3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private const FOO = 3; }

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)
8.3.60.0110.00718.30
8.3.50.0040.01117.93
8.3.40.0150.00018.46
8.3.30.0110.00418.59
8.3.20.0050.00220.30
8.3.10.0000.00820.43
8.3.00.0080.00023.67
8.2.180.0140.00718.27
8.2.170.0140.00722.96
8.2.160.0080.00522.08
8.2.150.0090.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00021.04
8.2.120.0070.00026.35
8.2.110.0070.00422.19
8.2.100.0090.00317.68
8.2.90.0070.00018.92
8.2.80.0030.00617.97
8.2.70.0030.00617.25
8.2.60.0040.00417.68
8.2.50.0080.00018.09
8.2.40.0000.00720.71
8.2.30.0040.00419.29
8.2.20.0040.00417.51
8.2.10.0050.00217.98
8.2.00.0050.00217.79
8.1.280.0070.00725.92
8.1.270.0130.00623.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00422.44
8.1.230.0080.00317.58
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0090.00017.10
8.1.190.0000.00917.00
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0000.00820.54
8.1.150.0040.00418.71
8.1.140.0000.00919.35
8.1.130.0040.00417.61
8.1.120.0000.00717.20
8.1.110.0050.00317.21
8.1.100.0000.00717.20
8.1.90.0000.00717.38
8.1.80.0040.00417.36
8.1.70.0000.00817.34
8.1.60.0040.00417.46
8.1.50.0060.00317.34
8.1.40.0060.00317.34
8.1.30.0000.00917.51
8.1.20.0000.00817.32
8.1.10.0050.00317.42
8.1.00.0040.00417.21
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.18
8.0.270.0070.00016.98
8.0.260.0060.00017.12
8.0.250.0030.00316.87
8.0.240.0030.00316.83
8.0.230.0000.00716.82
8.0.220.0000.00716.77
8.0.210.0030.00616.76
8.0.200.0030.00316.74
8.0.190.0000.00716.68
8.0.180.0040.00416.77
8.0.170.0040.00416.84
8.0.160.0000.00716.75
8.0.150.0000.00716.64
8.0.140.0050.00516.54
8.0.130.0060.00013.25
8.0.120.0040.00416.63
8.0.110.0040.00416.74
8.0.100.0000.00716.79
8.0.90.0070.00016.81
8.0.80.0090.00616.69
8.0.70.0040.00416.61
8.0.60.0080.00016.79
8.0.50.0070.00016.78
8.0.30.0120.00816.82
8.0.20.0130.00517.40
8.0.10.0070.00016.77
8.0.00.0120.00916.62
7.4.330.0050.00016.73
7.4.320.0030.00316.46
7.4.300.0030.00316.31
7.4.290.0000.00716.37
7.4.280.0040.00416.30
7.4.270.0030.00316.29
7.4.260.0070.00016.47
7.4.250.0040.00416.34
7.4.240.0030.00516.38
7.4.230.0070.00016.21
7.4.220.0090.00916.33
7.4.210.0030.01116.43
7.4.200.0040.00416.54
7.4.160.0120.00316.39
7.4.150.0050.01317.40
7.4.140.0130.00517.86
7.4.130.0050.01116.35
7.4.120.0110.00716.42
7.4.110.0130.00316.29
7.4.100.0070.01016.21
7.4.90.0080.00916.28
7.4.80.0060.01619.39
7.4.70.0030.01316.41
7.4.60.0090.00616.43
7.4.50.0040.00716.41
7.4.40.0120.00616.37
7.4.30.0090.01316.40
7.3.330.0000.00513.16
7.3.320.0000.00513.09
7.3.310.0030.00316.12
7.3.300.0000.00616.07
7.3.290.0070.00016.11
7.3.280.0100.00516.12
7.3.270.0070.01017.40
7.3.260.0100.00716.23
7.3.250.0150.00716.33
7.3.240.0130.00716.33
7.3.230.0140.00416.44
7.3.210.0090.00916.15
7.3.200.0100.01316.36
7.3.190.0120.00616.27
7.3.180.0160.00716.38
7.3.170.0130.00316.13
7.3.160.0100.01416.41
7.2.330.0190.00316.24
7.2.320.0100.01016.13
7.2.310.0060.01016.58
7.2.300.0000.01716.27
7.2.290.0070.01416.22
7.1.00.0030.07722.28
7.0.20.0300.08020.23
7.0.10.0070.04020.23
7.0.00.0100.05020.18
5.6.170.0400.06720.57
5.6.160.0170.05720.47
5.6.150.0100.08018.16
5.6.140.0030.04718.18
5.6.130.0030.04318.27
5.6.120.0070.04020.91
5.6.110.0070.08721.02
5.6.100.0330.05020.99
5.6.90.0030.06720.88
5.6.80.0130.05320.50
5.5.310.0330.05720.24
5.5.300.0170.07017.98
5.5.290.0000.09017.94
5.5.280.0170.03320.65
5.5.270.0170.07320.84
5.5.260.0030.04720.95
5.5.250.0170.07720.57
5.5.240.0070.07020.18
5.4.450.0170.05319.50
5.4.440.0120.06019.52
5.4.430.0330.05719.30
5.4.420.0430.05719.53
5.4.410.0550.05519.29
5.4.400.0450.05319.29
5.4.390.0350.06019.16
5.4.380.0150.05019.21
5.4.370.0550.05319.22
5.4.360.0230.04319.19
5.4.350.0450.05719.17
5.4.340.0550.05719.07
5.4.320.0700.05519.18
5.4.310.0750.05019.01
5.4.300.0730.05519.18
5.4.290.0700.05319.25
5.4.280.0870.05719.23
5.4.270.0630.05519.20
5.4.260.0380.05819.08
5.4.250.0780.06519.13
5.4.240.0650.06019.21
5.4.230.0580.05719.02
5.4.220.0630.05819.08
5.4.210.0530.06319.17
5.4.200.0480.06219.09
5.4.190.0600.05319.23
5.4.180.0580.05219.07
5.4.170.0750.04719.05
5.4.160.0800.05019.12
5.4.150.0720.06219.14
5.4.140.0600.05316.32
5.4.130.0630.05016.45
5.4.120.0600.04516.42
5.4.110.0600.05016.63
5.4.100.0600.05016.32
5.4.90.0600.04716.68
5.4.80.0670.04716.26
5.4.70.0570.06016.24
5.4.60.0800.04716.55
5.4.50.0500.04716.23
5.4.40.0570.05016.62
5.4.30.0570.06016.52
5.4.20.0600.04316.56
5.4.10.0630.05316.60
5.4.00.0570.05315.80
5.3.290.0630.05514.69
5.3.280.0620.06514.60
5.3.270.0530.05314.66
5.3.260.0630.06214.66
5.3.250.0720.04814.56
5.3.240.0580.05314.66
5.3.230.0670.04714.61
5.3.220.0430.05014.59
5.3.210.0400.05314.71
5.3.200.0670.04014.55
5.3.190.0730.04714.61
5.3.180.0530.06014.71
5.3.170.0700.04714.55
5.3.160.0570.05314.61
5.3.150.0600.05714.56
5.3.140.0530.06014.60
5.3.130.0400.06714.54
5.3.120.0570.05714.53
5.3.110.1330.08314.54
5.3.100.0630.05714.11
5.3.90.0470.05314.01
5.3.80.0630.05014.07
5.3.70.0430.06314.17
5.3.60.0630.05313.98
5.3.50.0600.05313.88
5.3.40.0630.05713.89
5.3.30.0570.05313.73
5.3.20.0570.05313.75
5.3.10.0670.04013.71
5.3.00.1330.07013.79
5.2.170.0530.04311.04
5.2.160.0430.03311.29
5.2.150.0530.04311.21
5.2.140.0500.04311.14
5.2.130.0430.04711.23
5.2.120.0500.04011.10
5.2.110.0930.05311.04
5.2.100.0470.04010.99
5.2.90.0470.04011.11
5.2.80.0500.04011.04
5.2.70.0570.03311.14
5.2.60.0530.03711.04
5.2.50.0500.04011.07
5.2.40.0430.03710.98
5.2.30.0330.04711.02
5.2.20.0370.04711.04
5.2.10.0530.05310.91
5.2.00.0570.04710.71
5.1.60.0530.0379.83
5.1.50.0470.0339.95
5.1.40.0470.0409.99
5.1.30.0530.03310.39
5.1.20.0400.03710.34
5.1.10.0430.0439.97
5.1.00.0530.0309.91
5.0.50.0300.0278.58
5.0.40.0270.0278.38
5.0.30.0200.0408.26
5.0.20.0270.0278.24
5.0.10.0370.0308.18
5.0.00.0230.0438.30
4.4.90.0170.0235.83
4.4.80.0200.0205.82
4.4.70.0170.0235.84
4.4.60.0230.0205.78
4.4.50.0230.0235.83
4.4.40.0130.0405.75
4.4.30.0230.0175.86
4.4.20.0230.0235.89
4.4.10.0270.0205.98
4.4.00.0200.0375.96
4.3.110.0270.0205.77
4.3.100.0330.0305.75
4.3.90.0330.0275.79
4.3.80.0300.0405.77
4.3.70.0300.0175.77
4.3.60.0230.0275.73
4.3.50.0270.0205.69
4.3.40.0230.0375.79
4.3.30.0170.0204.62
4.3.20.0130.0234.62
4.3.10.0100.0234.62
4.3.00.0100.0234.62

preferences:
56.53 ms | 401 KiB | 5 Q