3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('Buck','Jerry','Tomas'); $aO = new ArrayObject($array); $aO2 = new ArrayObject($array); echo $aO == $aO2; echo "\n",$aO === $aO2;

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)
8.3.60.0060.00918.43
8.3.50.0110.00921.07
8.3.40.0120.00318.63
8.3.30.0070.00718.92
8.3.20.0040.00420.09
8.3.10.0040.00420.40
8.3.00.0050.00319.25
8.2.180.0040.01116.75
8.2.170.0170.00322.96
8.2.160.0070.00720.16
8.2.150.0040.00724.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00022.18
8.2.110.0030.00621.00
8.2.100.0040.00718.03
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0000.00817.93
8.2.50.0100.00018.07
8.2.40.0030.00518.22
8.2.30.0110.00018.11
8.2.20.0080.00017.59
8.2.10.0000.00718.02
8.2.00.0000.00717.77
8.1.280.0070.00725.92
8.1.270.0000.00822.19
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00321.28
8.1.230.0120.00019.45
8.1.220.0040.00417.77
8.1.210.0080.00018.77
8.1.200.0060.00317.25
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0000.00718.59
8.1.160.0030.00521.93
8.1.150.0070.00018.78
8.1.140.0000.00717.35
8.1.130.0070.00017.80
8.1.120.0000.00717.34
8.1.110.0000.00717.43
8.1.100.0070.00017.45
8.1.90.0000.00717.45
8.1.80.0000.00717.42
8.1.70.0080.00017.40
8.1.60.0040.00417.63
8.1.50.0040.00417.54
8.1.40.0080.00017.38
8.1.30.0000.00817.61
8.1.20.0030.00517.66
8.1.10.0000.00817.43
8.1.00.0080.00017.47
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0000.00718.49
8.0.270.0000.00717.20
8.0.260.0030.00317.11
8.0.250.0000.00716.95
8.0.240.0000.00716.80
8.0.230.0030.00316.93
8.0.220.0030.00316.84
8.0.210.0030.00316.89
8.0.200.0030.00316.94
8.0.190.0100.00316.81
8.0.180.0030.00516.85
8.0.170.0040.00416.92
8.0.160.0050.00216.84
8.0.150.0000.00716.72
8.0.140.0070.00016.72
8.0.130.0000.00613.34
8.0.120.0000.00916.75
8.0.110.0050.00316.83
8.0.100.0070.00016.80
8.0.90.0000.00716.78
8.0.80.0060.01216.80
8.0.70.0020.00516.88
8.0.60.0000.00716.94
8.0.50.0040.00416.88
8.0.30.0140.00717.09
8.0.20.0100.01217.40
8.0.10.0040.00416.99
8.0.00.0060.01416.90
7.4.330.0000.00515.07
7.4.320.0000.00716.44
7.4.300.0030.00316.51
7.4.290.0000.00616.49
7.4.280.0040.00416.58
7.4.270.0030.00316.50
7.4.260.0020.00516.57
7.4.250.0040.00416.40
7.4.240.0020.00516.54
7.4.230.0000.00716.34
7.4.220.0070.01416.50
7.4.210.0070.00716.45
7.4.200.0070.00016.38
7.4.160.0060.01016.47
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0110.00616.51
7.4.120.0140.00316.37
7.4.110.0080.01116.43
7.4.100.0070.01016.39
7.4.90.0090.00916.40
7.4.80.0070.01119.39
7.4.70.0180.00316.55
7.4.60.0100.01316.51
7.4.50.0030.00516.23
7.4.40.0070.01016.52
7.4.30.0000.01716.45
7.4.00.0100.00714.88
7.3.330.0000.00513.16
7.3.320.0030.00313.14
7.3.310.0070.00016.09
7.3.300.0070.00016.00
7.3.290.0030.01316.20
7.3.280.0090.00716.20
7.3.270.0100.00717.40
7.3.260.0140.00316.13
7.3.250.0080.00816.39
7.3.240.0090.01216.41
7.3.230.0120.00316.52
7.3.210.0100.00716.35
7.3.200.0040.01819.39
7.3.190.0080.00816.30
7.3.180.0030.01216.48
7.3.170.0150.00616.36
7.3.160.0100.00616.28
7.2.330.0060.01216.57
7.2.320.0120.00616.60
7.2.310.0100.00716.67
7.2.300.0100.00716.61
7.2.290.0130.01016.59
7.2.00.0030.01019.36
7.1.100.0030.00618.35
7.1.70.0030.00916.87
7.1.60.0070.01719.32
7.1.50.0110.01116.85
7.1.00.0030.07722.33
7.0.200.0040.00416.59
7.0.140.0070.07022.07
7.0.60.0070.07019.82
7.0.50.0130.03017.89
7.0.40.0200.06020.19
7.0.30.0270.06020.01
7.0.20.0270.04020.30
7.0.10.0070.07320.34
7.0.00.0100.08320.08
5.6.280.0000.07721.11
5.6.210.0100.07020.64
5.6.200.0130.07718.08
5.6.190.0000.08320.39
5.6.180.0400.07320.63
5.6.170.0400.07320.41
5.6.160.0100.07720.54
5.6.150.0100.08018.12
5.6.140.0100.04318.17
5.6.130.0100.07318.16
5.6.120.0100.07720.88
5.6.110.0000.07720.98
5.6.100.0130.07721.12
5.6.90.0030.04721.12
5.6.80.0100.05020.50
5.5.350.0170.04320.43
5.5.340.0000.04717.98
5.5.330.0070.05020.47
5.5.320.0330.04720.18
5.5.310.0230.03720.34
5.5.300.0100.03717.88
5.5.290.0070.08017.99
5.5.280.0070.08020.97
5.5.270.0070.07720.74
5.5.260.0130.08320.79
5.5.250.0130.07320.61
5.5.240.0300.06720.34
5.4.450.0500.04319.24
5.4.440.1030.06019.27
5.4.430.0970.05319.09
5.4.420.0630.00019.30
5.4.410.0630.00019.39
5.4.400.0630.00019.07
5.4.390.0700.00019.07
5.4.380.0670.00018.98
5.4.370.0670.00019.05
5.4.360.0630.00019.09
5.4.350.0830.00019.18
5.4.340.0630.00019.13
5.4.320.0070.03512.45
5.4.310.0050.03912.45
5.4.300.0060.03712.45
5.4.290.0050.03912.45
5.4.280.0080.03312.34
5.4.270.0040.03812.35
5.4.260.0050.03812.35
5.4.250.0070.03712.34
5.4.240.0040.03812.34
5.4.230.0060.04012.34
5.4.220.0060.03612.34
5.4.210.0070.03512.34
5.4.200.0070.03712.34
5.4.190.0090.03212.33
5.4.180.0040.03612.33
5.4.170.0070.03412.34
5.4.160.0060.03512.34
5.4.150.0070.03512.34
5.4.140.0060.03612.02
5.4.130.0070.03512.01
5.4.120.0110.03011.97
5.4.110.0040.03711.96
5.4.100.0080.03311.96
5.4.90.0060.03611.96
5.4.80.0050.03711.96
5.4.70.0010.03911.96
5.4.60.0020.03711.96
5.4.50.0070.03311.96
5.4.40.0050.03511.95
5.4.30.0050.03511.95
5.4.20.0060.03511.95
5.4.10.0040.03611.95
5.4.00.0040.03611.44
5.3.290.0060.03912.80
5.3.280.0070.03612.71
5.3.270.0080.03712.72
5.3.260.0020.04212.72
5.3.250.0060.03612.72
5.3.240.0050.03712.72
5.3.230.0050.03712.70
5.3.220.0060.03712.68
5.3.210.0050.03812.68
5.3.200.0030.03912.68
5.3.190.0050.03812.67
5.3.180.0050.03712.68
5.3.170.0060.03512.67
5.3.160.0040.03612.67
5.3.150.0030.04012.67
5.3.140.0080.04012.66
5.3.130.0060.03812.66
5.3.120.0080.03712.66
5.3.110.0050.03912.66
5.3.100.0070.03512.12
5.3.90.0050.04212.08
5.3.80.0080.03712.08
5.3.70.0070.03712.07
5.3.60.0020.04012.06
5.3.50.0060.03512.00
5.3.40.0050.03712.00
5.3.30.0080.03311.94
5.3.20.0070.03411.72
5.3.10.0070.03311.69
5.3.00.0030.03911.67
5.2.170.0040.0339.18
5.2.160.0090.0269.18
5.2.150.0040.0309.18
5.2.140.0070.0299.17
5.2.130.0060.0309.14
5.2.120.0060.0279.14
5.2.110.0040.0309.14
5.2.100.0030.0309.14
5.2.90.0050.0289.14
5.2.80.0000.0349.14
5.2.70.0030.0319.13
5.2.60.0060.0289.09
5.2.50.0040.0309.05
5.2.40.0070.0309.03
5.2.30.0060.0289.01
5.2.20.0050.0289.00
5.2.10.0050.0308.92
5.2.00.0070.0298.77
5.1.60.0030.0258.06
5.1.50.0050.0248.05
5.1.40.0060.0228.04
5.1.30.0030.0268.39
5.1.20.0060.0248.41
5.1.10.0040.0318.13
5.1.00.0040.0328.14
5.0.50.0020.0266.62
5.0.40.0030.0196.47
5.0.30.0000.0346.29
5.0.20.0040.0186.26
5.0.10.0040.0196.23
5.0.00.0040.0356.23
4.4.90.0010.0174.78
4.4.80.0040.0144.75
4.4.70.0040.0164.75
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0040.0254.71
4.4.30.0040.0174.76
4.4.20.0040.0174.84
4.4.10.0020.0174.84
4.4.00.0020.0254.76
4.3.110.0040.0184.67
4.3.100.0030.0144.67
4.3.90.0010.0164.63
4.3.80.0040.0234.58
4.3.70.0060.0124.63
4.3.60.0040.0134.62
4.3.50.0050.0134.63
4.3.40.0040.0234.53
4.3.30.0030.0153.28
4.3.20.0040.0143.26
4.3.10.0030.0143.22
4.3.00.0470.01316.59

preferences:
40.87 ms | 401 KiB | 5 Q