3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Object extends stdClass {} $some = new Object(['one' => 1]); echo $some->one;

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)
8.3.60.0110.01118.30
8.3.50.0110.00722.12
8.3.40.0110.00718.84
8.3.30.0090.00618.97
8.3.20.0030.00620.20
8.3.10.0030.00623.53
8.3.00.0040.00420.93
8.2.180.0110.01116.75
8.2.170.0040.01122.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00020.84
8.2.110.0060.00322.26
8.2.100.0040.00819.47
8.2.90.0070.00019.09
8.2.80.0030.00517.97
8.2.70.0060.00317.38
8.2.60.0090.00317.55
8.2.50.0030.00618.07
8.2.40.0050.00321.10
8.2.30.0070.00018.04
8.2.20.0040.00417.42
8.2.10.0000.00717.80
8.2.00.0080.00017.61
8.1.280.0130.00725.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.88
8.1.230.0110.00018.95
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0060.00618.10
8.1.170.0050.00318.68
8.1.160.0040.00421.98
8.1.150.0040.00418.50
8.1.140.0030.00517.23
8.1.130.0040.00417.74
8.1.120.0000.00717.22
8.1.110.0040.00417.30
8.1.100.0040.00417.28
8.1.90.0030.00317.30
8.1.80.0040.00417.34
8.1.70.0050.00317.33
8.1.60.0060.00317.45
8.1.50.0000.00817.29
8.1.40.0000.00717.39
8.1.30.0060.00317.44
8.1.20.0040.00417.52
8.1.10.0040.00417.34
8.1.00.0070.00017.33
8.0.300.0000.00718.77
8.0.290.0040.00416.92
8.0.280.0000.00718.29
8.0.270.0030.00317.16
8.0.260.0030.00317.11
8.0.250.0030.00316.79
8.0.240.0000.00716.79
8.0.230.0030.00316.86
8.0.220.0000.00716.83
8.0.210.0000.00716.68
8.0.200.0000.00716.87
8.0.190.0050.00316.90
8.0.180.0000.00816.79
8.0.170.0040.00416.90
8.0.160.0070.00016.79
8.0.150.0070.00016.72
8.0.140.0000.00716.78
8.0.130.0050.00313.13
8.0.120.0000.00716.79
8.0.110.0030.00516.77
8.0.100.0030.00316.92
8.0.90.0000.00716.78
8.0.80.0060.01016.88
8.0.70.0000.00816.86
8.0.60.0000.00716.86
8.0.50.0040.00416.71
8.0.30.0110.01316.95
8.0.20.0170.00217.40
8.0.10.0000.00716.74
8.0.00.0090.01216.47
7.4.330.0000.00515.00
7.4.320.0050.00516.36
7.4.300.0000.00616.45
7.4.290.0030.00316.35
7.4.280.0030.00616.43
7.4.270.0030.00316.35
7.4.260.0040.00716.21
7.4.250.0000.00716.22
7.4.240.0030.00516.41
7.4.230.0040.00416.54
7.4.220.0140.01016.50
7.4.210.0110.00416.42
7.4.200.0040.00416.36
7.4.190.0000.00716.59
7.4.160.0090.00616.33
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0110.00516.27
7.4.120.0060.01116.64
7.4.110.0030.01816.37
7.4.100.0130.00316.55
7.4.90.0030.01316.31
7.4.80.0140.01019.39
7.4.70.0130.00316.14
7.4.60.0100.00716.39
7.4.50.0040.00416.23
7.4.40.0100.01016.30
7.4.30.0100.00616.60
7.4.00.0070.01014.89
7.3.330.0030.00313.06
7.3.320.0000.00513.18
7.3.310.0040.00416.14
7.3.300.0030.00316.14
7.3.290.0120.00416.26
7.3.280.0080.01016.15
7.3.270.0030.01317.40
7.3.260.0100.00716.35
7.3.250.0070.01016.42
7.3.240.0180.00616.38
7.3.230.0070.01016.39
7.3.210.0160.00316.22
7.3.200.0060.00919.39
7.3.190.0110.00916.13
7.3.180.0030.01416.14
7.3.170.0060.00916.41
7.3.160.0080.00816.23
7.3.120.0030.01014.88
7.2.330.0100.01316.38
7.2.320.0070.01016.45
7.2.310.0100.01316.23
7.2.300.0060.00916.15
7.2.290.0090.01416.24
7.1.70.0000.01017.08
7.1.60.0100.01419.46
7.1.50.0040.01916.82
7.1.00.0000.08022.57
7.0.200.0030.00616.52
7.0.140.0000.07722.09
7.0.60.0030.06720.04
7.0.50.0170.07017.77
7.0.40.0030.05320.24
7.0.30.0530.05720.23
7.0.20.0270.06320.21
7.0.10.0200.07320.12
7.0.00.0170.07720.05
5.6.280.0030.07320.98
5.6.210.0170.07320.52
5.6.200.0070.08018.12
5.6.190.0000.08720.61
5.6.180.0370.07020.62
5.6.170.0200.04020.47
5.6.160.0030.07320.47
5.6.150.0030.07718.18
5.6.140.0070.08018.15
5.6.130.0100.05018.14
5.6.120.0100.05321.10
5.6.110.0070.04021.00
5.6.100.0170.06320.99
5.6.90.0100.07020.88
5.6.80.0170.06320.38
5.5.350.4130.04720.39
5.5.340.0030.08018.03
5.5.330.0030.09020.13
5.5.320.0200.03720.39
5.5.310.0330.07020.27
5.5.300.0130.07317.92
5.5.290.0000.04317.95
5.5.280.0030.07020.85
5.5.270.0070.07720.79
5.5.260.0030.07720.87
5.5.250.0070.07720.58
5.5.240.0030.03720.21
5.4.450.0230.05340.33
5.4.440.0170.05736.48
5.4.430.0170.04731.63
5.4.420.0100.05329.18
5.4.410.0400.04327.57
5.4.400.0170.04025.55
5.4.390.0130.05324.31
5.4.380.0370.06718.77
5.4.370.0430.05718.77
5.4.360.0470.06318.71
5.4.350.0430.05318.43
5.4.340.0270.05718.69
5.4.320.0050.03812.50
5.4.310.0070.03712.49
5.4.300.0100.04212.50
5.4.290.0110.04812.50
5.4.280.0070.04212.39
5.4.270.0060.04412.39
5.4.260.0030.04712.39
5.4.250.0060.04112.39
5.4.240.0070.03812.39
5.4.230.0050.04312.39
5.4.220.0090.05012.38
5.4.210.0150.04312.38
5.4.200.0100.05312.39
5.4.190.0080.05212.38
5.4.180.0070.04812.38
5.4.170.0100.05112.39
5.4.160.0090.04912.38
5.4.150.0150.08412.38
5.4.140.0080.07712.07
5.4.130.0070.05712.05
5.4.120.0120.04512.01
5.4.110.0060.03812.00
5.4.100.0080.03712.01
5.4.90.0070.05112.00
5.4.80.0060.05112.00
5.4.70.0120.04312.00
5.4.60.0130.04212.00
5.4.50.0080.04712.01
5.4.40.0080.04911.99
5.4.30.0110.04811.99
5.4.20.0110.05611.99
5.4.10.0070.04411.99
5.4.00.0050.03811.48
5.3.290.0060.04012.80
5.3.280.0090.03612.71
5.3.270.0050.05412.73
5.3.260.0080.03912.72
5.3.250.0070.04112.71
5.3.240.0080.03612.72
5.3.230.0100.03512.71
5.3.220.0060.03912.68
5.3.210.0080.05012.68
5.3.200.0090.04912.68
5.3.190.0060.04712.68
5.3.180.0080.03812.67
5.3.170.0100.04712.67
5.3.160.0080.04812.67
5.3.150.0050.04212.68
5.3.140.0140.03312.66
5.3.130.0080.04012.65
5.3.120.0100.03712.66
5.3.110.0190.03412.66
5.3.100.0120.04812.12
5.3.90.0070.04812.10
5.3.80.0160.03212.09
5.3.70.0110.03712.09
5.3.60.0060.03812.07
5.3.50.0090.04212.02
5.3.40.0100.03612.02
5.3.30.0050.03711.98
5.3.20.0060.04511.76
5.3.10.0080.03911.73
5.3.00.0080.04411.72
5.2.170.0050.0349.22
5.2.160.0030.0369.21
5.2.150.0060.0339.21
5.2.140.0120.0309.21
5.2.130.0080.0369.17
5.2.120.0050.0329.18
5.2.110.0050.0329.18
5.2.100.0080.0279.18
5.2.90.0070.0289.17
5.2.80.0060.0309.17
5.2.70.0040.0339.17
5.2.60.0040.0339.13
5.2.50.0040.0449.10
5.2.40.0050.0409.07
5.2.30.0070.0419.04
5.2.20.0080.0379.04
5.2.10.0050.0408.94
5.2.00.0100.0378.80
5.1.60.0100.0308.09
5.1.50.0090.0318.08
5.1.40.0060.0358.06
5.1.30.0080.0358.41
5.1.20.0060.0278.43
5.1.10.0050.0288.16
5.1.00.0070.0268.16
5.0.50.0020.0406.64
5.0.40.0070.0266.50
5.0.30.0050.0426.31
5.0.20.0070.0246.28
5.0.10.0030.0226.25
5.0.00.0030.0526.25
4.4.90.0040.0244.78
4.4.80.0140.0474.76
4.4.70.0050.0254.75
4.4.60.0080.0254.75
4.4.50.0040.0194.77
4.4.40.0030.0274.71
4.4.30.0070.0184.76
4.4.20.0050.0174.84
4.4.10.0050.0214.85
4.4.00.0050.0284.76
4.3.110.0030.0154.67
4.3.100.0020.0174.66
4.3.90.0020.0164.63
4.3.80.0020.0264.58
4.3.70.0020.0174.63
4.3.60.0020.0204.62
4.3.50.0040.0204.63
4.3.40.0050.0304.54
4.3.30.0040.0213.30
4.3.20.0070.0163.28
4.3.10.0040.0193.23
4.3.00.0070.01323.77

preferences:
51.64 ms | 401 KiB | 5 Q