3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = new ArrayObject(array((object) array('date' => 1), (object) array('date' => 2))); var_dump($arr);

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)
8.3.60.0040.01118.55
8.3.50.0090.00822.87
8.3.40.0070.01018.70
8.3.30.0120.00418.84
8.3.20.0040.00420.16
8.3.10.0080.00423.48
8.3.00.0080.00019.26
8.2.180.0080.00816.48
8.2.170.0070.00722.96
8.2.160.0140.00020.19
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.09
8.2.110.0040.00821.07
8.2.100.0090.00317.91
8.2.90.0000.00819.12
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0000.00719.41
8.2.20.0080.00017.79
8.2.10.0000.00718.13
8.2.00.0040.00417.72
8.1.280.0100.00725.92
8.1.270.0040.00422.14
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00022.62
8.1.230.0080.00420.99
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0100.00017.23
8.1.190.0000.00917.22
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0030.00522.08
8.1.150.0000.00818.88
8.1.140.0040.00417.44
8.1.130.0040.00417.74
8.1.120.0070.00017.35
8.1.110.0040.00317.40
8.1.100.0000.00717.34
8.1.90.0030.00317.35
8.1.80.0000.00817.46
8.1.70.0000.00817.34
8.1.60.0040.00717.54
8.1.50.0000.00717.50
8.1.40.0080.00017.43
8.1.30.0000.00717.64
8.1.20.0050.00217.62
8.1.10.0080.00017.42
8.1.00.0040.00417.38
8.0.300.0080.00018.77
8.0.290.0050.00216.75
8.0.280.0070.00018.33
8.0.270.0000.00717.30
8.0.260.0000.00617.18
8.0.250.0030.00317.00
8.0.240.0040.00416.99
8.0.230.0070.00016.99
8.0.220.0000.00616.86
8.0.210.0070.00016.85
8.0.200.0000.00616.89
8.0.190.0060.00316.98
8.0.180.0070.00016.94
8.0.170.0000.00816.96
8.0.160.0000.00716.84
8.0.150.0070.00016.93
8.0.140.0050.00216.79
8.0.130.0030.00313.41
8.0.120.0080.00016.95
8.0.110.0000.00716.95
8.0.100.0040.00416.74
8.0.90.0040.00417.06
8.0.80.0030.01516.90
8.0.70.0030.00516.80
8.0.60.0000.00716.83
8.0.50.0040.00416.74
8.0.30.0110.01117.18
8.0.20.0130.00717.40
8.0.10.0000.00717.10
8.0.00.0130.00416.78
7.4.330.0000.00515.07
7.4.320.0060.00016.57
7.4.300.0000.00616.50
7.4.290.0000.00716.64
7.4.280.0060.00316.56
7.4.270.0040.00416.57
7.4.260.0070.00016.50
7.4.250.0080.00016.54
7.4.240.0000.00716.57
7.4.230.0000.00716.62
7.4.220.0030.01916.52
7.4.210.0070.00716.50
7.4.200.0040.00416.61
7.4.160.0140.00916.42
7.4.150.0040.01317.40
7.4.140.0110.00617.86
7.4.130.0080.01016.47
7.4.120.0140.00716.53
7.4.110.0100.01416.25
7.4.100.0110.00616.51
7.4.90.0060.01116.57
7.4.80.0060.01219.39
7.4.70.0030.01416.30
7.4.60.0100.00616.48
7.4.50.0030.00316.68
7.4.40.0090.00916.56
7.4.30.0130.00616.45
7.4.00.0080.00815.04
7.3.330.0030.00313.16
7.3.320.0060.00013.09
7.3.310.0050.00216.27
7.3.300.0000.00616.29
7.3.290.0080.00616.21
7.3.280.0040.01016.28
7.3.270.0170.00417.40
7.3.260.0100.00716.48
7.3.250.0080.00916.24
7.3.240.0040.01216.44
7.3.230.0070.01116.41
7.3.210.0160.01316.25
7.3.200.0080.00819.39
7.3.190.0060.01116.37
7.3.180.0060.01216.14
7.3.170.0130.00716.29
7.3.160.0160.00316.25
7.3.120.0000.01714.46
7.3.110.0080.00414.52
7.3.100.0060.00614.71
7.3.90.0090.00314.87
7.3.80.0100.00314.77
7.3.70.0090.00314.82
7.3.60.0120.00014.75
7.3.50.0040.01214.84
7.3.40.0120.00014.77
7.3.30.0100.00314.68
7.3.20.0040.01116.64
7.3.10.0000.01216.43
7.3.00.0030.00916.63
7.2.330.0000.01716.85
7.2.320.0000.01716.37
7.2.310.0100.01816.44
7.2.300.0100.01016.68
7.2.290.0030.01516.32
7.2.240.0030.01015.11
7.2.230.0070.00414.87
7.2.220.0030.01015.14
7.2.210.0060.00915.01
7.2.200.0030.00914.95
7.2.190.0090.00614.66
7.2.180.0060.00614.89
7.2.170.0030.00714.82
7.2.160.0040.01115.03
7.2.150.0030.01316.97
7.2.140.0090.00616.96
7.2.130.0060.00916.98
7.2.120.0080.00416.93
7.2.110.0060.00916.60
7.2.100.0040.01416.94
7.2.90.0040.01416.59
7.2.80.0000.01117.00
7.2.70.0040.00717.00
7.2.60.0030.01016.78
7.2.50.0070.00416.94
7.2.40.0030.01316.59
7.2.30.0060.00617.02
7.2.20.0090.00616.72
7.2.10.0130.00316.78
7.2.00.0050.00818.12
7.1.330.0140.00015.80
7.1.320.0030.00915.67
7.1.310.0060.00615.84
7.1.300.0070.01015.60
7.1.290.0060.00315.70
7.1.280.0070.00315.72
7.1.270.0040.00815.91
7.1.260.0070.00715.78
7.1.250.0040.01115.71
7.1.200.0030.00515.71
7.1.100.0060.00617.92
7.1.70.0030.01017.19
7.1.60.0060.01519.46
7.1.50.0130.00716.69
7.1.00.0030.07722.35
7.0.200.0810.01014.86
7.0.140.0100.07022.18
7.0.60.0170.06019.97
7.0.50.0000.04717.66
7.0.40.0100.04320.04
7.0.30.0200.04020.13
7.0.20.0330.06720.31
7.0.10.0070.08720.12
7.0.00.0170.08320.17
5.6.280.0000.07720.77
5.6.210.0200.07020.71
5.6.200.0100.07318.17
5.6.190.0100.06720.57
5.6.180.0230.07320.77
5.6.170.0230.04020.45
5.6.160.0000.05720.49
5.6.150.0030.08318.09
5.6.140.0070.07718.20
5.6.130.0070.04018.18
5.6.120.0030.07020.98
5.6.110.0100.08021.08
5.6.100.0170.05320.88
5.6.90.0170.07321.05
5.6.80.0000.06020.52
5.5.350.0200.06020.41
5.5.340.0030.08017.95
5.5.330.0070.07320.36
5.5.320.0430.04020.42
5.5.310.0200.08720.33
5.5.300.0070.06018.01
5.5.290.0070.04017.98
5.5.280.0030.08320.76
5.5.270.0100.08020.96
5.5.260.0030.04020.79
5.5.250.0030.04720.63
5.5.240.0300.07020.18
5.4.450.0170.05319.21
5.4.440.0270.04019.57
5.4.430.0100.06019.56
5.4.420.0300.04719.09
5.4.410.0330.04019.44
5.4.400.0370.03318.92
5.4.390.0230.03718.91
5.4.380.0270.06018.62
5.4.370.0600.06018.45
5.4.360.0400.06018.67
5.4.350.0500.07018.64
5.4.340.0430.06718.67
5.4.320.0060.03712.45
5.4.310.0040.04112.45
5.4.300.0070.03612.45
5.4.290.0090.03612.45
5.4.280.0040.04512.34
5.4.270.0100.03612.34
5.4.260.0050.03912.34
5.4.250.0060.03812.34
5.4.240.0070.03512.34
5.4.230.0100.03712.34
5.4.220.0050.03712.34
5.4.210.0030.03912.34
5.4.200.0060.04512.34
5.4.190.0050.03912.33
5.4.180.0140.04612.34
5.4.170.0080.03712.35
5.4.160.0060.03712.34
5.4.150.0090.03812.34
5.4.140.0080.03512.02
5.4.130.0040.03812.01
5.4.120.0080.05011.96
5.4.110.0060.04111.96
5.4.100.0060.04311.96
5.4.90.0100.05311.96
5.4.80.0070.03611.96
5.4.70.0080.04011.96
5.4.60.0090.03311.96
5.4.50.0050.04311.96
5.4.40.0060.03711.95
5.4.30.0080.03411.94
5.4.20.0040.03811.95
5.4.10.0060.04311.95
5.4.00.0040.03711.44
5.3.290.0080.04012.80
5.3.280.0070.03712.71
5.3.270.0100.03712.72
5.3.260.0080.04012.72
5.3.250.0080.03712.72
5.3.240.0110.04912.72
5.3.230.0080.03912.71
5.3.220.0110.04312.68
5.3.210.0070.04112.68
5.3.200.0070.03712.68
5.3.190.0090.04612.68
5.3.180.0070.04212.67
5.3.170.0130.03912.67
5.3.160.0040.03812.67
5.3.150.0100.03912.67
5.3.140.0060.04012.66
5.3.130.0070.04112.66
5.3.120.0060.04512.66
5.3.110.0030.04312.66
5.3.100.0070.03712.12
5.3.90.0070.04212.08
5.3.80.0070.04512.07
5.3.70.0100.03912.07
5.3.60.0060.04012.06
5.3.50.0080.03812.00
5.3.40.0100.03512.00
5.3.30.0110.03811.94
5.3.20.0070.04511.72
5.3.10.0080.03611.69
5.3.00.0070.03911.67
5.2.170.0080.0329.18
5.2.160.0070.0289.18
5.2.150.0060.0339.18
5.2.140.0050.0399.18
5.2.130.0090.0339.14
5.2.120.0050.0319.13
5.2.110.0060.0299.14
5.2.100.0070.0319.14
5.2.90.0040.0309.14
5.2.80.0060.0339.13
5.2.70.0030.0339.13
5.2.60.0040.0339.08
5.2.50.0050.0379.05
5.2.40.0060.0279.03
5.2.30.0060.0299.01
5.2.20.0030.0309.00
5.2.10.0070.0268.92
5.2.00.0010.0328.77
5.1.60.0040.0248.06
5.1.50.0020.0278.05
5.1.40.0080.0208.04
5.1.30.0050.0258.39
5.1.20.0020.0298.41
5.1.10.0090.0278.14
5.1.00.0060.0268.14
5.0.50.0030.0316.62
5.0.40.0060.0186.47
5.0.30.0080.0306.29
5.0.20.0050.0186.26
5.0.10.0030.0246.23
5.0.00.0030.0306.22
4.4.90.0040.0144.78
4.4.80.0040.0144.75
4.4.70.0030.0184.75
4.4.60.0030.0174.75
4.4.50.0050.0164.77
4.4.40.0020.0294.71
4.4.30.0040.0244.76
4.4.20.0020.0174.85
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0050.0184.67
4.3.90.0040.0134.63
4.3.80.0050.0244.58
4.3.70.0030.0174.63
4.3.60.0030.0144.63
4.3.50.0050.0244.63
4.3.40.0000.0264.54
4.3.30.0020.0173.27
4.3.20.0030.0183.25
4.3.10.0010.0203.21
4.3.00.0070.01718.56

preferences:
33.38 ms | 401 KiB | 5 Q