3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function() { }; var_dump(gettype($f));

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)
8.3.60.0170.00318.18
8.3.50.0100.00821.08
8.3.40.0100.01018.59
8.3.30.0030.01020.34
8.3.20.0040.00420.15
8.3.10.0090.00021.09
8.3.00.0040.00422.40
8.2.180.0100.00716.38
8.2.170.0090.00622.96
8.2.160.0070.00722.08
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00820.87
8.2.110.0060.00320.41
8.2.100.0120.00019.51
8.2.90.0070.00419.05
8.2.80.0080.00019.34
8.2.70.0000.00917.25
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0000.00817.92
8.2.30.0080.00019.37
8.2.20.0040.00419.40
8.2.10.0040.00417.55
8.2.00.0040.00417.59
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00423.73
8.1.230.0040.00817.82
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0030.00618.50
8.1.160.0040.00418.82
8.1.150.0040.00418.68
8.1.140.0030.00517.41
8.1.130.0000.00717.76
8.1.120.0040.00417.46
8.1.110.0000.00717.48
8.1.100.0000.00717.36
8.1.90.0070.00017.49
8.1.80.0040.00417.38
8.1.70.0040.00417.29
8.1.60.0030.00617.57
8.1.50.0040.00417.43
8.1.40.0000.00717.44
8.1.30.0080.00017.67
8.1.20.0080.00017.48
8.1.10.0040.00417.34
8.1.00.0040.00417.35
8.0.300.0000.00718.77
8.0.290.0030.00316.93
8.0.280.0000.00818.33
8.0.270.0030.00317.24
8.0.260.0000.00616.75
8.0.250.0070.00016.87
8.0.240.0060.00316.89
8.0.230.0000.00716.89
8.0.220.0030.00316.72
8.0.210.0000.00716.84
8.0.200.0030.00316.98
8.0.190.0040.00416.82
8.0.180.0050.00216.89
8.0.170.0030.00316.93
8.0.160.0030.00516.73
8.0.150.0050.00316.74
8.0.140.0050.00516.68
8.0.130.0060.00013.32
8.0.120.0040.00416.72
8.0.110.0040.00416.72
8.0.100.0000.00816.79
8.0.90.0000.00716.69
8.0.80.0090.00916.94
8.0.70.0000.00716.84
8.0.60.0070.00017.00
8.0.50.0040.00416.77
8.0.30.0110.01017.11
8.0.20.0110.00717.40
8.0.10.0050.00217.07
8.0.00.0110.01016.69
7.4.330.0000.00516.83
7.4.320.0000.00716.41
7.4.300.0030.00316.48
7.4.290.0030.00316.44
7.4.280.0040.00416.59
7.4.270.0000.00716.59
7.4.260.0000.00513.27
7.4.250.0040.00416.56
7.4.240.0000.00816.52
7.4.230.0050.00216.40
7.4.220.0110.00616.67
7.4.210.0080.00716.56
7.4.200.0070.00016.40
7.4.190.0000.00716.68
7.4.160.0130.00316.68
7.4.150.0070.01017.40
7.4.140.0080.00817.86
7.4.130.0150.00216.38
7.4.120.0130.00716.38
7.4.110.0150.00316.42
7.4.100.0110.00716.45
7.4.90.0070.01016.47
7.4.80.0080.00819.39
7.4.70.0070.01016.46
7.4.60.0070.01616.34
7.4.50.0030.00516.26
7.4.40.0030.01222.77
7.4.30.0090.00816.43
7.4.00.0000.01414.85
7.3.330.0030.00313.27
7.3.320.0030.00313.16
7.3.310.0030.00316.45
7.3.300.0000.00716.20
7.3.290.0030.01616.28
7.3.280.0080.00816.27
7.3.270.0070.01017.40
7.3.260.0070.01118.24
7.3.250.0040.01316.29
7.3.240.0100.00716.39
7.3.230.0060.01116.39
7.3.210.0070.01016.36
7.3.200.0100.00719.39
7.3.190.0150.00316.30
7.3.180.0100.00716.30
7.3.170.0140.00316.38
7.3.160.0130.00316.47
7.3.120.0040.00714.86
7.2.330.0120.00616.61
7.2.320.0060.01116.50
7.2.310.0060.00916.61
7.2.300.0130.00316.52
7.2.290.0100.00616.33
7.2.00.0060.00619.46
7.1.70.0040.00417.10
7.1.60.0100.01017.02
7.1.50.0030.01316.88
7.1.00.0000.03722.36
7.0.200.0000.01716.50
7.0.140.0070.07022.09
7.0.60.0070.08719.87
7.0.50.0030.04017.87
7.0.40.0070.08020.20
7.0.30.0330.05020.20
7.0.20.0200.09020.19
7.0.10.0230.07320.20
7.0.00.0170.06320.23
5.6.280.0000.07720.78
5.6.210.0070.05020.67
5.6.200.0070.08318.29
5.6.190.0030.07020.55
5.6.180.0370.04320.48
5.6.170.0200.04320.71
5.6.160.0030.04020.46
5.6.150.0130.07718.16
5.6.140.0070.08018.18
5.6.130.0070.04018.14
5.6.120.0070.06721.02
5.6.110.0070.06720.99
5.6.100.0130.07321.04
5.6.90.0130.05321.08
5.6.80.0070.03720.39
5.5.350.0230.07320.38
5.5.340.0100.04318.07
5.5.330.0100.08320.22
5.5.320.0270.05020.20
5.5.310.0300.04720.25
5.5.300.0070.06017.95
5.5.290.0130.07017.98
5.5.280.0130.07320.75
5.5.270.0070.06020.95
5.5.260.0070.04020.96
5.5.250.0000.05320.62
5.5.240.0030.07020.29
5.4.450.0230.07719.57
5.4.440.0230.04719.32
5.4.430.0300.08019.32
5.4.420.0230.05019.63
5.4.410.0230.03719.35
5.4.400.0300.05319.17
5.4.390.0270.05019.23
5.4.380.0230.05319.23
5.4.370.0300.04719.23
5.4.360.0200.08018.95
5.4.350.0230.04019.06
5.4.340.0300.06319.17
5.4.320.0300.07019.06
5.4.310.0270.05019.04
5.4.300.0330.06719.08
5.4.290.0300.05719.06
5.4.280.0270.06319.24
5.4.270.0270.04018.99
5.4.260.0270.07318.83
5.4.250.0300.04019.16
5.4.240.0300.04318.99
5.4.230.0300.06719.08
5.4.220.0270.07019.21
5.4.210.0330.06319.14
5.4.200.0270.04319.23
5.4.190.0230.04019.08
5.4.180.0370.05718.86
5.4.170.0270.03318.99
5.4.160.0330.07018.93
5.4.150.0270.04319.18
5.4.140.0270.06316.52
5.4.130.0270.04716.35
5.4.120.0200.04016.46
5.4.110.0230.04316.45
5.4.100.0270.04316.40
5.4.90.0300.06716.40
5.4.80.0300.06016.54
5.4.70.0370.05716.54
5.4.60.0230.03316.17
5.4.50.0300.06316.23
5.4.40.0270.04016.48
5.4.30.0230.04016.53
5.4.20.0270.05016.37
5.4.10.0230.03316.42
5.4.00.0230.03315.80
5.3.290.0270.07314.56
5.3.280.0230.04314.55
5.3.270.0230.03714.50
5.3.260.0230.04014.71
5.3.250.0200.03714.71
5.3.240.0300.04014.71
5.3.230.0270.07314.56
5.3.220.0330.06314.48
5.3.210.0270.07014.58
5.3.200.0270.04314.47
5.3.190.0370.06714.79
5.3.180.0300.04014.53
5.3.170.0230.04714.64
5.3.160.0300.07014.58
5.3.150.0270.04014.46
5.3.140.0270.05714.55
5.3.130.0200.05014.52
5.3.120.0230.03714.56
5.3.110.0200.04014.46
5.3.100.0230.03714.16
5.3.90.0200.06313.94
5.3.80.0270.04014.13
5.3.70.0230.05714.02
5.3.60.0300.03013.98
5.3.50.0270.04013.86
5.3.40.0230.05313.84
5.3.30.0270.04013.93
5.3.20.0230.04313.77
5.3.10.0270.03013.67
5.3.00.0200.03713.55
5.2.170.0170.03311.00
5.2.160.0230.03310.99
5.2.150.0200.03711.16
5.2.140.0230.04711.22
5.2.130.0200.03011.12
5.2.120.0170.03011.04
5.2.110.0270.03710.94
5.2.100.0200.02710.96
5.2.90.0170.03011.11
5.2.80.0230.05310.96
5.2.70.0270.05711.17
5.2.60.0300.04710.98
5.2.50.0170.03710.85
5.2.40.0130.02710.84
5.2.30.0130.03010.91
5.2.20.0200.02311.04
5.2.10.0170.02710.96
5.2.00.0130.03010.61
5.1.60.0200.0309.98
5.1.50.0230.05010.11
5.1.40.0230.0309.95
5.1.30.0170.03310.25
5.1.20.0130.03010.30
5.1.10.0170.0239.96
5.1.00.0270.04710.07
5.0.50.0070.0308.59
5.0.40.0130.0408.50
5.0.30.0100.0508.09
5.0.20.0100.0178.09
5.0.10.0100.0178.07
5.0.00.0130.0538.30
4.4.90.0100.0135.82
4.4.80.0070.0175.84
4.4.70.0100.0205.83
4.4.60.0100.0135.81
4.4.50.0070.0405.81
4.4.40.0100.0405.81
4.4.30.0100.0335.86
4.4.20.0130.0275.89
4.4.10.0100.0275.87
4.4.00.0070.0375.85
4.3.110.0070.0205.77
4.3.100.0070.0205.70
4.3.90.0100.0135.71
4.3.80.0100.0235.73
4.3.70.0100.0135.66
4.3.60.0130.0235.74
4.3.50.0070.0205.71
4.3.40.0100.0275.73
4.3.30.0030.0175.23
4.3.20.0070.0275.23
4.3.10.0030.0175.23
4.3.00.0030.0305.23

preferences:
45.36 ms | 401 KiB | 5 Q