3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((array) null); var_dump((array) array(1,3));

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)
8.3.60.0150.00618.43
8.3.50.0090.01216.54
8.3.40.0160.00618.85
8.3.30.0060.00918.54
8.3.20.0040.00418.73
8.3.10.0050.00320.54
8.3.00.0080.00017.25
8.2.180.0070.01116.50
8.2.170.0100.00322.96
8.2.160.0100.00722.26
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.64
8.2.110.0030.00621.04
8.2.100.0080.00417.78
8.2.90.0060.00318.92
8.2.80.0080.00017.91
8.2.70.0040.00417.63
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0040.00418.03
8.2.30.0070.00017.92
8.2.20.0080.00017.50
8.2.10.0050.00217.59
8.2.00.0030.00617.67
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0000.00920.79
8.1.230.0120.00020.89
8.1.220.0040.00417.74
8.1.210.0050.00318.83
8.1.200.0040.00417.22
8.1.190.0000.00717.28
8.1.180.0080.00018.10
8.1.170.0040.00418.83
8.1.160.0070.00018.77
8.1.150.0050.00318.56
8.1.140.0000.00717.33
8.1.130.0040.00217.75
8.1.120.0040.00417.37
8.1.110.0000.00717.29
8.1.100.0000.00717.32
8.1.90.0000.00717.36
8.1.80.0030.00317.38
8.1.70.0030.00317.29
8.1.60.0000.00817.36
8.1.50.0040.00417.32
8.1.40.0040.00417.43
8.1.30.0040.00417.41
8.1.20.0030.00517.36
8.1.10.0050.00217.28
8.1.00.0000.00817.31
8.0.300.0030.00319.90
8.0.290.0040.00416.63
8.0.280.0000.00718.26
8.0.270.0000.00717.11
8.0.260.0030.00316.82
8.0.250.0000.00716.96
8.0.240.0070.00316.92
8.0.230.0000.00716.86
8.0.220.0040.00416.83
8.0.210.0070.00016.84
8.0.200.0030.00316.80
8.0.190.0050.00216.91
8.0.180.0000.00916.91
8.0.170.0030.00616.83
8.0.160.0070.00016.71
8.0.150.0080.00016.67
8.0.140.0040.00416.77
8.0.130.0000.00613.26
8.0.120.0060.00316.82
8.0.110.0040.00416.81
8.0.100.0000.00716.68
8.0.90.0000.00716.78
8.0.80.0040.01216.82
8.0.70.0050.00216.89
8.0.60.0040.00416.89
8.0.50.0000.00716.87
8.0.30.0120.00616.92
8.0.20.0130.00417.18
8.0.10.0040.00416.80
8.0.00.0100.00916.52
7.4.330.0000.00514.58
7.4.320.0000.00716.30
7.4.300.0040.00416.45
7.4.290.0040.00416.38
7.4.280.0050.00316.45
7.4.270.0040.00416.50
7.4.260.0000.00613.15
7.4.250.0060.00316.27
7.4.240.0040.00416.39
7.4.230.0030.00316.49
7.4.220.0060.02016.31
7.4.210.0060.00916.45
7.4.200.0030.00316.40
7.4.190.0000.00716.56
7.4.160.0100.01016.49
7.4.150.0100.00717.07
7.4.140.0120.00817.04
7.4.130.0100.00916.46
7.4.120.0110.01016.36
7.4.110.0090.00916.52
7.4.100.0060.01216.46
7.4.90.0090.00916.49
7.4.80.0030.01618.80
7.4.70.0110.00716.25
7.4.60.0030.01416.52
7.4.50.0000.00916.13
7.4.40.0030.01322.27
7.4.30.0080.00816.42
7.4.00.0040.01214.80
7.3.330.0060.00013.04
7.3.320.0000.00513.00
7.3.310.0030.00316.19
7.3.300.0000.00716.10
7.3.290.0070.00716.24
7.3.280.0100.00816.20
7.3.270.0100.00717.18
7.3.260.0100.01018.24
7.3.250.0110.00616.28
7.3.240.0080.01416.29
7.3.230.0070.01016.51
7.3.210.0170.00016.18
7.3.200.0150.00419.39
7.3.190.0080.00816.37
7.3.180.0120.00416.39
7.3.170.0060.00916.44
7.3.160.0130.00316.15
7.3.120.0000.01414.63
7.2.330.0080.01116.62
7.2.320.0120.00616.30
7.2.310.0070.01716.55
7.2.300.0120.00616.57
7.2.290.0080.00816.54
7.2.00.0040.01118.97
7.1.200.0040.01115.52
7.1.100.0040.00817.82
7.1.70.0110.00317.05
7.1.60.0030.02119.40
7.1.50.0070.01416.80
7.1.00.0030.07322.32
7.0.200.0030.00316.67
7.0.140.0030.07322.07
7.0.60.0070.08319.92
7.0.50.0070.03717.80
7.0.40.0030.06320.27
7.0.30.0470.04320.18
7.0.20.0270.08720.30
7.0.10.0200.05320.19
7.0.00.0070.04320.17
5.6.280.0000.07721.09
5.6.210.0070.07320.54
5.6.200.0030.06718.20
5.6.190.0000.04720.45
5.6.180.0300.06020.43
5.6.170.0230.03720.42
5.6.160.0170.04720.48
5.6.150.0070.04018.09
5.6.140.0030.04718.16
5.6.130.0130.08018.21
5.6.120.0100.09021.01
5.6.110.0170.07321.13
5.6.100.0070.03721.10
5.6.90.0100.07720.99
5.6.80.0000.04320.43
5.6.70.4430.03720.38
5.5.350.0170.08320.40
5.5.340.0130.06717.86
5.5.330.0000.04720.40
5.5.320.0370.07320.14
5.5.310.0270.07720.12
5.5.300.0030.08317.98
5.5.290.0030.05718.01
5.5.280.0030.08720.86
5.5.270.0130.04020.72
5.5.260.0100.08320.83
5.5.250.0200.07720.68
5.5.240.0100.08320.26
5.4.450.0330.05319.45
5.4.440.4030.03019.41
5.4.430.0200.04319.36
5.4.420.0200.04719.45
5.4.410.0130.06019.04
5.4.400.0100.05319.03
5.4.390.0100.05319.05
5.4.380.0200.06318.46
5.4.370.0100.03318.48
5.4.360.0030.04318.64
5.4.350.0050.03611.97
5.4.340.0050.04211.96
5.4.320.0030.04012.45
5.4.310.0050.03812.45
5.4.300.0070.04712.45
5.4.290.0080.04612.45
5.4.280.0070.05112.34
5.4.270.0080.05312.34
5.4.260.0080.05112.34
5.4.250.0080.04912.34
5.4.240.0090.05112.35
5.4.230.0110.05712.34
5.4.220.0080.04912.34
5.4.210.0070.04712.34
5.4.200.0080.04312.34
5.4.190.0060.04312.33
5.4.180.0080.04312.33
5.4.170.0070.04212.34
5.4.160.0100.04012.34
5.4.150.0080.03912.34
5.4.140.0080.04212.02
5.4.130.0090.03812.01
5.4.120.0070.04011.97
5.4.110.0060.04511.96
5.4.100.0080.04411.96
5.4.90.0070.04511.96
5.4.80.0090.04611.96
5.4.70.0060.04611.96
5.4.60.0070.04311.96
5.4.50.0070.04511.96
5.4.40.0070.04511.95
5.4.30.0090.04311.95
5.4.20.0070.04511.95
5.4.10.0080.04311.95
5.4.00.0090.04311.43
5.3.290.0070.04012.80
5.3.280.0100.04612.71
5.3.270.0050.04912.73
5.3.260.0090.04912.72
5.3.250.0070.04712.72
5.3.240.0090.04712.72
5.3.230.0100.04212.71
5.3.220.0080.04912.68
5.3.210.0090.05012.68
5.3.200.0120.04512.68
5.3.190.0100.04312.68
5.3.180.0100.04812.67
5.3.170.0110.04712.67
5.3.160.0070.04812.67
5.3.150.0080.05012.67
5.3.140.0070.04712.66
5.3.130.0100.04612.66
5.3.120.0100.04612.66
5.3.110.0080.04812.66
5.3.100.0080.04212.12
5.3.90.0080.04212.08
5.3.80.0070.04412.07
5.3.70.0080.04312.07
5.3.60.0080.04012.07

preferences:
38.23 ms | 401 KiB | 5 Q