3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Car { public function attempt() { echo 'test'; } public function attempt1() { return 2; } } $Car = new Car(); $Car->attempt();

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)
8.3.40.0000.01518.79
8.3.30.0140.00018.97
8.3.20.0080.00020.12
8.3.10.0060.00321.95
8.3.00.0040.00422.18
8.2.170.0120.00322.96
8.2.160.0090.00919.08
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0030.00619.36
8.2.110.0070.00320.27
8.2.100.0070.00417.54
8.2.90.0050.00319.21
8.2.80.0000.01317.97
8.2.70.0080.00017.78
8.2.60.0000.00917.80
8.2.50.0040.00418.10
8.2.40.0000.00718.22
8.2.30.0050.00218.05
8.2.20.0030.00617.63
8.2.10.0000.00717.55
8.2.00.0030.00617.68
8.1.270.0050.00222.06
8.1.260.0050.00226.35
8.1.250.0030.00528.09
8.1.240.0220.00019.16
8.1.230.0040.00819.00
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0080.00017.10
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00720.70
8.1.160.0000.00722.07
8.1.150.0050.00318.48
8.1.140.0040.00417.22
8.1.130.0030.00317.63
8.1.120.0000.00717.35
8.1.110.0000.00717.33
8.1.100.0050.00217.32
8.1.90.0040.00417.21
8.1.80.0070.00017.20
8.1.70.0030.00317.31
8.1.60.0060.00317.33
8.1.50.0000.00817.46
8.1.40.0030.00517.45
8.1.30.0060.00317.47
8.1.20.0040.00417.51
8.1.10.0040.00417.52
8.1.00.0070.00017.31
8.0.300.0050.00218.78
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0000.00717.11
8.0.260.0030.00316.81
8.0.250.0060.00016.85
8.0.240.0000.01117.00
8.0.230.0030.00316.88
8.0.220.0030.00316.75
8.0.210.0030.00316.92
8.0.200.0030.00316.95
8.0.190.0070.00016.83
8.0.180.0000.00716.76
8.0.170.0040.00416.79
8.0.160.0050.00216.84
8.0.150.0000.00716.85
8.0.140.0030.00616.85
8.0.130.0030.00313.29
8.0.120.0030.00516.76
8.0.110.0000.00716.77
8.0.100.0040.00416.95
8.0.90.0000.00816.92
8.0.80.0060.00916.94
8.0.70.0070.00016.94
8.0.60.0000.00716.94
8.0.50.0050.00316.95
8.0.30.0090.01016.91
8.0.20.0090.00917.40
8.0.10.0070.00017.04
8.0.00.0070.01016.78
7.4.330.0000.00515.00
7.4.320.0040.00416.37
7.4.300.0030.00316.45
7.4.290.0030.00316.57
7.4.280.0030.00316.34
7.4.270.0040.00416.56
7.4.260.0030.00316.37
7.4.250.0040.00416.33
7.4.240.0030.00416.41
7.4.230.0000.00716.49
7.4.220.0090.00916.49
7.4.210.0100.00716.57
7.4.200.0000.00716.27
7.4.190.0070.00016.47
7.4.160.0060.00916.41
7.4.150.0130.00417.40
7.4.140.0070.01217.86
7.4.130.0110.00616.43
7.4.120.0090.00716.44
7.4.110.0070.01016.30
7.4.100.0060.01216.51
7.4.90.0070.01016.40
7.4.80.0140.00919.39
7.4.70.0030.01416.45
7.4.60.0060.01216.34
7.4.50.0000.00616.59
7.4.40.0070.01022.77
7.4.30.0080.00816.42
7.4.00.0120.00314.67
7.3.330.0050.00013.13
7.3.320.0000.00613.29
7.3.310.0070.00016.32
7.3.300.0070.00016.30
7.3.290.0070.00716.25
7.3.280.0080.00716.30
7.3.270.0120.00617.40
7.3.260.0130.01316.31
7.3.250.0140.00316.37
7.3.240.0130.00516.58
7.3.230.0090.01216.50
7.3.210.0100.00716.28
7.3.200.0140.00419.39
7.3.190.0080.00816.61
7.3.180.0120.00316.64
7.3.170.0070.01016.27
7.3.160.0030.01316.34
7.3.120.0060.00914.65
7.3.10.0040.00815.95
7.3.00.0100.00716.48
7.2.330.0070.01116.73
7.2.320.0130.00716.59
7.2.310.0140.00316.63
7.2.300.0060.01216.51
7.2.290.0060.01016.40
7.2.130.0140.00316.17
7.2.120.0070.00616.65
7.2.110.0100.00716.50
7.2.100.0100.01416.36
7.2.90.0060.00916.23
7.2.80.0210.00716.62
7.2.70.0090.00916.05
7.2.60.0190.00516.46
7.2.50.0140.00715.91
7.2.40.0150.00616.30
7.2.30.0030.01016.10
7.2.20.0100.00516.43
7.2.10.0120.00816.59
7.2.00.0180.00617.96
7.1.250.0030.00915.30
7.1.200.0000.01415.70
7.1.100.0040.00818.07
7.1.70.0040.00717.10
7.1.60.0090.01519.82
7.1.50.0030.01316.86
7.1.00.0100.04022.35
7.0.200.0040.00416.60
7.0.140.0070.07021.95
7.0.110.0100.08719.96
7.0.100.0130.05019.96
7.0.90.0130.07019.94
7.0.80.0170.07319.96
7.0.70.0100.07319.96
7.0.60.0100.03319.93
7.0.50.0130.08719.93
7.0.40.0000.07719.84
7.0.30.0070.08019.75
7.0.20.0100.07319.71
7.0.10.0030.07719.69
7.0.00.0070.08319.65
5.6.280.0030.07321.12
5.6.260.0030.04020.68
5.6.250.0100.07720.60
5.6.240.0070.09020.87
5.6.230.0030.08320.48
5.6.220.0100.07720.54
5.6.210.0030.07720.63
5.6.200.0130.04020.70
5.6.190.0170.05320.65
5.6.180.0130.03320.60
5.6.170.0170.07320.63
5.6.160.0100.07020.55
5.6.150.0070.07320.64
5.6.140.0130.04720.70
5.6.130.0000.09020.64
5.6.120.0130.07720.55
5.6.110.0100.07320.84
5.6.100.0070.06720.55
5.6.90.0130.06320.68
5.6.80.0200.06020.24
5.6.70.0070.04320.23
5.6.60.0100.04019.84
5.6.50.0030.03720.03
5.6.40.0030.04020.01
5.6.30.0100.06719.96
5.6.20.0000.07019.91
5.6.10.0030.06019.92
5.6.00.0030.08019.98
5.5.380.0130.06317.70
5.5.370.0030.08017.56
5.5.360.0100.03017.46
5.5.350.0200.06717.52
5.5.340.0100.07318.09
5.5.330.0030.08017.93
5.5.320.0100.07717.96
5.5.310.0030.05017.82
5.5.300.0100.06317.96
5.5.290.0030.08318.09
5.5.280.0100.07018.13
5.5.270.0130.06018.12
5.5.260.0100.08318.06
5.5.250.0100.06718.05
5.5.240.0030.03717.48
5.5.230.0130.05317.60
5.5.220.0030.07717.62
5.5.210.0030.08017.63
5.5.200.0100.07717.49
5.5.190.0030.07717.26
5.5.180.0130.06717.57
5.5.160.0070.07717.45
5.5.150.0200.06717.43
5.5.140.0070.07317.45
5.5.130.0100.07017.27
5.5.120.0030.03717.27
5.5.110.0170.07317.25
5.5.100.0100.07717.38
5.5.90.0070.03317.16
5.5.80.0100.06717.47
5.5.70.0000.05017.30
5.5.60.0070.07017.31
5.5.50.0070.06717.49
5.5.40.0070.05317.19
5.5.30.0030.07017.20
5.5.20.0030.08017.07
5.5.10.0070.05717.28
5.5.00.0130.05717.45
5.4.450.0130.06319.28
5.4.440.0070.07719.31
5.4.430.0070.08319.27
5.4.420.0100.07719.43
5.4.410.0170.06719.33
5.4.400.0070.07719.25
5.4.390.0070.07319.34
5.4.380.0100.07019.14
5.4.370.0100.07019.03
5.4.360.0070.07019.19
5.4.350.0070.07319.18
5.4.340.0130.02719.23
5.4.320.0000.05019.16
5.4.310.0130.06719.00
5.4.300.0100.07018.95
5.4.290.0070.08019.14
5.4.280.0000.07718.97
5.4.270.0030.07719.33
5.4.260.0070.06019.13
5.4.250.0030.07718.94
5.4.240.0070.03319.09
5.4.230.0100.05319.24
5.4.220.0000.04019.18
5.4.210.0130.06719.15
5.4.200.0100.07319.00
5.4.190.0070.06019.15
5.4.180.0030.07319.33
5.4.170.0030.07319.17
5.4.160.0100.07719.04
5.4.150.0070.07719.21
5.4.140.0100.06716.53
5.4.130.0070.07316.50
5.4.120.0070.07016.44
5.4.110.0100.07016.52
5.4.100.0100.05716.36
5.4.90.0030.06716.43
5.4.80.0000.05016.53
5.4.70.0130.07016.53
5.4.60.0030.07716.23
5.4.50.0100.07016.29
5.4.40.0100.04016.62
5.4.30.0100.06716.52
5.4.20.0070.07016.48
5.4.10.0270.05716.62
5.4.00.0100.07015.73
5.3.290.0070.07714.64
5.3.280.0000.07314.57
5.3.270.0070.07714.75
5.3.260.0100.08014.58
5.3.250.0070.05014.60
5.3.240.0030.05714.46
5.3.230.0070.04314.72
5.3.220.0070.04714.57
5.3.210.0100.07314.59
5.3.200.0130.06314.42
5.3.190.0030.06714.56
5.3.180.0030.07014.58
5.3.170.0100.07014.64
5.3.160.0100.07314.64
5.3.150.0030.08014.57
5.3.140.0070.07714.70
5.3.130.0070.07014.78
5.3.120.0130.03714.69
5.3.110.0070.06014.41
5.3.100.0100.03714.07
5.3.90.0070.06014.04
5.3.80.0070.06314.05
5.3.70.0030.07014.03
5.3.60.0100.03713.96
5.3.50.0070.07014.02
5.3.40.0130.07014.02
5.3.30.0100.06713.91
5.3.20.0030.07313.66
5.3.10.0030.04013.71
5.3.00.0030.06713.72
5.2.170.0070.06011.91
5.2.160.0030.05311.91
5.2.150.0100.05011.91
5.2.140.0030.03711.91
5.2.130.0070.06011.91
5.2.120.0070.05311.91
5.2.110.0030.06011.91
5.2.100.0000.04311.91
5.2.90.0070.06011.91
5.2.80.0100.06011.91
5.2.70.0000.04011.91
5.2.60.0070.05711.91
5.2.50.0070.04311.91
5.2.40.0070.05711.91
5.2.30.0100.04311.91
5.2.20.0000.07011.91
5.2.10.0030.04311.91
5.2.00.0070.03011.91
5.1.60.0030.05311.91
5.1.50.0030.05011.91
5.1.40.0030.04311.91
5.1.30.0070.05711.91
5.1.20.0100.05011.91
5.1.10.0030.03011.91
5.1.00.0030.04311.91
5.0.50.0130.03011.91
5.0.40.0000.02711.91
5.0.30.0000.07011.91
5.0.20.0000.03011.91
5.0.10.0030.04311.91
5.0.00.0030.06711.91
4.4.90.0030.03311.91
4.4.80.0030.01311.91
4.4.70.0030.03011.91
4.4.60.0000.03711.91
4.4.50.0000.03711.91
4.4.40.0030.05011.91
4.4.30.0000.03311.91
4.4.20.0030.03311.91
4.4.10.0000.02311.91
4.4.00.0030.05011.91
4.3.110.0070.03011.91
4.3.100.0000.03311.91
4.3.90.0000.03011.91
4.3.80.0000.03011.91
4.3.70.0000.03311.91
4.3.60.0070.02311.91
4.3.50.0030.03311.91
4.3.40.0030.04011.91
4.3.30.0000.03711.91
4.3.20.0030.03311.91
4.3.10.0030.03011.91
4.3.00.0000.02311.91

preferences:
43.96 ms | 400 KiB | 5 Q