3v4l.org

run code in 300+ PHP versions simultaneously
<?php $object = new stdClass; $object->data = array( 'key1' => array( 'key2' => "value", ) ); var_dump($object->data["key1"]);

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)
8.3.60.0140.00418.43
8.3.50.0150.00721.98
8.3.40.0120.00318.57
8.3.30.0110.00419.22
8.3.20.0040.00420.34
8.3.10.0040.00423.52
8.3.00.0040.00419.68
8.2.180.0100.01018.22
8.2.170.0030.01022.96
8.2.160.0040.01120.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00321.01
8.2.110.0070.00321.11
8.2.100.0060.00619.64
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0040.00417.59
8.2.60.0080.00017.93
8.2.50.0000.00918.07
8.2.40.0050.00319.89
8.2.30.0040.00418.15
8.2.20.0040.00417.57
8.2.10.0050.00318.05
8.2.00.0040.00417.73
8.1.280.0080.00625.92
8.1.270.0000.00923.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.77
8.1.230.0000.01119.01
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0060.00318.84
8.1.160.0040.00418.74
8.1.150.0040.00420.07
8.1.140.0000.00717.32
8.1.130.0030.00317.73
8.1.120.0040.00417.30
8.1.110.0000.00717.31
8.1.100.0070.00017.39
8.1.90.0000.00717.27
8.1.80.0070.00317.39
8.1.70.0080.00017.37
8.1.60.0000.00917.51
8.1.50.0040.00417.45
8.1.40.0030.00517.46
8.1.30.0050.00317.63
8.1.20.0030.00517.59
8.1.10.0040.00417.50
8.1.00.0050.00217.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.45
8.0.270.0040.00417.18
8.0.260.0040.00417.06
8.0.250.0000.00616.91
8.0.240.0030.00616.90
8.0.230.0030.00316.92
8.0.220.0040.00416.86
8.0.210.0040.00416.81
8.0.200.0030.00316.84
8.0.190.0040.00416.84
8.0.180.0070.00316.78
8.0.170.0000.00816.77
8.0.160.0000.00716.82
8.0.150.0000.00716.72
8.0.140.0080.00016.84
8.0.130.0050.00013.29
8.0.120.0050.00316.80
8.0.110.0000.00716.79
8.0.100.0090.00016.92
8.0.90.0000.00816.79
8.0.80.0170.00316.85
8.0.70.0070.00016.67
8.0.60.0040.00416.69
8.0.50.0040.00416.93
8.0.30.0080.01016.98
8.0.20.0120.00617.40
8.0.10.0060.00317.03
8.0.00.0060.01216.62
7.4.330.0000.00515.00
7.4.320.0030.00316.48
7.4.300.0030.00316.42
7.4.290.0000.00716.40
7.4.280.0000.00716.42
7.4.270.0030.00316.42
7.4.260.0100.00016.38
7.4.250.0020.00516.30
7.4.240.0000.00716.54
7.4.230.0040.00416.50
7.4.220.0090.00916.40
7.4.210.0090.00916.33
7.4.200.0070.00016.53
7.4.160.0100.00716.66
7.4.150.0070.01017.40
7.4.140.0050.01217.86
7.4.130.0110.00516.48
7.4.120.0080.00916.42
7.4.110.0060.01216.32
7.4.100.0060.01216.50
7.4.90.0120.00616.47
7.4.80.0130.00719.39
7.4.70.0030.01316.46
7.4.60.0110.00616.30
7.4.50.0060.00316.44
7.4.40.0090.01216.58
7.4.30.0120.00616.39
7.4.00.0030.01214.67
7.3.330.0000.00513.16
7.3.320.0060.00013.16
7.3.310.0040.00416.30
7.3.300.0030.00316.25
7.3.290.0070.00716.26
7.3.280.0100.00816.24
7.3.270.0070.01117.40
7.3.260.0030.01316.48
7.3.250.0140.00516.47
7.3.240.0090.01216.47
7.3.230.0090.00916.39
7.3.210.0160.00016.15
7.3.200.0100.01319.39
7.3.190.0070.01416.44
7.3.180.0090.00716.32
7.3.170.0090.00616.27
7.3.160.0100.00616.50
7.3.120.0060.00914.70
7.2.330.0170.00016.74
7.2.320.0110.00716.31
7.2.310.0100.00716.28
7.2.300.0060.00916.45
7.2.290.0140.00416.35
7.2.00.0070.00719.54
7.1.100.0090.00318.00
7.1.70.0000.00716.79
7.1.60.0040.01519.70
7.1.50.0150.00616.62
7.1.00.0100.07022.48
7.0.200.0070.00216.80
7.0.140.0030.07321.92
7.0.60.0130.06320.04
7.0.50.0070.03317.89
7.0.40.0100.05320.40
7.0.30.0170.04020.09
7.0.20.0270.08320.35
7.0.10.0230.05320.13
7.0.00.0070.07320.01
5.6.280.0070.07021.15
5.6.210.0100.04320.50
5.6.200.0000.06318.18
5.6.190.0070.04320.57
5.6.180.0300.07020.76
5.6.170.0170.07720.41
5.6.160.0130.03320.51
5.6.150.0070.04318.11
5.6.140.0070.07718.20
5.6.130.0000.08318.11
5.6.120.0170.07321.14
5.6.110.0070.06720.97
5.6.100.0100.08020.97
5.6.90.0000.09020.98
5.6.80.0070.03720.37
5.5.350.0100.08720.36
5.5.340.0100.03317.97
5.5.330.0070.06720.43
5.5.320.0230.05720.47
5.5.310.0370.06720.18
5.5.300.0030.04318.02
5.5.290.0070.07318.01
5.5.280.0000.05020.77
5.5.270.0370.03020.64
5.5.260.0130.08020.94
5.5.250.0100.07720.78
5.5.240.0130.04020.14
5.4.450.0800.06319.51
5.4.440.0700.06019.55
5.4.430.0770.05019.51
5.4.420.0670.00019.33
5.4.410.0130.05318.96
5.4.400.0200.07718.75
5.4.390.0270.07718.57
5.4.380.0130.05718.72
5.4.370.0170.04718.46
5.4.360.0130.04718.69
5.4.350.0090.03411.98
5.4.340.0080.03211.97
5.4.320.0070.04412.46
5.4.310.0110.04812.45
5.4.300.0040.03912.45
5.4.290.0050.03912.45
5.4.280.0050.03612.35
5.4.270.0080.04112.35
5.4.260.0040.04712.35
5.4.250.0080.03712.35
5.4.240.0050.03812.35
5.4.230.0050.03912.34
5.4.220.0070.04112.34
5.4.210.0110.03912.34
5.4.200.0090.04312.34
5.4.190.0070.04412.34
5.4.180.0060.05012.34
5.4.170.0110.04012.35
5.4.160.0070.04312.34
5.4.150.0050.04612.34
5.4.140.0110.03412.03
5.4.130.0090.03512.01
5.4.120.0040.04011.97
5.4.110.0080.03511.97
5.4.100.0060.03511.97
5.4.90.0030.04011.97
5.4.80.0010.04511.97
5.4.70.0060.03811.96
5.4.60.0080.03211.96
5.4.50.0060.03611.96
5.4.40.0080.04011.95
5.4.30.0020.04211.95
5.4.20.0100.03511.95
5.4.10.0070.04111.95
5.4.00.0060.04011.44
5.3.290.0080.04312.80
5.3.280.0120.04512.71
5.3.270.0090.04712.73
5.3.260.0080.03812.72
5.3.250.0080.03612.72
5.3.240.0060.03812.72
5.3.230.0050.03812.71
5.3.220.0050.03612.68
5.3.210.0070.03712.68
5.3.200.0060.03612.68
5.3.190.0060.04112.68
5.3.180.0060.03612.67
5.3.170.0050.03712.67
5.3.160.0100.03612.68
5.3.150.0060.03612.67
5.3.140.0120.04112.66
5.3.130.0040.04612.66
5.3.120.0090.03812.66
5.3.110.0040.04112.65
5.3.100.0100.03312.12
5.3.90.0070.03512.08
5.3.80.0050.03712.08
5.3.70.0050.03712.07
5.3.60.0030.04012.06
5.3.50.0070.03912.00
5.3.40.0090.03812.00
5.3.30.0070.03511.94
5.3.20.0050.03511.72
5.3.10.0050.03511.69
5.3.00.0030.03911.68
5.2.170.0020.0339.18
5.2.160.0040.0309.18
5.2.150.0030.0329.18
5.2.140.0030.0339.17
5.2.130.0030.0309.14
5.2.120.0030.0299.14
5.2.110.0030.0319.14
5.2.100.0040.0299.14
5.2.90.0040.0299.14
5.2.80.0050.0309.14
5.2.70.0060.0309.14
5.2.60.0070.0289.09
5.2.50.0060.0319.06
5.2.40.0040.0309.03
5.2.30.0050.0299.01
5.2.20.0080.0298.99
5.2.10.0070.0368.92
5.2.00.0050.0298.78
5.1.60.0010.0268.06
5.1.50.0030.0258.06
5.1.40.0050.0238.04
5.1.30.0020.0288.39
5.1.20.0040.0268.41
5.1.10.0070.0248.13
5.1.00.0050.0258.14
5.0.50.0040.0196.61
5.0.40.0030.0206.47
5.0.30.0030.0326.29
5.0.20.0030.0236.25
5.0.10.0050.0186.24
5.0.00.0030.0346.23
4.4.90.0020.0164.77
4.4.80.0010.0174.76
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0144.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0000.0274.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0020.0174.62
4.3.40.0040.0234.53
4.3.30.0020.0163.28
4.3.20.0010.0173.25
4.3.10.0020.0163.21
4.3.00.0230.0236.65

preferences:
39.27 ms | 401 KiB | 5 Q