.84
4.4.50.0000.03712.84
4.4.40.0070.04012.84
4.4.30.0000.02312.84
4.4.20.0030.03012.84
4.4.10.0030.02012.84
4.4.00.0000.05312.84
4.3.110.0000.03312.84
4.3.100.0070.03012.84
4.3.90.0000.02012.84
4.3.80.0000.04012.84
4.3.70.0000.01712.84
4.3.60.0030.02312.84
4.3.50.0030.02012.84
4.3.40.0070.04312.84
4.3.30.0000.03712.84
4.3.20.0000.03712.84
4.3.10.0000.04012.84
4.3.00.0070.02012.84

preferences:
58.28 ms | 404 KiB | 6 Q