3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Foo { const bar = 'SNAFU'; } echo Foo::bar;

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)
8.3.40.0070.00718.66
8.3.30.0080.00618.54
8.3.20.0030.00518.60
8.3.10.0040.00420.83
8.3.00.0000.00721.72
8.2.170.0070.01022.96
8.2.160.0110.00420.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00920.94
8.2.110.0060.00320.50
8.2.100.0080.00417.66
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0090.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00721.29
8.2.20.0070.00017.40
8.2.10.0040.00417.61
8.2.00.0000.00717.43
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.38
8.1.230.0070.00320.79
8.1.220.0030.00518.77
8.1.210.0040.00418.84
8.1.200.0040.00717.23
8.1.190.0000.00717.38
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0080.00018.66
8.1.150.0040.00418.41
8.1.140.0040.00417.27
8.1.130.0060.00017.66
8.1.120.0000.00717.35
8.1.110.0030.00517.26
8.1.100.0040.00417.35
8.1.90.0040.00417.32
8.1.80.0030.00517.31
8.1.70.0000.00717.23
8.1.60.0000.00917.49
8.1.50.0040.00417.30
8.1.40.0040.00417.43
8.1.30.0020.00517.41
8.1.20.0040.00417.48
8.1.10.0030.00517.43
8.1.00.0040.00717.39
8.0.300.0040.00419.90
8.0.290.0000.00917.04
8.0.280.0050.00318.41
8.0.270.0040.00317.25
8.0.260.0060.00016.80
8.0.250.0040.00416.82
8.0.240.0080.00016.85
8.0.230.0030.00316.86
8.0.220.0000.00716.73
8.0.210.0070.00016.70
8.0.200.0030.00316.71
8.0.190.0030.00616.65
8.0.180.0000.00816.81
8.0.170.0050.00316.80
8.0.160.0040.00416.86
8.0.150.0000.00716.65
8.0.140.0030.00416.77
8.0.130.0050.00013.23
8.0.120.0040.00416.75
8.0.110.0070.00016.79
8.0.100.0040.00416.73
8.0.90.0040.00416.67
8.0.80.0070.00716.80
8.0.70.0030.00316.58
8.0.60.0020.00516.80
8.0.50.0080.00016.82
8.0.30.0050.01516.83
8.0.20.0110.00917.40
8.0.10.0050.00316.76
8.0.00.0140.00416.56
7.4.330.0000.00514.59
7.4.320.0000.00716.40
7.4.300.0000.00716.38
7.4.290.0080.00016.43
7.4.280.0070.00016.32
7.4.270.0000.00716.39
7.4.260.0030.00313.13
7.4.250.0000.00816.43
7.4.240.0050.00316.46
7.4.230.0000.00716.55
7.4.220.0120.00616.52
7.4.210.0080.00916.43
7.4.200.0030.00316.39
7.4.190.0040.00416.59
7.4.160.0030.01216.36
7.4.150.0100.00717.40
7.4.140.0170.00517.86
7.4.130.0130.00416.49
7.4.120.0080.01016.38
7.4.110.0100.00616.30
7.4.100.0060.01216.39
7.4.90.0060.01316.21
7.4.80.0080.00819.39
7.4.70.0070.00916.33
7.4.60.0100.00716.38
7.4.50.0060.00316.54
7.4.40.0040.00822.77
7.4.30.0120.00616.43
7.4.00.0100.00715.01
7.3.330.0030.00313.19
7.3.320.0000.00513.16
7.3.310.0000.00616.24
7.3.300.0070.00016.16
7.3.290.0030.01216.18
7.3.280.0100.00716.19
7.3.270.0160.00617.40
7.3.260.0070.01018.24
7.3.250.0060.01116.36
7.3.240.0100.01016.50
7.3.230.0130.00316.39
7.3.210.0070.01416.37
7.3.200.0100.01019.39
7.3.190.0070.01016.16
7.3.180.0080.00816.11
7.3.170.0080.00816.42
7.3.160.0040.01216.38
7.3.120.0090.00614.69
7.3.10.0100.00316.33
7.3.00.0150.00016.65
7.2.330.0100.00716.61
7.2.320.0070.01016.57
7.2.310.0070.01016.48
7.2.300.0130.00416.36
7.2.290.0090.00616.34
7.2.130.0080.00316.62
7.2.120.0000.01216.90
7.2.110.0140.00016.92
7.2.100.0050.00516.90
7.2.90.0040.00916.89
7.2.80.0040.01116.71
7.2.70.0080.00316.62
7.2.60.0030.00616.82
7.2.50.0070.00716.85
7.2.40.0030.00616.91
7.2.30.0100.00316.37
7.2.20.0060.00916.68
7.2.10.0030.00616.56
7.2.00.0070.00618.01
7.1.250.0040.00815.84
7.1.200.0060.00915.62
7.1.100.0040.00817.89
7.1.70.0000.00916.89
7.1.60.0030.01419.40
7.1.50.0160.01634.82
7.1.00.0070.03722.51
7.0.200.0030.00716.63
7.0.140.0100.06721.92
7.0.60.0030.08320.02
7.0.50.0030.07717.88
7.0.40.0000.09017.71
7.0.30.0170.07317.76
7.0.20.0130.07317.78
7.0.10.0070.08717.68
7.0.00.0070.08317.89
5.6.280.0070.07020.81
5.6.210.0100.04720.66
5.6.200.0070.08018.19
5.6.190.0070.04718.28
5.6.180.0130.07718.27
5.6.170.0130.07718.30
5.6.160.0100.08018.19
5.6.150.0070.05318.11
5.6.140.0170.03018.16
5.6.130.0100.05718.18
5.6.120.0070.04318.27
5.6.110.0070.04018.13
5.6.100.0070.08318.22
5.6.90.0130.08018.13
5.6.80.0030.08017.53
5.6.70.0000.04317.57
5.6.60.0070.07317.67
5.6.50.0070.06717.57
5.6.40.0130.06017.64
5.6.30.0100.04717.52
5.6.20.0070.07717.50
5.6.10.0130.06317.59
5.6.00.0030.05017.59
5.5.350.3930.04720.42
5.5.340.0170.07018.03
5.5.330.0070.03717.96
5.5.320.0130.08017.98
5.5.310.0100.08317.95
5.5.300.0100.03717.97
5.5.290.0070.08018.08
5.5.280.0070.08017.99
5.5.270.0070.07718.00
5.5.260.0100.06017.91
5.5.250.0070.06017.76
5.5.240.0100.05017.36
5.5.230.0100.03717.33
5.5.220.0070.08317.36
5.5.210.0130.07017.32
5.5.200.0070.06717.38
5.5.190.0070.04017.30
5.5.180.0070.04317.33
5.5.160.0070.04717.30
5.5.150.0070.07017.32
5.5.140.0170.03017.34
5.5.130.0030.05317.32
5.5.120.0100.07017.43
5.5.110.0130.06017.32
5.5.100.0070.03717.24
5.5.90.0170.07017.32
5.5.80.0070.07017.22
5.5.70.0030.06317.20
5.5.60.0130.07017.22
5.5.50.0070.06317.16
5.5.40.0000.04017.32
5.5.30.0200.06717.18
5.5.20.0070.04017.22
5.5.10.0130.04717.20
5.5.00.0100.04717.18
5.4.450.0070.06719.37
5.4.440.0030.06319.35
5.4.430.0170.05019.27
5.4.420.0100.03719.38
5.4.410.0070.07719.34
5.4.400.0170.05019.07
5.4.390.0070.03719.27
5.4.380.0070.03718.99
5.4.370.0070.08319.13
5.4.360.0000.08319.01
5.4.350.0070.07019.09
5.4.340.0070.08319.09
5.4.320.0000.04719.01
5.4.310.0170.06719.13
5.4.300.0130.07319.01
5.4.290.0070.07719.14
5.4.280.0070.04318.95
5.4.270.0070.06019.01
5.4.260.0170.03319.02
5.4.250.0130.07719.00
5.4.240.0030.06019.02
5.4.230.0100.06319.03
5.4.220.0200.06719.13
5.4.210.0100.04319.01
5.4.200.0030.04019.09
5.4.190.0130.06719.02
5.4.180.0030.06019.02
5.4.170.0070.05719.02
5.4.160.0170.07319.12
5.4.150.0100.06718.87
5.4.140.0030.04316.39
5.4.130.0100.06316.39
5.4.120.0070.07716.30
5.4.110.0130.04016.40
5.4.100.0030.08016.40
5.4.90.0070.07016.59
5.4.80.0030.04316.40
5.4.70.0070.03316.30
5.4.60.0070.07316.43
5.4.50.0100.07316.27
5.4.40.0100.05016.34
5.4.30.0100.05016.56
5.4.20.0030.03716.42
5.4.10.0100.03316.44
5.4.00.0070.03016.01
5.3.290.0100.06014.65
5.3.280.0130.07314.61
5.3.270.0070.05014.59
5.3.260.0100.04714.64
5.3.250.0070.03714.65
5.3.240.0000.05014.60
5.3.230.0070.08014.63
5.3.220.0000.05714.51
5.3.210.0070.08014.51
5.3.200.0130.04314.51
5.3.190.0100.07314.59
5.3.180.0030.07314.59
5.3.170.0100.08014.63
5.3.160.0070.07714.60
5.3.150.0100.04314.58
5.3.140.0100.06714.57
5.3.130.0030.04714.50
5.3.120.0030.03714.57
5.3.110.0000.04014.61
5.3.100.0070.03314.02
5.3.90.0100.03013.85
5.3.80.0070.03714.03
5.3.70.0030.03714.02
5.3.60.0030.03314.03
5.3.50.0000.04314.03
5.3.40.0000.03713.83
5.3.30.0070.03013.94
5.3.20.0000.04013.73
5.3.10.0030.05013.84
5.3.00.0070.03013.68
5.2.170.0030.03311.17
5.2.160.0070.02311.20
5.2.150.0000.03011.22
5.2.140.0000.03011.18
5.2.130.0030.02711.15
5.2.120.0030.02711.16
5.2.110.0070.02311.14
5.2.100.0000.03011.11
5.2.90.0070.02311.08
5.2.80.0000.03011.12
5.2.70.0000.03711.09
5.2.60.0030.02710.94
5.2.50.0070.03011.04
5.2.40.0100.02310.88
5.2.30.0000.03311.04
5.2.20.0000.03010.89
5.2.10.0070.02310.91
5.2.00.0070.02310.75
5.1.60.0000.02310.03
5.1.50.0070.0209.98
5.1.40.0000.0239.96
5.1.30.0030.02310.31
5.1.20.0000.02710.44
5.1.10.0030.02310.16
5.1.00.0030.02310.11
5.0.50.0070.0138.74
5.0.40.0000.0208.49
5.0.30.0000.0308.23
5.0.20.0030.0178.18
5.0.10.0000.0208.36
5.0.00.0000.0308.21
4.4.90.0000.0138.00
4.4.80.0000.0178.00
4.4.70.0000.0178.00
4.4.60.0030.0138.00
4.4.50.0070.0108.00
4.4.40.0000.0238.00
4.4.30.0000.0178.00
4.4.20.0030.0138.00
4.4.10.0030.0138.00
4.4.00.0000.0238.00
4.3.110.0000.0138.00
4.3.100.0030.0108.00
4.3.90.0000.0138.00
4.3.80.0000.0238.00
4.3.70.0000.0138.00
4.3.60.0000.0238.00
4.3.50.0030.0238.00
4.3.40.0030.0578.00
4.3.30.0000.0308.00
4.3.20.0000.0378.00
4.3.10.0070.0178.00
4.3.00.0000.0338.00

preferences:
40.26 ms | 400 KiB | 5 Q