3v4l.org

run code in 300+ PHP versions simultaneously
<?php class B { private $config = 1 + 2; }

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)
8.3.60.0150.00618.43
8.3.50.0130.00721.08
8.3.40.0090.00618.57
8.3.30.0070.00718.92
8.3.20.0000.00720.21
8.3.10.0000.00821.97
8.3.00.0070.00022.46
8.2.180.0110.00418.29
8.2.170.0120.00322.96
8.2.160.0190.00019.08
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0080.00019.54
8.2.110.0040.00422.16
8.2.100.0070.00419.21
8.2.90.0040.00419.00
8.2.80.0090.00017.97
8.2.70.0000.00917.50
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00417.91
8.2.20.0040.00417.47
8.2.10.0050.00217.65
8.2.00.0060.00317.55
8.1.280.0070.00725.92
8.1.270.0080.00018.46
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.78
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.00
8.1.190.0080.00017.16
8.1.180.0000.00818.49
8.1.170.0030.00618.52
8.1.160.0000.00722.05
8.1.150.0000.00818.42
8.1.140.0070.00017.31
8.1.130.0030.00317.71
8.1.120.0000.00717.38
8.1.110.0030.00317.31
8.1.100.0000.00717.25
8.1.90.0030.00317.25
8.1.80.0000.00717.36
8.1.70.0000.00717.30
8.1.60.0060.00317.34
8.1.50.0030.00617.32
8.1.40.0000.00717.29
8.1.30.0040.00417.34
8.1.20.0030.00617.53
8.1.10.0060.00317.26
8.1.00.0080.00017.38
8.0.300.0000.00718.77
8.0.290.0040.00416.93
8.0.280.0000.00718.27
8.0.270.0000.00717.04
8.0.260.0060.00016.68
8.0.250.0020.00516.70
8.0.240.0040.00416.76
8.0.230.0040.00416.71
8.0.220.0040.00416.79
8.0.210.0000.00716.80
8.0.200.0060.00016.81
8.0.190.0080.00016.81
8.0.180.0070.00316.68
8.0.170.0040.00416.75
8.0.160.0080.00016.79
8.0.150.0020.00516.77
8.0.140.0070.00016.75
8.0.130.0050.00013.25
8.0.120.0040.00416.75
8.0.110.0040.00416.66
8.0.100.0000.00716.73
8.0.90.0000.00716.58
8.0.80.0130.00916.71
8.0.70.0000.00816.69
8.0.60.0000.00716.78
8.0.50.0040.00416.58
8.0.30.0120.01016.75
8.0.20.0070.01217.40
8.0.10.0000.00816.87
8.0.00.0150.00516.65
7.4.330.0070.00015.00
7.4.320.0030.00316.46
7.4.300.0060.00016.41
7.4.290.0030.00316.48
7.4.280.0000.00616.22
7.4.270.0030.00316.28
7.4.260.0000.00816.46
7.4.250.0040.00416.40
7.4.240.0070.00016.22
7.4.230.0030.00316.39
7.4.220.0170.00016.32
7.4.210.0100.00616.49
7.4.200.0070.00016.39
7.4.190.0050.00216.31
7.4.160.0050.01016.47
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0060.01016.41
7.4.120.0110.00616.29
7.4.110.0140.00316.35
7.4.100.0150.00616.52
7.4.90.0100.00716.27
7.4.80.0090.00919.39
7.4.70.0100.01016.19
7.4.60.0130.02916.54
7.4.50.0060.00316.40
7.4.40.0060.00922.77
7.4.30.0060.00916.01
7.4.00.0060.01014.80
7.3.330.0060.00013.04
7.3.320.0050.00013.16
7.3.310.0040.00416.09
7.3.300.0030.00316.05
7.3.290.0070.01116.18
7.3.280.0090.00916.16
7.3.270.0100.00617.40
7.3.260.0100.00716.17
7.3.250.0090.01116.20
7.3.240.0030.01316.29
7.3.230.0120.00916.45
7.3.210.0110.00716.19
7.3.200.0100.01019.39
7.3.190.0100.00716.27
7.3.180.0120.00316.23
7.3.170.0160.00616.41
7.3.160.0060.01016.44
7.3.120.0060.00914.74
7.2.330.0090.00916.28
7.2.320.0030.02016.55
7.2.310.0070.01116.51
7.2.300.0070.01016.27
7.2.290.0090.00616.43
7.1.100.0080.00418.11
7.1.70.0040.00416.70
7.1.60.0030.01419.82
7.1.50.0100.01416.99
7.1.00.0000.03722.36
7.0.200.0040.00416.61
7.0.140.0030.07322.11
7.0.60.0170.07019.77
7.0.50.0170.04017.86
7.0.40.0070.06020.24
7.0.30.0300.07720.07
7.0.20.0200.04320.05
7.0.10.0370.07020.24
7.0.00.0100.08020.34
5.6.280.0100.06720.93
5.6.210.0070.05020.51
5.6.200.0000.08018.12
5.6.190.0130.08020.46
5.6.180.3500.04320.64
5.6.170.0200.04320.48
5.6.160.0030.04020.43
5.6.150.0130.08018.19
5.6.140.0070.06318.12
5.6.130.0070.04718.11
5.6.120.0000.04720.98
5.6.110.0100.08321.00
5.6.100.0100.08020.97
5.6.90.0030.04321.04
5.6.80.0170.04720.50
5.6.70.0200.08320.39
5.5.350.0200.07320.42
5.5.340.0070.07017.94
5.5.330.0170.06720.25
5.5.320.0170.08320.36
5.5.310.0400.06720.37
5.5.300.0100.07717.97
5.5.290.0030.08317.95
5.5.280.0130.06020.76
5.5.270.0070.04320.89
5.5.260.0030.07020.97
5.5.250.0130.08020.79
5.5.240.0100.07720.04
5.4.450.0170.03719.49
5.4.440.0170.03719.64
5.4.430.0100.04019.27
5.4.420.0130.04019.41
5.4.410.0200.03019.36
5.4.400.0170.03319.09
5.4.390.0170.03319.00
5.4.380.0200.03018.95
5.4.370.0130.03719.15
5.4.360.0170.03319.14
5.4.350.0230.03319.16
5.4.340.0200.03019.05
5.4.320.0100.04319.15
5.4.310.0200.06019.09
5.4.300.0270.06718.87
5.4.290.0200.06719.06
5.4.280.0400.03718.87
5.4.270.0270.07318.98
5.4.260.0300.05718.85
5.4.250.0270.07318.97
5.4.240.0330.06319.24
5.4.230.0270.04318.84
5.4.220.0330.06719.05
5.4.210.0300.06318.87
5.4.200.0200.07318.97
5.4.190.0170.04018.96
5.4.180.0330.04318.86
5.4.170.0200.05018.86
5.4.160.0230.07718.92
5.4.150.0270.06719.13
5.4.140.0270.06716.29
5.4.130.0200.04316.30
5.4.120.0300.05016.39
5.4.110.0200.06716.37
5.4.100.0230.07016.36
5.4.90.0200.05716.56
5.4.80.0200.03316.34
5.4.70.0230.06316.52
5.4.60.0170.05716.54
5.4.50.0200.07316.54
5.4.40.0200.06016.42
5.4.30.0230.04016.16
5.4.20.0270.05716.55
5.4.10.0300.06316.42
5.4.00.0270.04715.78
5.3.290.0170.05314.63
5.3.280.0230.07014.50
5.3.270.0200.05014.57
5.3.260.0270.03314.61
5.3.250.0230.04314.82
5.3.240.0300.06014.61
5.3.230.0330.06014.58
5.3.220.0230.05314.58
5.3.210.0200.06314.58
5.3.200.0230.07014.46
5.3.190.0270.06714.58
5.3.180.0230.04714.78
5.3.170.0230.07014.46
5.3.160.0370.03014.72
5.3.150.0230.06314.64
5.3.140.0230.06314.71
5.3.130.0170.04014.63
5.3.120.0330.06714.54
5.3.110.0130.04714.45
5.3.100.0230.06714.34
5.3.90.0230.03714.34
5.3.80.0130.05014.34
5.3.70.0270.06314.34
5.3.60.0270.06714.34
5.3.50.0270.06714.34
5.3.40.0300.03314.34
5.3.30.0270.05714.34
5.3.20.0230.07314.34
5.3.10.0270.04014.34
5.3.00.0200.03714.34

preferences:
44.54 ms | 401 KiB | 5 Q