3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(0, 1, 2); $ar = new ArrayObject($array); var_dump((array)$ar); var_dump(array_merge((array)$ar, array()));

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)
8.3.60.0070.00716.36
8.3.50.0140.00722.93
8.3.40.0070.00718.51
8.3.30.0070.01419.07
8.3.20.0040.00420.34
8.3.10.0070.00023.61
8.3.00.0050.00317.25
8.2.180.0110.01116.38
8.2.170.0110.00622.96
8.2.160.0080.00818.79
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0030.00622.14
8.2.100.0040.00817.61
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0040.00417.47
8.2.60.0000.00817.68
8.2.50.0000.00918.07
8.2.40.0050.00319.93
8.2.30.0040.00417.99
8.2.20.0040.00417.43
8.2.10.0000.00818.02
8.2.00.0050.00317.65
8.1.280.0080.00825.92
8.1.270.0000.00723.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.87
8.1.230.0110.00019.00
8.1.220.0050.00317.80
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.58
8.1.160.0000.00722.05
8.1.150.0060.00318.87
8.1.140.0050.00217.43
8.1.130.0030.00317.75
8.1.120.0030.00317.34
8.1.110.0000.00817.26
8.1.100.0070.00017.33
8.1.90.0080.00017.36
8.1.80.0030.00617.39
8.1.70.0030.00317.42
8.1.60.0000.00817.57
8.1.50.0090.00017.52
8.1.40.0040.00417.56
8.1.30.0050.00317.63
8.1.20.0020.00517.54
8.1.10.0040.00417.52
8.1.00.0060.00317.33
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0000.00718.43
8.0.270.0030.00517.18
8.0.260.0040.00417.25
8.0.250.0000.00716.97
8.0.240.0070.00016.82
8.0.230.0040.00416.86
8.0.220.0040.00416.71
8.0.210.0030.00316.85
8.0.200.0000.00616.83
8.0.190.0000.00816.80
8.0.180.0000.00816.86
8.0.170.0080.00016.79
8.0.160.0000.00716.85
8.0.150.0000.00716.70
8.0.140.0040.00416.77
8.0.130.0070.00013.34
8.0.120.0070.00016.70
8.0.110.0080.00016.76
8.0.100.0000.00716.79
8.0.90.0000.00716.69
8.0.80.0030.01216.79
8.0.70.0000.00816.71
8.0.60.0000.00716.85
8.0.50.0000.00716.73
8.0.30.0100.01017.15
8.0.20.0090.01017.40
8.0.10.0030.00616.98
8.0.00.0130.00816.78
7.4.330.0000.00515.00
7.4.320.0000.00616.52
7.4.300.0050.00216.42
7.4.290.0070.00016.51
7.4.280.0040.00416.53
7.4.270.0000.00716.50
7.4.260.0000.00716.58
7.4.250.0000.00716.38
7.4.240.0000.00716.54
7.4.230.0070.00016.48
7.4.220.0080.00916.68
7.4.210.0120.00316.60
7.4.200.0040.00416.34
7.4.160.0080.00816.29
7.4.150.0120.00917.40
7.4.140.0090.01117.86
7.4.130.0070.01016.46
7.4.120.0100.00816.34
7.4.110.0140.00716.40
7.4.100.0160.00316.32
7.4.90.0100.00816.48
7.4.80.0110.01419.39
7.4.70.0130.01016.43
7.4.60.0030.01416.39
7.4.50.0030.00316.18
7.4.40.0150.00316.53
7.4.30.0130.00316.46
7.4.00.0070.01114.70
7.3.330.0060.00013.04
7.3.320.0000.00612.93
7.3.310.0000.00716.34
7.3.300.0030.00316.20
7.3.290.0150.00616.19
7.3.280.0060.01216.23
7.3.270.0130.03017.40
7.3.260.0140.01016.45
7.3.250.0080.00916.37
7.3.240.0070.01016.23
7.3.230.0080.00816.54
7.3.210.0030.01316.25
7.3.200.0160.00619.39
7.3.190.0130.00316.46
7.3.180.0110.00416.48
7.3.170.0130.01016.44
7.3.160.0100.00716.32
7.2.330.0120.00616.63
7.2.320.0070.01416.44
7.2.310.0070.01016.62
7.2.300.0140.00316.34
7.2.290.0070.01016.32
7.1.70.0120.00417.23
7.1.60.0100.01319.40
7.1.50.0070.01416.88
7.1.00.0000.07722.45
7.0.200.0000.00716.65
7.0.140.0070.07021.95
7.0.60.0100.03319.96
7.0.50.0070.03717.89
7.0.40.0100.08320.23
7.0.30.0230.04020.30
7.0.20.0300.07720.33
7.0.10.0330.07020.20
7.0.00.0130.08020.09
5.6.280.0100.06720.90
5.6.210.0070.03720.46
5.6.200.0070.05318.22
5.6.190.0130.08020.45
5.6.180.0030.04020.36
5.6.170.0200.04320.35
5.6.160.0130.07020.50
5.6.150.0170.07018.14
5.6.140.0200.07718.17
5.6.130.0030.04718.10
5.6.120.0170.07021.13
5.6.110.0030.08021.13
5.6.100.0030.08721.10
5.6.90.0170.07320.99
5.6.80.0200.05720.28
5.6.70.0400.06020.34
5.5.350.0130.03720.42
5.5.340.0070.07018.04
5.5.330.0070.04720.41
5.5.320.0100.05320.21
5.5.310.0200.03720.24
5.5.300.0070.03717.95
5.5.290.0170.07717.97
5.5.280.0130.08020.64
5.5.270.0100.07720.96
5.5.260.0070.08320.79
5.5.250.0030.08720.70
5.5.240.0070.07320.16
5.4.450.0070.06019.13
5.4.440.0600.06019.58
5.4.430.0300.06019.47
5.4.420.1000.05719.43
5.4.410.0200.05318.69
5.4.400.0300.05318.75
5.4.390.0300.05318.61
5.4.380.0130.05718.46
5.4.370.0130.04718.61
5.4.360.0070.04318.65
5.4.350.0040.03611.97
5.4.340.0080.04011.97
5.4.320.0060.03512.45
5.4.310.0030.04012.45
5.4.300.0060.04512.45
5.4.290.0030.04012.45
5.4.280.0070.03312.35
5.4.270.0030.03812.35
5.4.260.0110.03312.34
5.4.250.0100.04512.35
5.4.240.0060.03712.34
5.4.230.0040.04012.34
5.4.220.0060.03612.34
5.4.210.0060.03512.34
5.4.200.0050.03812.34
5.4.190.0050.03612.34
5.4.180.0060.03512.34
5.4.170.0030.03812.34
5.4.160.0060.03412.34
5.4.150.0060.03512.34
5.4.140.0060.03612.02
5.4.130.0030.03712.01
5.4.120.0060.04111.97
5.4.110.0030.03711.96
5.4.100.0020.03811.96
5.4.90.0080.03511.96
5.4.80.0050.03711.97
5.4.70.0050.03311.96
5.4.60.0030.03511.96
5.4.50.0120.03011.96
5.4.40.0100.03311.95
5.4.30.0050.03411.95
5.4.20.0050.03411.95
5.4.10.0040.04011.95
5.4.00.0050.03511.44
5.3.290.0040.04112.80
5.3.280.0040.03912.71
5.3.270.0050.03812.72
5.3.260.0040.03912.72
5.3.250.0050.03712.72
5.3.240.0060.03812.72
5.3.230.0100.03512.71
5.3.220.0040.03812.68
5.3.210.0050.03912.68
5.3.200.0050.03812.68
5.3.190.0070.04112.68
5.3.180.0030.04012.68
5.3.170.0090.03212.67
5.3.160.0100.03912.67
5.3.150.0050.03712.68
5.3.140.0050.04112.66
5.3.130.0070.04112.66
5.3.120.0070.04012.65
5.3.110.0070.03712.66
5.3.100.0100.03412.11
5.3.90.0080.03712.09
5.3.80.0070.03312.07
5.3.70.0040.03612.08
5.3.60.0070.04012.06
5.3.50.0120.04112.00
5.3.40.0060.03712.00
5.3.30.0070.03311.94
5.3.20.0030.03711.72
5.3.10.0030.03611.69
5.3.00.0040.04011.67
5.2.170.0060.0299.18
5.2.160.0030.0329.18
5.2.150.0040.0299.18
5.2.140.0030.0379.18
5.2.130.0030.0299.14
5.2.120.0060.0289.13
5.2.110.0060.0269.14
5.2.100.0040.0289.14
5.2.90.0050.0339.13
5.2.80.0020.0349.13
5.2.70.0040.0309.13
5.2.60.0060.0289.09
5.2.50.0020.0339.05
5.2.40.0050.0299.03
5.2.30.0060.0289.01
5.2.20.0050.0339.00
5.2.10.0060.0278.92
5.2.00.0040.0298.77
5.1.60.0070.0228.06
5.1.50.0050.0258.06
5.1.40.0040.0258.04
5.1.30.0060.0248.39
5.1.20.0020.0308.41
5.1.10.0040.0278.13
5.1.00.0050.0248.13
5.0.50.0060.0266.61
5.0.40.0040.0196.47
5.0.30.0010.0336.29
5.0.20.0030.0206.26
5.0.10.0020.0216.23
5.0.00.0020.0316.23
4.4.90.0040.0144.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0030.0144.85
4.4.10.0040.0144.85
4.4.00.0020.0244.75
4.3.110.0020.0154.67
4.3.100.0020.0164.66
4.3.90.0030.0154.63
4.3.80.0010.0254.58
4.3.70.0010.0164.63
4.3.60.0020.0184.63
4.3.50.0020.0164.63
4.3.40.0030.0324.54
4.3.30.0000.0173.28
4.3.20.0010.0213.26
4.3.10.0040.0183.21
4.3.00.0070.0177.20

preferences:
43.27 ms | 401 KiB | 5 Q