3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tab = array(array(1, 2));

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)
8.3.60.0060.01018.18
8.3.50.0060.01021.02
8.3.40.0070.01018.71
8.3.30.0140.00018.93
8.3.20.0070.00020.16
8.3.10.0080.00022.06
8.3.00.0050.00322.52
8.2.180.0120.00316.63
8.2.170.0080.00822.96
8.2.160.0100.00320.50
8.2.150.0040.00424.18
8.2.140.0100.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00419.41
8.2.110.0070.00321.86
8.2.100.0060.00619.26
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0000.00917.80
8.2.50.0000.00918.07
8.2.40.0000.00918.03
8.2.30.0000.00717.86
8.2.20.0000.00717.46
8.2.10.0050.00317.60
8.2.00.0040.00417.71
8.1.280.0080.00825.92
8.1.270.0150.00420.41
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0040.00719.14
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0090.00017.00
8.1.190.0000.00717.41
8.1.180.0030.00620.36
8.1.170.0080.00018.59
8.1.160.0000.00822.12
8.1.150.0040.00418.57
8.1.140.0030.00517.46
8.1.130.0030.00317.70
8.1.120.0000.00717.28
8.1.110.0060.00317.30
8.1.100.0040.00417.41
8.1.90.0000.00717.37
8.1.80.0030.00317.44
8.1.70.0070.00017.34
8.1.60.0050.00317.52
8.1.50.0000.00717.45
8.1.40.0000.00717.29
8.1.30.0000.00717.39
8.1.20.0030.00517.56
8.1.10.0080.00017.46
8.1.00.0060.00317.35
8.0.300.0040.00418.77
8.0.290.0030.00317.18
8.0.280.0070.00018.38
8.0.270.0000.00717.04
8.0.260.0080.00016.66
8.0.250.0030.00316.79
8.0.240.0000.00816.84
8.0.230.0070.00016.93
8.0.220.0030.00316.88
8.0.210.0030.00316.72
8.0.200.0030.00316.75
8.0.190.0030.00516.84
8.0.180.0030.00716.87
8.0.170.0000.00816.82
8.0.160.0000.00716.82
8.0.150.0000.00916.89
8.0.140.0000.00816.70
8.0.130.0030.00313.21
8.0.120.0040.00416.63
8.0.110.0040.00416.76
8.0.100.0040.00416.71
8.0.90.0080.00016.72
8.0.80.0060.00916.69
8.0.70.0050.00216.64
8.0.60.0000.00716.68
8.0.50.0000.00716.79
8.0.30.0110.00716.92
8.0.20.0090.00917.40
8.0.10.0040.00416.79
8.0.00.0070.01316.72
7.4.330.0050.00215.00
7.4.320.0000.00616.53
7.4.300.0070.00016.45
7.4.290.0080.00016.54
7.4.280.0000.00716.41
7.4.270.0070.00016.43
7.4.260.0040.00416.39
7.4.250.0030.00316.52
7.4.240.0030.00316.55
7.4.230.0030.00616.33
7.4.220.0030.01416.45
7.4.210.0070.01016.49
7.4.200.0030.00316.53
7.4.190.0020.00516.29
7.4.160.0030.01716.39
7.4.150.0120.00717.40
7.4.140.0130.00617.86
7.4.130.0100.00916.42
7.4.120.0100.00716.40
7.4.110.0000.01616.48
7.4.100.0100.00716.34
7.4.90.0170.00016.41
7.4.80.0100.01019.39
7.4.70.0100.00716.49
7.4.60.0120.00616.41
7.4.50.0050.00016.35
7.4.40.0040.01122.77
7.4.30.0140.00316.56
7.4.00.0040.01114.51
7.3.330.0000.00512.86
7.3.320.0000.00613.12
7.3.310.0060.00015.99
7.3.300.0000.00716.13
7.3.290.0060.00816.10
7.3.280.0130.00416.10
7.3.270.0150.00317.40
7.3.260.0130.00316.16
7.3.250.0090.01016.15
7.3.240.0100.01416.44
7.3.230.0070.01016.39
7.3.210.0060.01016.33
7.3.200.0170.00319.39
7.3.190.0090.01216.31
7.3.180.0090.00616.07
7.3.170.0140.00316.27
7.3.160.0100.00916.19
7.3.120.0100.00614.83
7.2.330.0140.00316.32
7.2.320.0070.01016.53
7.2.310.0120.01216.30
7.2.300.0100.00516.59
7.2.290.0130.00316.49
7.1.70.0030.01017.02
7.1.60.0130.01019.82
7.1.50.0070.00716.82
7.1.00.0030.07722.33
7.0.200.0040.00416.28
7.0.140.0100.07022.00
7.0.60.0200.02719.96
7.0.50.0030.04017.80
7.0.40.0070.04020.13
7.0.30.0230.05020.34
7.0.20.0300.04320.14
7.0.10.0070.04320.21
7.0.00.0030.09320.33
5.6.280.0030.07320.91
5.6.210.0030.08320.66
5.6.200.0100.06318.23
5.6.190.0070.08020.75
5.6.180.0270.04020.57
5.6.170.0130.04720.45
5.6.160.0070.04020.39
5.6.150.0030.07718.19
5.6.140.0030.07018.21
5.6.130.0070.04318.15
5.6.120.0170.07320.89
5.6.110.0070.04720.88
5.6.100.0130.08321.10
5.6.90.0100.08320.99
5.6.80.0200.06020.45
5.5.350.4100.03720.36
5.5.340.0070.06718.01
5.5.330.0000.05020.38
5.5.320.2100.03720.25
5.5.310.0370.05020.21
5.5.300.0070.08017.92
5.5.290.0070.04718.01
5.5.280.0130.07020.79
5.5.270.0000.05020.86
5.5.260.0030.04320.75
5.5.250.0070.04020.79
5.5.240.0000.04320.25
5.4.450.0530.06719.24
5.4.440.0770.05719.41
5.4.430.0800.06319.48
5.4.420.1030.05019.62
5.4.410.0670.05319.13
5.4.400.0730.05019.25
5.4.390.0600.06319.29
5.4.380.0270.05318.72
5.4.370.0130.05018.75
5.4.360.0070.06018.53
5.4.350.0060.04111.98
5.4.340.0050.03811.97
5.4.320.0060.04712.45
5.4.310.0070.04412.45
5.4.300.0050.04012.46
5.4.290.0060.04112.45
5.4.280.0030.04112.34
5.4.270.0090.03812.35
5.4.260.0050.03912.34
5.4.250.0100.05018.70
5.4.240.0030.05318.91
5.4.230.0170.06018.91
5.4.220.0030.06318.85
5.4.210.0000.05718.70
5.4.200.0170.04718.80
5.4.190.0030.05718.99
5.4.180.0130.04718.86
5.4.170.0130.04718.98
5.4.160.0130.05018.97
5.4.150.0000.06318.97
5.4.140.0130.04316.34
5.4.130.0100.04316.52
5.4.120.0070.05016.50
5.4.110.0070.05016.39
5.4.100.0100.04716.38
5.4.90.0100.04716.45
5.4.80.0030.05316.38
5.4.70.0100.04716.41
5.4.60.0130.04716.36
5.4.50.0000.05316.47
5.4.40.0100.04716.23
5.4.30.0070.05316.38
5.4.20.0070.04716.10
5.4.10.0070.04716.35
5.4.00.0070.04715.89
5.3.290.0080.04612.80
5.3.280.0130.05714.47
5.3.270.0070.05014.61
5.3.260.0100.04714.47
5.3.250.0000.05314.39
5.3.240.0130.04314.47
5.3.230.0000.08014.64
5.3.220.0030.05314.58
5.3.210.0030.05714.40
5.3.200.0100.04714.67
5.3.190.0130.04714.43
5.3.180.0070.07314.55
5.3.170.0070.05014.44
5.3.160.0070.04714.57
5.3.150.0070.05014.57
5.3.140.0030.05014.54
5.3.130.0100.05014.46
5.3.120.0070.05014.63
5.3.110.0070.05014.55
5.3.100.0100.06714.05
5.3.90.0100.06014.00
5.3.80.0000.05713.87
5.3.70.0100.04314.06
5.3.60.0000.05314.04
5.3.50.0170.03714.10
5.3.40.0170.03714.09
5.3.30.0070.04713.74
5.3.20.0070.04713.84
5.3.10.0070.04713.81
5.3.00.0100.04313.66

preferences:
48.74 ms | 401 KiB | 5 Q