3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() : array{ return null; } test();

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)
8.3.40.0120.00318.97
8.3.30.0070.00718.84
8.3.20.0040.00420.34
8.3.10.0000.00723.48
8.3.00.0050.00319.56
8.2.170.0190.00322.96
8.2.160.0130.00020.43
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0060.00317.25
8.2.110.0040.00720.47
8.2.100.0070.00717.80
8.2.90.0060.00319.15
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.77
8.2.50.0050.00318.07
8.2.40.0030.00721.25
8.2.30.0000.00720.64
8.2.20.0000.00817.73
8.2.10.0040.00418.09
8.2.00.0060.00317.95
8.1.270.0140.00423.71
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00322.48
8.1.230.0120.00017.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00617.11
8.1.180.0060.00318.10
8.1.170.0030.00520.37
8.1.160.0070.00022.00
8.1.150.0040.00418.75
8.1.140.0030.00519.47
8.1.130.0000.00717.48
8.1.120.0000.00717.29
8.1.110.0040.00417.32
8.1.100.0000.00717.34
8.1.90.0040.00417.32
8.1.80.0050.00217.20
8.1.70.0000.00717.35
8.1.60.0100.00017.59
8.1.50.0000.00817.34
8.1.40.0030.00517.35
8.1.30.0050.00317.59
8.1.20.0000.00717.47
8.1.10.0030.00617.40
8.1.00.0050.00217.40
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0030.00517.09
8.0.260.0030.00317.18
8.0.250.0030.00516.97
8.0.240.0000.00616.96
8.0.230.0040.00416.95
8.0.220.0000.00816.92
8.0.210.0030.00316.84
8.0.200.0000.00616.99
8.0.190.0000.00817.00
8.0.180.0050.00216.97
8.0.170.0070.00016.80
8.0.160.0000.00716.84
8.0.150.0030.00316.82
8.0.140.0030.00316.73
8.0.130.0060.00013.29
8.0.120.0030.00616.75
8.0.110.0040.00416.92
8.0.100.0040.00316.90
8.0.90.0040.00416.75
8.0.80.0120.00316.88
8.0.70.0040.00416.85
8.0.60.0000.00816.75
8.0.50.0040.00416.88
8.0.30.0060.01316.97
8.0.20.0070.01117.40
8.0.10.0040.00416.83
8.0.00.0090.00816.68
7.4.330.0030.00315.08
7.4.320.0060.00016.39
7.4.300.0030.00316.54
7.4.290.0040.00416.30
7.4.280.0050.00316.51
7.4.270.0000.00616.39
7.4.260.0000.00716.42
7.4.250.0040.00416.50
7.4.240.0030.00516.43
7.4.230.0000.00716.42
7.4.220.0140.01016.46
7.4.210.0030.01016.55
7.4.200.0000.00716.46
7.4.160.0140.00316.34
7.4.150.0120.00617.40
7.4.140.0170.00417.86
7.4.130.0100.01016.53
7.4.120.0110.00716.52
7.4.110.0130.01016.43
7.4.100.0080.01316.54
7.4.90.0110.00616.56
7.4.80.0060.01019.39
7.4.70.0060.01016.42
7.4.60.0030.01216.44
7.4.50.0050.00316.33
7.4.40.0060.01116.55
7.4.30.0190.02016.65
7.4.00.0110.00315.18
7.3.330.0000.00613.07
7.3.320.0030.00213.25
7.3.310.0030.00316.29
7.3.300.0030.00316.33
7.3.290.0080.01016.27
7.3.280.0100.00916.26
7.3.270.0150.00717.40
7.3.260.0070.01016.40
7.3.250.0120.00516.31
7.3.240.0110.01016.36
7.3.230.0070.01016.39
7.3.210.0030.01316.42
7.3.200.0120.00316.25
7.3.190.0060.01216.23
7.3.180.0110.00416.43
7.3.170.0030.01316.29
7.3.160.0110.00416.30
7.2.330.0100.00716.46
7.2.320.0110.00616.65
7.2.310.0000.02016.53
7.2.300.0090.01216.67
7.2.290.0180.00016.36
7.2.60.0030.01016.55
7.2.00.0000.01219.23
7.1.200.0060.00615.78
7.1.100.0000.01018.08
7.1.70.0120.00917.05
7.1.60.0040.01919.11
7.1.50.0110.01116.73
7.1.00.0030.07722.48
7.0.200.0340.00314.51
7.0.60.0030.09019.94
7.0.50.0030.04017.88
7.0.40.0130.08320.20
7.0.30.0270.04320.08
7.0.20.0370.06320.15
7.0.10.0230.05320.30
7.0.00.0070.05020.14
5.6.280.0000.03721.11
5.6.210.0100.08720.47
5.6.200.0070.08718.19
5.6.190.0000.09320.48
5.6.180.3730.04320.53
5.6.170.0170.04020.71
5.6.160.0030.04320.39
5.6.150.0030.04318.29
5.6.140.0030.04018.18
5.6.130.0070.03718.23
5.6.120.0100.03721.05
5.6.110.0030.04320.98
5.6.100.0200.07020.99
5.6.90.0100.07721.12
5.6.80.0030.04020.53
5.6.70.0070.07320.50
5.5.350.0130.07720.32
5.5.340.0100.04318.10
5.5.330.0100.04020.25
5.5.320.0370.07720.43
5.5.310.0370.06720.35
5.5.300.0070.06317.95
5.5.290.0030.07017.91
5.5.280.0030.05020.83
5.5.270.0070.04020.76
5.5.260.0100.08020.64
5.5.250.0100.08020.59
5.5.240.0030.07020.19
5.4.450.0270.04719.19
5.4.440.0230.04319.61
5.4.430.0230.04319.61
5.4.420.0130.05319.19
5.4.410.0130.05719.52
5.4.400.0170.05719.15
5.4.390.0330.03718.84
5.4.380.0230.04319.15
5.4.370.0130.05319.38
5.4.360.0270.04319.26
5.4.350.0130.05318.84
5.4.340.0100.06319.26
5.4.320.0200.05319.15
5.4.310.0170.05319.15
5.4.300.0070.06018.98
5.4.290.0230.04719.26
5.4.280.0100.06318.86
5.4.270.0170.05319.28
5.4.260.0230.04319.12
5.4.250.0200.06019.28
5.4.240.0070.06319.26
5.4.230.0300.05719.05
5.4.220.0300.05719.22
5.4.210.0230.06719.25
5.4.200.0330.05319.14
5.4.190.0130.05719.27
5.4.180.0170.05019.29
5.4.170.0230.04719.25
5.4.160.0230.04319.26
5.4.150.0130.05719.23
5.4.140.0170.05016.44
5.4.130.0230.04316.29
5.4.120.0200.04716.48
5.4.110.0170.05716.54
5.4.100.0170.05316.63
5.4.90.0130.05016.44
5.4.80.0070.06016.44
5.4.70.0170.05016.50
5.4.60.0230.04316.60
5.4.50.0200.04316.39
5.4.40.0270.05716.16
5.4.30.0230.04316.25
5.4.20.0170.05016.39
5.4.10.0170.05016.16
5.4.00.0170.05015.87

preferences:
65.98 ms | 400 KiB | 5 Q