3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) array('123' => 456); var_dump($obj); echo $obj->{'123'};

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)
8.3.40.0140.00018.59
8.3.30.0040.01119.08
8.3.20.0040.00420.21
8.3.10.0040.00421.91
8.3.00.0080.00019.26
8.2.170.0070.01122.96
8.2.160.0130.00720.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00022.10
8.2.110.0060.00320.29
8.2.100.0080.00318.03
8.2.90.0000.00719.21
8.2.80.0060.00317.97
8.2.70.0000.00817.38
8.2.60.0000.00818.04
8.2.50.0100.00318.07
8.2.40.0080.00018.22
8.2.30.0050.00318.16
8.2.20.0000.00817.69
8.2.10.0030.00517.85
8.2.00.0040.00417.54
8.1.270.0050.00522.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.96
8.1.230.0100.00019.04
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.10
8.1.190.0050.00316.99
8.1.180.0000.00718.10
8.1.170.0050.00318.57
8.1.160.0070.00021.95
8.1.150.0040.00418.91
8.1.140.0040.00417.48
8.1.130.0000.00717.89
8.1.120.0000.00717.43
8.1.110.0040.00417.29
8.1.100.0040.00417.27
8.1.90.0040.00417.43
8.1.80.0050.00217.34
8.1.70.0080.00017.34
8.1.60.0040.00417.54
8.1.50.0070.00317.45
8.1.40.0050.00317.40
8.1.30.0050.00317.55
8.1.20.0040.00417.55
8.1.10.0060.00317.54
8.1.00.0070.00417.43
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0070.00018.33
8.0.270.0070.00017.30
8.0.260.0040.00417.16
8.0.250.0000.00717.04
8.0.240.0070.00016.89
8.0.230.0000.00716.91
8.0.220.0050.00516.79
8.0.210.0060.00016.81
8.0.200.0000.00716.83
8.0.190.0050.00616.87
8.0.180.0000.00816.86
8.0.170.0090.00016.88
8.0.160.0040.00416.88
8.0.150.0040.00416.73
8.0.140.0000.00716.89
8.0.130.0060.00013.29
8.0.120.0050.00316.82
8.0.110.0050.00316.83
8.0.100.0000.00716.73
8.0.90.0050.00216.87
8.0.80.0100.01016.93
8.0.70.0040.00416.89
8.0.60.0000.00816.77
8.0.50.0040.00416.75
8.0.30.0110.01017.08
8.0.20.0070.01117.40
8.0.10.0040.00417.04
8.0.00.0090.00816.80
7.4.330.0000.00515.00
7.4.320.0030.00316.55
7.4.300.0050.00216.32
7.4.290.0000.00716.41
7.4.280.0040.00416.36
7.4.270.0030.00316.37
7.4.260.0060.00316.55
7.4.250.0060.00316.38
7.4.240.0060.00116.54
7.4.230.0000.00816.55
7.4.220.0190.01016.39
7.4.210.0070.00716.44
7.4.200.0070.00016.63
7.4.160.0140.00716.37
7.4.150.0060.01217.40
7.4.140.0140.00517.86
7.4.130.0090.01216.56
7.4.120.0070.01016.46
7.4.110.0120.01216.32
7.4.100.0080.00916.44
7.4.90.0090.00916.58
7.4.80.0060.01219.39
7.4.70.0090.00916.49
7.4.60.0090.00916.40
7.4.50.0030.00316.55
7.4.40.0050.01116.26
7.4.30.0110.00916.52
7.4.00.0070.01015.06
7.3.330.0050.00012.93
7.3.320.0050.00013.18
7.3.310.0030.00316.27
7.3.300.0000.00716.16
7.3.290.0060.01316.22
7.3.280.0070.01116.20
7.3.270.0060.01317.40
7.3.260.0140.00316.21
7.3.250.0110.00616.31
7.3.240.0100.01316.30
7.3.230.0080.00816.39
7.3.210.0070.01016.29
7.3.200.0060.01119.39
7.3.190.0060.01016.32
7.3.180.0140.00416.21
7.3.170.0070.00716.27
7.3.160.0070.01416.38
7.3.120.0100.00714.84
7.3.110.0180.00014.75
7.3.100.0000.01414.80
7.3.90.0080.00415.01
7.3.80.0070.00314.92
7.3.70.0030.01514.63
7.3.60.0060.00314.82
7.3.50.0000.00914.87
7.3.40.0060.00614.82
7.3.30.0030.00714.36
7.3.20.0070.00716.20
7.3.10.0000.01416.58
7.3.00.0030.01016.52
7.2.330.0150.00816.74
7.2.320.0090.01316.68
7.2.310.0130.01016.57
7.2.300.0090.00616.65
7.2.290.0100.00716.52
7.2.250.0100.00715.00
7.2.240.0030.01615.18
7.2.230.0000.01114.64
7.2.220.0040.00815.10
7.2.210.0030.01415.12
7.2.200.0030.00615.09
7.2.190.0070.01014.89
7.2.180.0000.01114.70
7.2.170.0030.01315.18
7.2.60.0040.01016.92
7.2.00.0040.00819.42
7.1.330.0040.01115.89
7.1.320.0030.01015.77
7.1.310.0070.00715.51
7.1.300.0110.00415.85
7.1.290.0100.00315.84
7.1.280.0060.00315.77
7.1.270.0060.00315.79
7.1.260.0030.01015.77
7.1.200.0030.01015.77
7.1.100.0060.00618.26
7.1.70.0120.00616.85
7.1.60.0100.01419.11
7.1.50.0030.01316.64
7.1.00.0000.08022.50
7.0.200.0030.00916.44
7.0.140.0070.06722.21
7.0.60.0170.06319.90
7.0.50.0030.08717.83
7.0.40.0100.08019.98
7.0.30.0300.08020.12
7.0.20.0230.07020.38
7.0.10.0130.08720.30
7.0.00.0070.08320.00
5.6.280.0130.06720.99
5.6.210.0070.03720.54
5.6.200.0030.06018.17
5.6.190.0070.04320.61
5.6.180.0300.08020.41
5.6.170.0270.03320.69
5.6.160.0000.09020.46
5.6.150.0000.08018.09
5.6.140.0000.06018.21
5.6.130.0100.08018.21
5.6.120.0130.07720.89
5.6.110.0130.06720.96
5.6.100.0070.05021.02
5.6.90.0070.04021.10
5.6.80.0170.07320.36
5.5.350.3800.04020.33
5.5.340.0130.07317.97
5.5.330.0100.08020.25
5.5.320.0330.07720.24
5.5.310.0370.06320.30
5.5.300.0070.04717.90
5.5.290.0000.06318.02
5.5.280.0070.08720.77
5.5.270.0100.07020.87
5.5.260.0100.05320.64
5.5.250.0000.09720.54
5.5.240.0130.02720.36
5.4.450.0670.06019.52
5.4.440.0800.06319.45
5.4.430.0670.05719.10
5.4.420.0670.00019.15
5.4.410.0630.00019.39
5.4.400.0630.00019.05
5.4.390.0630.00019.13
5.4.380.0700.00019.14
5.4.370.0770.00019.16
5.4.360.0600.00019.00
5.4.350.0730.00019.15
5.4.340.0080.03411.97
5.4.320.0080.03512.46
5.4.310.0070.03712.45
5.4.300.0080.03312.46
5.4.290.0050.03812.45
5.4.280.0110.03112.35
5.4.270.0080.03712.35
5.4.260.0080.04312.35
5.4.250.0040.03912.35
5.4.240.0040.04712.35
5.4.230.0100.04812.34
5.4.220.0080.04512.34
5.4.210.0060.03612.34
5.4.200.0060.03712.34
5.4.190.0100.03112.34
5.4.180.0050.03612.34
5.4.170.0030.04012.35
5.4.160.0050.03712.35
5.4.150.0080.03912.34
5.4.140.0060.03512.03
5.4.130.0040.03612.01
5.4.120.0030.03711.97
5.4.110.0060.03611.96
5.4.100.0070.03311.96
5.4.90.0050.03711.97
5.4.80.0060.03711.97
5.4.70.0070.04111.96
5.4.60.0060.03411.96
5.4.50.0060.03411.96
5.4.40.0060.03511.95
5.4.30.0060.04611.95
5.4.20.0090.03611.95
5.4.10.0080.03111.95
5.4.00.0030.04711.44
5.3.290.0070.04312.80
5.3.280.0080.03412.71
5.3.270.0090.03712.73
5.3.260.0060.04012.72
5.3.250.0070.03512.72
5.3.240.0070.04012.72
5.3.230.0080.03712.71
5.3.220.0070.03812.68
5.3.210.0060.04112.68
5.3.200.0070.03512.68
5.3.190.0090.03312.68
5.3.180.0060.03512.67
5.3.170.0080.03312.67
5.3.160.0090.03212.68
5.3.150.0080.03412.67
5.3.140.0070.04312.66
5.3.130.0080.03612.66
5.3.120.0060.04212.66
5.3.110.0060.03912.66
5.3.100.0030.03912.12
5.3.90.0080.04212.08
5.3.80.0070.03512.07
5.3.70.0040.03812.08
5.3.60.0100.03612.06
5.3.50.0080.03512.00
5.3.40.0080.03412.00
5.3.30.0060.03411.94
5.3.20.0090.03311.72
5.3.10.0110.03311.69
5.3.00.0060.03411.67
5.2.170.0050.0309.18
5.2.160.0050.0289.18
5.2.150.0050.0299.18
5.2.140.0050.0359.17
5.2.130.0070.0339.13
5.2.120.0070.0259.13
5.2.110.0080.0299.14
5.2.100.0070.0289.14
5.2.90.0070.0269.13
5.2.80.0040.0309.13
5.2.70.0060.0279.13
5.2.60.0040.0299.09
5.2.50.0060.0369.06
5.2.40.0070.0269.03
5.2.30.0050.0319.00
5.2.20.0080.0279.00
5.2.10.0060.0308.92
5.2.00.0050.0378.77
5.1.60.0070.0258.06
5.1.50.0040.0248.06
5.1.40.0030.0258.04
5.1.30.0050.0288.39
5.1.20.0010.0298.41
5.1.10.0080.0278.14
5.1.00.0040.0268.13
5.0.50.0060.0236.61
5.0.40.0030.0196.46
5.0.30.0060.0276.29
5.0.20.0040.0256.25
5.0.10.0050.0176.23
5.0.00.0040.0296.23
4.4.90.0060.0114.78
4.4.80.0030.0164.75
4.4.70.0040.0144.75
4.4.60.0000.0184.75
4.4.50.0030.0154.77
4.4.40.0050.0224.71
4.4.30.0030.0174.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0010.0254.58
4.3.70.0040.0124.63
4.3.60.0020.0144.63
4.3.50.0030.0144.63
4.3.40.0050.0214.54
4.3.30.0030.0153.29
4.3.20.0040.0143.27
4.3.10.0030.0153.23
4.3.00.0130.0237.42

preferences:
48.52 ms | 400 KiB | 5 Q