3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo Topic::class;

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)
8.3.60.0110.00416.46
8.3.50.0120.00822.91
8.3.40.0110.00718.71
8.3.30.0070.01119.11
8.3.20.0070.00020.18
8.3.10.0050.00323.66
8.3.00.0080.00017.38
8.2.180.0140.00716.32
8.2.170.0100.00722.96
8.2.160.0120.00320.57
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0160.00326.16
8.2.120.0040.00421.04
8.2.110.0030.00721.00
8.2.100.0040.00817.78
8.2.90.0040.00418.92
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00917.90
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0000.00817.93
8.2.20.0070.00017.54
8.2.10.0050.00317.97
8.2.00.0080.00017.64
8.1.280.0040.01125.92
8.1.270.0040.00422.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.22
8.1.230.0110.00019.42
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00717.22
8.1.180.0080.00018.10
8.1.170.0000.00818.52
8.1.160.0050.00321.84
8.1.150.0060.00318.84
8.1.140.0040.00417.37
8.1.130.0030.00317.66
8.1.120.0000.00717.34
8.1.110.0000.00717.31
8.1.100.0040.00417.21
8.1.90.0000.00717.29
8.1.80.0070.00017.29
8.1.70.0000.00717.28
8.1.60.0030.00517.45
8.1.50.0050.00317.40
8.1.40.0040.00417.42
8.1.30.0090.00017.51
8.1.20.0040.00417.42
8.1.10.0070.00017.44
8.1.00.0000.00817.36
8.0.300.0000.00819.83
8.0.290.0000.00716.63
8.0.280.0000.00618.38
8.0.270.0080.00017.09
8.0.260.0000.00817.18
8.0.250.0030.00516.84
8.0.240.0030.00316.68
8.0.230.0030.00316.73
8.0.220.0000.00716.76
8.0.210.0000.00716.65
8.0.200.0030.00316.80
8.0.190.0030.00516.70
8.0.180.0040.00416.76
8.0.170.0060.00316.75
8.0.160.0070.00016.76
8.0.150.0050.00316.61
8.0.140.0000.00816.76
8.0.130.0060.00013.17
8.0.120.0080.00016.57
8.0.110.0040.00416.59
8.0.100.0040.00416.80
8.0.90.0040.00416.76
8.0.80.0070.01016.71
8.0.70.0030.00616.75
8.0.60.0000.00716.55
8.0.50.0070.00016.79
8.0.30.0090.00916.84
8.0.20.0150.00517.40
8.0.10.0040.00416.86
8.0.00.0140.00416.78
7.4.330.0000.00515.00
7.4.320.0000.00616.47
7.4.300.0030.00316.27
7.4.290.0000.00716.51
7.4.280.0000.00916.37
7.4.270.0000.00716.47
7.4.260.0070.00016.38
7.4.250.0040.00416.32
7.4.240.0050.00216.38
7.4.230.0000.00616.35
7.4.220.0120.01216.29
7.4.210.0140.00016.25
7.4.200.0000.00716.37
7.4.160.0240.00016.36
7.4.150.0070.01117.40
7.4.140.0080.01017.86
7.4.130.0120.00716.38
7.4.120.0060.01216.32
7.4.110.0090.00916.20
7.4.100.0000.01816.33
7.4.90.0140.00316.39
7.4.80.0030.01619.39
7.4.70.0090.01516.14
7.4.60.0040.01216.34
7.4.50.0030.00616.39
7.4.40.0100.00716.36
7.4.30.0080.00816.55
7.4.00.0000.00914.61
7.3.330.0000.00712.97
7.3.320.0060.00012.84
7.3.310.0040.00316.10
7.3.300.0030.00315.96
7.3.290.0140.00016.11
7.3.280.0090.00816.11
7.3.270.0070.01017.40
7.3.260.0100.01016.45
7.3.250.0140.00316.36
7.3.240.0150.00316.34
7.3.230.0060.01016.39
7.3.210.0080.00816.39
7.3.200.0070.01019.39
7.3.190.0130.00316.43
7.3.180.0070.01016.42
7.3.170.0140.00316.29
7.3.160.0100.00616.09
7.2.330.0100.00716.54
7.2.320.0090.00916.66
7.2.310.0100.00716.67
7.2.300.0100.00716.40
7.2.290.0110.00516.22
7.2.60.0120.00016.65
7.1.200.0030.01315.79
7.1.100.0950.00612.00
7.1.70.0050.00316.95
7.1.60.0060.01919.40
7.1.50.0170.00716.70
7.1.00.0030.07322.31
7.0.200.0000.00716.56
7.0.140.0030.06721.95
7.0.60.0130.07320.02
7.0.50.0130.06717.79
7.0.40.0100.07720.10
7.0.30.0230.03720.12
7.0.20.0400.05320.16
7.0.10.0030.04720.17
7.0.00.0070.04020.16
5.6.280.0000.07321.06
5.6.210.0100.04320.52
5.6.200.0100.07718.13
5.6.190.0100.08320.35
5.6.180.0230.07320.48
5.6.170.0300.08020.44
5.6.160.0070.05720.51
5.6.150.0200.07018.12
5.6.140.0100.05718.18
5.6.130.0030.04018.17
5.6.120.0070.04021.11
5.6.110.0030.08721.01
5.6.100.0200.05321.03
5.6.90.0070.04020.98
5.6.80.0030.04020.43
5.5.350.3170.03320.38
5.5.340.0100.07717.91
5.5.330.0130.07720.57
5.5.320.0230.05020.50
5.5.310.0130.08320.29
5.5.300.0130.07318.01
5.5.290.0000.06717.91
5.5.280.0070.09020.97
5.5.270.0070.05020.87
5.5.260.0030.04020.87
5.5.250.0100.08720.68
5.5.240.0130.08020.11
5.4.450.0200.03719.54
5.4.440.0170.04019.31
5.4.430.0200.04019.31
5.4.420.0270.05319.42
5.4.410.0370.06019.37
5.4.400.0070.04318.86
5.4.390.0130.04019.15
5.4.380.0130.03719.23
5.4.370.0200.04318.99
5.4.360.0170.03719.15
5.4.350.0170.03718.84
5.4.340.0130.04019.32
5.4.320.0100.04319.20
5.4.310.0170.07319.09
5.4.300.0170.04019.06
5.4.290.0130.04319.24
5.4.280.0170.03719.14
5.4.270.0230.06318.87
5.4.260.0200.05019.13
5.4.250.0130.04019.09
5.4.240.0100.04319.23
5.4.230.0230.03719.07
5.4.220.0130.04019.23
5.4.210.0230.05019.21
5.4.200.0170.03319.06
5.4.190.0130.03718.95
5.4.180.0130.04019.14
5.4.170.0100.04019.07
5.4.160.0230.03319.13
5.4.150.0170.05318.96
5.4.140.0130.03716.29
5.4.130.0230.04016.50
5.4.120.0100.03716.49
5.4.110.0170.04016.54
5.4.100.0100.04016.45
5.4.90.0270.06016.54
5.4.80.0100.04016.27
5.4.70.0170.03316.57
5.4.60.0130.03316.55
5.4.50.0170.03316.32
5.4.40.0170.04316.43
5.4.30.0200.03316.25
5.4.20.0130.05716.42
5.4.10.0200.03716.53
5.4.00.0170.04316.09

preferences:
43.27 ms | 401 KiB | 5 Q