3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Garage { public function create():Vehicle; } class CarGarage implements Garage { public function create():Car { return new Car(); } } class Vehicle {} class Car extends Vehicle {} $class = new CarGarage(); var_dump($class->create());

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)
8.3.60.0140.00418.30
8.3.50.0150.00417.92
8.3.40.0040.01118.71
8.3.30.0040.01218.61
8.3.20.0070.00019.13
8.3.10.0040.00423.61
8.3.00.0050.00320.84
8.2.180.0000.01516.48
8.2.170.0110.00422.96
8.2.160.0110.00319.34
8.2.150.0000.00825.66
8.2.140.0000.00824.66
8.2.130.0080.00022.25
8.2.120.0040.00426.35
8.2.110.0030.00622.29
8.2.100.0080.00417.72
8.2.90.0050.00317.84
8.2.80.0030.00519.33
8.2.70.0050.00517.48
8.2.60.0060.00317.63
8.2.50.0040.00417.80
8.2.40.0000.00817.93
8.2.30.0000.00719.13
8.2.20.0040.00417.54
8.2.10.0060.00318.05
8.2.00.0040.00418.11
8.1.280.0100.00725.92
8.1.270.0040.00420.41
8.1.260.0070.00028.09
8.1.250.0090.00028.09
8.1.240.0070.00722.48
8.1.230.0080.00420.91
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00317.13
8.1.190.0060.00317.23
8.1.180.0030.00718.10
8.1.170.0020.00517.65
8.1.160.0050.00218.92
8.1.150.0050.00218.93
8.1.140.0000.00719.61
8.1.130.0030.00317.69
8.1.120.0040.00417.38
8.1.110.0050.00217.46
8.1.100.0040.00417.35
8.1.90.0000.00817.53
8.1.80.0000.00717.46
8.1.70.0000.00717.36
8.1.60.0040.00417.52
8.1.50.0040.00417.44
8.1.40.0060.00317.53
8.1.30.0030.00617.54
8.1.20.0050.00217.56
8.1.10.0000.00717.54
8.1.00.0000.00817.30
8.0.300.0000.00820.27
8.0.290.0030.00616.63
8.0.280.0070.00018.31
8.0.270.0000.00717.17
8.0.260.0000.00617.27
8.0.250.0000.00716.99
8.0.240.0040.00416.82
8.0.230.0000.00716.83
8.0.220.0070.00016.79
8.0.210.0040.00416.90
8.0.200.0050.00216.98
8.0.190.0000.00716.98
8.0.180.0060.00316.88
8.0.170.0040.00416.96
8.0.160.0020.00516.82
8.0.150.0000.00716.82
8.0.140.0040.00416.75
8.0.130.0030.00613.34
8.0.120.0040.00416.78
8.0.110.0000.00816.72
8.0.100.0080.00016.76
8.0.90.0000.00716.88
8.0.80.0120.00616.91
8.0.70.0000.00916.89
8.0.60.0040.00416.84
8.0.50.0040.00416.66
8.0.30.0120.00716.96
8.0.20.0200.01517.40
8.0.10.0050.00317.04
8.0.00.0130.00316.55
7.4.330.0050.00016.79
7.4.320.0030.00316.50
7.4.300.0030.00316.60
7.4.290.0000.00816.49
7.4.280.0030.00516.51
7.4.270.0030.00316.45
7.4.260.0000.00716.48
7.4.250.0030.00316.62
7.4.240.0040.00416.43
7.4.230.0070.00016.34
7.4.220.0130.00716.62
7.4.210.0030.01116.54
7.4.200.0040.00416.31
7.4.160.0070.01016.56
7.4.150.0100.01017.40
7.4.140.0090.01117.86
7.4.130.0110.00616.50
7.4.120.0100.00816.52
7.4.110.0070.01016.58
7.4.100.0160.00016.47
7.4.90.0130.00316.36
7.4.80.0080.01119.39
7.4.70.0040.01816.52
7.4.60.0140.00316.47
7.4.50.0110.00316.51
7.4.40.0040.01416.53
7.4.30.0070.01016.54
7.4.00.0070.01114.62
7.3.330.0060.00013.27
7.3.320.0060.00013.05
7.3.310.0030.00316.21
7.3.300.0070.00016.10
7.3.290.0070.01116.21
7.3.280.0060.01116.24
7.3.270.0100.00717.40
7.3.260.0110.01016.32
7.3.250.0140.00816.28
7.3.240.0090.00816.36
7.3.230.0080.00816.39
7.3.210.0120.00416.44
7.3.200.0030.01316.24
7.3.190.0060.01016.38
7.3.180.0080.00816.29
7.3.170.0090.01216.40
7.3.160.0060.01516.29
7.3.10.0110.00616.48
7.3.00.0100.00616.45
7.2.330.0030.01416.49
7.2.320.0070.01016.56
7.2.310.0060.01316.57
7.2.300.0110.00716.29
7.2.290.0090.00916.54
7.2.130.0100.00716.53
7.2.120.0080.00816.54
7.2.110.0080.00616.63
7.2.100.0080.00816.53
7.2.90.0150.00816.48
7.2.80.0150.00816.74
7.2.70.0200.00616.57
7.2.60.0100.00816.46
7.2.50.0120.01116.57
7.2.40.0070.00816.67
7.2.30.0130.00716.49
7.2.20.0110.00616.42
7.2.10.0070.00816.38
7.2.00.0080.00717.15
7.1.250.0060.00615.48
7.1.200.0030.00915.70
7.1.100.0030.00617.80
7.1.70.0050.00316.96
7.1.60.0130.01019.47
7.1.50.0030.02116.58
7.1.00.0000.07722.32
7.0.200.0300.00914.62
7.0.70.1200.07020.01
7.0.60.1270.07719.92
7.0.50.1230.05320.45
7.0.40.1200.06720.39
7.0.30.1500.07320.23
7.0.20.1630.07720.44
7.0.10.1400.08720.33
7.0.00.1330.09720.33
5.6.280.0000.07721.07
5.6.220.1230.06320.78
5.6.210.1030.06720.55
5.6.200.0130.06021.03
5.6.190.1100.05721.17
5.6.180.0930.06721.02
5.6.170.1430.07321.07
5.6.160.1330.06021.10
5.6.150.0930.06721.25
5.6.140.1630.07721.00
5.6.130.1670.07721.16
5.6.120.1500.06021.06
5.6.110.1400.09321.07
5.6.100.1570.07720.96
5.6.90.1200.06720.95
5.6.80.1170.06320.47
5.6.70.1300.06720.37
5.6.60.1230.06320.38
5.6.50.1370.05320.46
5.6.40.1430.05720.55
5.6.30.0900.06320.44
5.6.20.1130.05320.46
5.6.10.1130.05320.35
5.6.00.1470.07020.42
5.5.360.1170.07020.41
5.5.350.1270.05720.50
5.5.340.1130.05020.82
5.5.330.0870.06020.97
5.5.320.1170.07720.86
5.5.310.1070.06720.94
5.5.300.1470.06720.96
5.5.290.1400.05020.86
5.5.280.0770.06020.86
5.5.270.1400.08020.95
5.5.260.1500.07720.81
5.5.250.1270.07320.51
5.5.240.1230.06320.32
5.5.230.1200.06020.26
5.5.220.1170.06720.23
5.5.210.1230.06020.37
5.5.200.1300.05320.28
5.5.190.1100.05720.27
5.5.180.1000.05020.19
5.5.160.1030.06720.30
5.5.150.1100.05320.27
5.5.140.0900.07020.12
5.5.130.1230.06020.14
5.5.120.1130.06020.27
5.5.110.0970.06020.05
5.5.100.1200.05720.18
5.5.90.0930.06320.07
5.5.80.1270.05320.22
5.5.70.1130.06720.15
5.5.60.1070.06020.12
5.5.50.1030.05020.15
5.5.40.1430.07020.14
5.5.30.1370.07320.11
5.5.20.1170.05320.14
5.5.10.1400.05320.08
5.5.00.1070.06020.19

preferences:
61.31 ms | 401 KiB | 5 Q