3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { const A = 10; const B = 20 + self::A; }

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)
8.3.60.0100.01016.25
8.3.50.0100.00822.11
8.3.40.0170.00018.42
8.3.30.0060.01218.92
8.3.20.0070.00020.04
8.3.10.0050.00323.65
8.3.00.0080.00019.67
8.2.180.0110.01118.41
8.2.170.0120.00322.96
8.2.160.0130.00020.46
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.03
8.2.110.0030.00720.52
8.2.100.0080.00417.49
8.2.90.0040.00419.06
8.2.80.0050.00317.97
8.2.70.0060.00317.13
8.2.60.0000.00717.91
8.2.50.0030.00618.07
8.2.40.0040.00417.97
8.2.30.0050.00518.11
8.2.20.0070.00017.61
8.2.10.0070.00017.92
8.2.00.0030.00617.66
8.1.280.0100.00625.92
8.1.270.0030.00623.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.83
8.1.230.0080.00417.42
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.00
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0040.00421.97
8.1.150.0040.00418.78
8.1.140.0000.00717.30
8.1.130.0000.00717.73
8.1.120.0040.00417.22
8.1.110.0030.00517.33
8.1.100.0040.00417.38
8.1.90.0000.00717.21
8.1.80.0000.00717.30
8.1.70.0000.00817.29
8.1.60.0040.00717.33
8.1.50.0040.00417.39
8.1.40.0050.00217.38
8.1.30.0000.00817.42
8.1.20.0000.00817.54
8.1.10.0030.00517.25
8.1.00.0000.00717.27
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.31
8.0.270.0070.00017.06
8.0.260.0000.00717.04
8.0.250.0070.00016.80
8.0.240.0000.00716.72
8.0.230.0080.00016.82
8.0.220.0000.01016.60
8.0.210.0030.00316.76
8.0.200.0030.00316.82
8.0.190.0030.00316.71
8.0.180.0030.00516.81
8.0.170.0020.00516.75
8.0.160.0000.00816.81
8.0.150.0050.00316.68
8.0.140.0030.00616.72
8.0.130.0060.00013.18
8.0.120.0030.00516.77
8.0.110.0050.00316.77
8.0.100.0020.00516.70
8.0.90.0040.00416.56
8.0.80.0170.00016.71
8.0.70.0000.00716.76
8.0.60.0000.00716.58
8.0.50.0070.00016.78
8.0.30.0120.01216.97
8.0.20.0150.00317.40
8.0.10.0070.00016.77
8.0.00.0090.01116.53
7.4.330.0050.00015.00
7.4.320.0000.00716.45
7.4.300.0030.00316.35
7.4.290.0030.00316.41
7.4.280.0040.00416.26
7.4.270.0030.00316.29
7.4.260.0000.00716.34
7.4.250.0040.00416.41
7.4.240.0050.00216.36
7.4.230.0000.00716.43
7.4.220.0070.01116.43
7.4.210.0100.01016.44
7.4.200.0000.00716.48
7.4.160.0070.01416.34
7.4.150.0070.01017.40
7.4.140.0180.00917.86
7.4.130.0140.00616.47
7.4.120.0070.01216.32
7.4.110.0030.01316.31
7.4.100.0100.01016.53
7.4.90.0200.01716.40
7.4.80.0090.00919.39
7.4.70.0120.00416.35
7.4.60.0130.00316.33
7.4.50.0050.00316.37
7.4.40.0030.01416.41
7.4.30.0090.00616.54
7.4.00.0080.00814.44
7.3.330.0050.00013.17
7.3.320.0060.00013.06
7.3.310.0000.00716.06
7.3.300.0000.00716.12
7.3.290.0030.01016.13
7.3.280.0080.00916.18
7.3.270.0080.00817.40
7.3.260.0180.00716.44
7.3.250.0120.00416.28
7.3.240.0100.00716.22
7.3.230.0130.00716.39
7.3.210.0060.01016.36
7.3.200.0060.01019.39
7.3.190.0070.01016.21
7.3.180.0130.00716.13
7.3.170.0000.01616.27
7.3.160.0060.00916.29
7.3.120.0030.01214.38
7.2.330.0030.01616.26
7.2.320.0130.00316.54
7.2.310.0060.01016.45
7.2.300.0100.00616.24
7.2.290.0000.01716.57
7.2.60.0030.01016.82
7.2.00.0000.01419.45
7.1.200.0070.00715.33
7.1.100.0040.01117.92
7.1.70.0040.00416.84
7.1.60.0140.01019.70
7.1.50.0140.01016.76
7.1.00.0070.07322.28
7.0.200.0030.00616.48
7.0.140.0070.06722.21
7.0.60.0100.06719.94
7.0.50.0000.09017.93
7.0.40.0100.05320.11
7.0.30.0230.04720.25
7.0.20.0330.06320.22
7.0.10.0200.06720.07
7.0.00.0130.08320.12
5.6.210.0000.07320.59
5.6.200.0030.06018.16
5.6.190.0000.04720.55
5.6.180.4300.04020.46
5.6.170.0130.04320.71
5.6.160.0030.09320.49
5.6.150.0070.08318.12
5.6.140.0070.03718.13
5.6.130.0100.07018.29
5.6.120.0100.05321.14
5.6.110.0230.07020.88
5.6.100.0070.08321.10
5.6.90.0100.06721.08
5.6.80.0130.07020.50
5.6.70.1500.03020.52
5.5.350.0000.08020.52
5.5.340.0030.04017.94
5.5.330.0100.03320.53
5.5.320.0100.04720.27
5.5.310.0270.08020.24
5.5.300.0100.06317.99
5.5.290.0030.04018.07
5.5.280.0030.06020.89
5.5.270.0170.05320.86
5.5.260.0170.07720.95
5.5.250.0170.07020.58
5.5.240.0230.03720.12
5.4.450.0330.05019.20
5.4.440.0470.04319.32
5.4.430.0770.03719.57
5.4.420.0530.02719.27
5.4.410.0430.03319.34
5.4.400.1130.02318.96
5.4.390.1200.05319.13
5.4.380.0430.05018.60
5.4.370.0330.05318.50
5.4.360.0400.05018.78
5.4.350.0570.06018.60
5.4.340.0400.05018.61
5.4.320.0060.03812.51
5.4.310.0060.05112.50
5.4.300.0050.03712.51
5.4.290.0080.03612.50
5.4.280.0040.03712.40
5.4.270.0040.03812.40
5.4.260.0070.05212.40
5.4.250.0090.03812.40
5.4.240.0070.03512.40
5.4.230.0050.03812.39
5.4.220.0080.03412.39
5.4.210.0050.03812.39
5.4.200.0100.03512.39
5.4.190.0040.04212.39
5.4.180.0060.05012.39
5.4.170.0060.03812.40
5.4.160.0060.03812.39
5.4.150.0050.03712.39
5.4.140.0050.03812.08
5.4.130.0090.03212.06
5.4.120.0050.03812.03
5.4.110.0050.03612.02
5.4.100.0060.03412.02
5.4.90.0080.03912.03
5.4.80.0070.05112.02
5.4.70.0100.04612.02
5.4.60.0050.03712.02
5.4.50.0040.04412.02
5.4.40.0090.04812.01
5.4.30.0070.04612.01
5.4.20.0090.04112.00
5.4.10.0100.03812.00
5.4.00.0050.04211.49
5.3.290.0080.05112.80
5.3.280.0070.03612.70
5.3.270.0070.03712.72
5.3.260.0090.03612.72
5.3.250.0040.03912.72
5.3.240.0050.03812.71
5.3.230.0070.03812.71
5.3.220.0040.03912.68
5.3.210.0070.03912.68
5.3.200.0090.03412.68
5.3.190.0100.03312.68
5.3.180.0040.03812.68
5.3.170.0050.03912.67
5.3.160.0080.03512.67
5.3.150.0050.04412.68
5.3.140.0050.03812.66
5.3.130.0040.04012.66
5.3.120.0070.03712.66
5.3.110.0040.04012.66
5.3.100.0050.03712.12
5.3.90.0040.03912.10
5.3.80.0040.03812.09
5.3.70.0050.03712.09
5.3.60.0070.03512.07
5.3.50.0030.03912.02
5.3.40.0060.03612.02
5.3.30.0110.03011.98
5.3.20.0060.03611.75
5.3.10.0080.03411.73
5.3.00.0070.03511.71

preferences:
32.85 ms | 401 KiB | 5 Q