3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected function func() { echo 1; } public function test() { $this->func(); } } class Child extends Base { public function func() { echo 2; } } $c = new Child(); $c->test();

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)
8.3.40.0140.00018.54
8.3.30.0110.00418.96
8.3.20.0000.00820.12
8.3.10.0090.00923.57
8.3.00.0050.00320.95
8.2.170.0000.01422.96
8.2.160.0030.01020.40
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0000.00726.16
8.2.120.0050.00320.73
8.2.110.0060.00322.20
8.2.100.0040.00717.78
8.2.90.0000.00818.88
8.2.80.0000.00817.97
8.2.70.0030.00717.50
8.2.60.0070.00417.93
8.2.50.0030.00618.07
8.2.40.0000.00919.88
8.2.30.0040.00418.11
8.2.20.0040.00417.66
8.2.10.0050.00317.90
8.2.00.0040.00417.70
8.1.270.0080.00023.85
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0110.00019.06
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00717.23
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0060.00318.46
8.1.160.0000.00721.91
8.1.150.0070.00018.56
8.1.140.0000.00717.42
8.1.130.0070.00017.75
8.1.120.0070.00017.25
8.1.110.0040.00417.37
8.1.100.0040.00417.29
8.1.90.0000.00717.34
8.1.80.0040.00417.26
8.1.70.0030.00317.30
8.1.60.0040.00417.53
8.1.50.0050.00317.46
8.1.40.0000.00817.54
8.1.30.0050.00517.71
8.1.20.0000.00817.66
8.1.10.0040.00417.54
8.1.00.0040.00717.48
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.45
8.0.270.0070.00017.14
8.0.260.0060.00017.21
8.0.250.0030.00316.83
8.0.240.0030.00316.87
8.0.230.0000.00616.90
8.0.220.0000.00716.81
8.0.210.0030.00316.72
8.0.200.0000.00616.89
8.0.190.0070.00016.82
8.0.180.0030.00516.89
8.0.170.0090.00016.84
8.0.160.0000.00716.70
8.0.150.0040.00416.87
8.0.140.0030.00316.67
8.0.130.0030.00313.25
8.0.120.0070.00016.68
8.0.110.0040.00416.71
8.0.100.0040.00416.68
8.0.90.0040.00416.72
8.0.80.0110.00916.82
8.0.70.0000.00816.79
8.0.60.0000.00816.63
8.0.50.0050.00216.67
8.0.30.0120.00817.19
8.0.20.0160.00417.40
8.0.10.0040.00416.96
8.0.00.0120.00416.65
7.4.330.0050.00015.08
7.4.320.0000.00616.58
7.4.300.0000.00616.51
7.4.290.0000.00716.45
7.4.280.0070.00016.41
7.4.270.0050.00316.50
7.4.260.0070.00316.60
7.4.250.0070.00016.51
7.4.240.0020.00516.59
7.4.230.0000.00616.70
7.4.220.0030.01616.70
7.4.210.0160.00316.46
7.4.200.0000.00716.49
7.4.160.0100.00616.24
7.4.150.0190.00617.40
7.4.140.0050.01217.86
7.4.130.0080.00916.38
7.4.120.0120.00416.60
7.4.110.0030.01316.42
7.4.100.0120.00616.51
7.4.90.0070.01016.68
7.4.80.0070.01719.39
7.4.70.0160.00316.44
7.4.60.0120.00616.51
7.4.50.0040.00416.55
7.4.40.0060.00916.56
7.4.30.0120.00916.37
7.4.00.0040.00814.68
7.3.330.0050.00013.06
7.3.320.0000.00613.23
7.3.310.0070.00016.21
7.3.300.0040.00416.11
7.3.290.0090.00616.24
7.3.280.0090.00816.24
7.3.270.0110.00617.40
7.3.260.0120.00616.21
7.3.250.0080.00816.39
7.3.240.0110.00616.48
7.3.230.0090.00916.39
7.3.210.0160.00616.26
7.3.200.0150.00319.39
7.3.190.0060.01316.27
7.3.180.0130.00316.25
7.3.170.0130.00416.39
7.3.160.0130.01016.55
7.3.120.0120.00314.47
7.2.330.0130.01016.44
7.2.320.0080.00916.70
7.2.310.0100.00716.53
7.2.300.0070.01016.32
7.2.290.0100.00716.53
7.2.00.0100.00319.45
7.1.100.0000.01317.93
7.1.70.0000.00817.18
7.1.60.0100.01019.70
7.1.50.0070.01416.71
7.1.00.0000.08022.40
7.0.200.0030.00616.81
7.0.140.0000.07721.95
7.0.70.0070.06021.70
7.0.60.0130.08021.77
7.0.50.0100.03722.09
7.0.40.0100.07720.05
7.0.30.0030.06720.15
7.0.20.0100.05720.08
7.0.10.0070.04320.07
7.0.00.0130.08320.07
5.6.280.0030.07020.92
5.6.220.0030.08020.50
5.6.210.0070.06320.67
5.6.200.0000.06021.05
5.6.190.0030.09021.11
5.6.180.0170.07321.08
5.6.170.0070.08321.11
5.6.160.0030.06721.12
5.6.150.0130.07321.14
5.6.140.0200.06721.14
5.6.130.0030.06721.14
5.6.120.0170.07321.02
5.6.110.0000.08721.03
5.6.100.0200.07721.11
5.6.90.0100.07721.04
5.6.80.0070.05720.40
5.6.70.0000.08320.46
5.6.60.0030.07320.41
5.6.50.0000.08720.56
5.6.40.0100.07320.33
5.6.30.0000.06720.38
5.6.20.0030.06020.40
5.6.10.0130.04720.44
5.6.00.0130.04720.36
5.5.360.0030.07720.57
5.5.350.0030.08320.38
5.5.340.0070.07320.78
5.5.330.0170.05320.84
5.5.320.0000.07320.77
5.5.310.0030.08720.64
5.5.300.0000.07020.90
5.5.290.0070.04720.73
5.5.280.0100.08020.81
5.5.270.0070.05320.89
5.5.260.0070.05020.91
5.5.250.0130.06020.61
5.5.240.0100.03320.27
5.5.230.0070.08320.29
5.5.220.0000.08720.21
5.5.210.0170.07320.18
5.5.200.0100.06020.15
5.5.190.0130.06319.98
5.5.180.0130.07320.20
5.5.160.0070.04020.13
5.5.150.0030.05320.11
5.5.140.0170.06019.99
5.5.130.0100.08020.13
5.5.120.0270.06320.25
5.5.110.0070.06320.25
5.5.100.0100.08020.16
5.5.90.0130.07320.16
5.5.80.0170.06720.10
5.5.70.0170.08020.06
5.5.60.0100.05320.05
5.5.50.0130.07320.08
5.5.40.0030.08020.07
5.5.30.0070.08019.95
5.5.20.0030.08720.14
5.5.10.0000.05320.04
5.5.00.0130.04020.03
5.4.450.0070.07719.46
5.4.440.0100.06719.27
5.4.430.0030.04719.37
5.4.420.0070.07319.52
5.4.410.0000.07319.43
5.4.400.0030.08318.87
5.4.390.0030.08019.18
5.4.380.0100.07719.04
5.4.370.0130.07319.03
5.4.360.0100.07319.04
5.4.350.0070.07719.18
5.4.340.0170.05718.88
5.4.320.0070.07319.16
5.4.310.0030.05019.05
5.4.300.0070.07318.84
5.4.290.0100.05318.87
5.4.280.0100.07319.09
5.4.270.0130.05719.20
5.4.260.0000.08719.04
5.4.250.0100.07719.15
5.4.240.0030.05718.89
5.4.230.0100.07719.04
5.4.220.0130.07718.87
5.4.210.0100.06319.20
5.4.200.0030.04719.09
5.4.190.0130.06319.02
5.4.180.0070.07319.02
5.4.170.0070.07319.04
5.4.160.0070.07719.10
5.4.150.0070.07719.01
5.4.140.0000.07716.30
5.4.130.0070.06016.54
5.4.120.0070.07016.48
5.4.110.0070.06316.53
5.4.100.0030.04716.48
5.4.90.0070.05316.34
5.4.80.0270.05316.50
5.4.70.0030.07316.47
5.4.60.0070.05716.33
5.4.50.0000.08016.43
5.4.40.0100.07316.52
5.4.30.0030.05716.30
5.4.20.0000.07016.46
5.4.10.0030.07316.33
5.4.00.0070.07315.90
5.3.290.0100.06314.65
5.3.280.0170.07014.68
5.3.270.0030.08314.55
5.3.260.0070.06714.66
5.3.250.0030.06314.66
5.3.240.0030.08014.67
5.3.230.0130.05714.65
5.3.220.0100.03714.52
5.3.210.0070.03714.63
5.3.200.0000.07014.49
5.3.190.0100.07714.71
5.3.180.0030.08314.56
5.3.170.0000.06714.67
5.3.160.0070.07314.68
5.3.150.0070.04714.50
5.3.140.0030.06714.50
5.3.130.0000.08314.53
5.3.120.0170.07314.69
5.3.110.0070.08014.62
5.3.100.0070.03314.18
5.3.90.0070.03714.16
5.3.80.0100.03314.05
5.3.70.0000.08014.08
5.3.60.0000.05714.12
5.3.50.0030.07313.97
5.3.40.0070.07013.94
5.3.30.0000.03713.84
5.3.20.0030.02713.75
5.3.10.0100.02713.75
5.3.00.0100.02313.58
5.2.170.0030.06712.24
5.2.160.0100.03712.24
5.2.150.0100.03012.24
5.2.140.0030.02712.24
5.2.130.0030.03012.24
5.2.120.0000.02712.24
5.2.110.0000.02712.24
5.2.100.0030.02312.24
5.2.90.0030.06012.24
5.2.80.0070.02012.24
5.2.70.0030.02712.24
5.2.60.0030.02712.24
5.2.50.0000.02712.24
5.2.40.0000.03012.24
5.2.30.0000.06012.24
5.2.20.0000.06312.24
5.2.10.0000.06712.24
5.2.00.0000.05712.24
5.1.60.0070.05312.24
5.1.50.0000.03012.24
5.1.40.0070.04012.24
5.1.30.0000.03312.24
5.1.20.0100.04712.24
5.1.10.0100.04312.24
5.1.00.0030.05312.24
5.0.50.0000.04712.24
5.0.40.0000.03312.24
5.0.30.0000.06712.24
5.0.20.0030.04712.24
5.0.10.0030.04012.24
5.0.00.0030.05712.24
4.4.90.0030.01312.24
4.4.80.0000.03312.24
4.4.70.0030.02312.24
4.4.60.0070.01712.24
4.4.50.0000.03312.24
4.4.40.0000.05012.24
4.4.30.0030.03312.24
4.4.20.0030.02312.24
4.4.10.0000.02312.24
4.4.00.0000.05312.24
4.3.110.0000.03712.24
4.3.100.0000.02312.24
4.3.90.0000.03312.24
4.3.80.0000.04312.24
4.3.70.0000.03712.24
4.3.60.0000.03712.24
4.3.50.0000.03312.24
4.3.40.0000.05312.24
4.3.30.0030.03712.24
4.3.20.0030.03712.24
4.3.10.0000.02712.24
4.3.00.0030.02012.24

preferences:
43.6 ms | 400 KiB | 5 Q