3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump([] < new StdClass());

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)
8.3.40.0040.01118.42
8.3.30.0150.00619.01
8.3.20.0080.00020.04
8.3.10.0040.00423.57
8.3.00.0000.00819.25
8.2.170.0100.01022.96
8.2.160.0080.01220.55
8.2.150.0060.00324.18
8.2.140.0070.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.71
8.2.110.0030.00622.25
8.2.100.0080.00417.50
8.2.90.0050.00318.98
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0090.00317.43
8.2.50.0090.00018.07
8.2.40.0030.00618.01
8.2.30.0080.00017.94
8.2.20.0000.00817.55
8.2.10.0070.00018.05
8.2.00.0000.00817.66
8.1.270.0040.00423.97
8.1.260.0110.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0060.00617.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.01118.65
8.1.160.0040.00422.10
8.1.150.0050.00318.71
8.1.140.0070.00017.39
8.1.130.0030.00317.75
8.1.120.0030.00517.40
8.1.110.0000.00717.40
8.1.100.0040.00417.38
8.1.90.0070.00017.38
8.1.80.0030.00417.34
8.1.70.0070.00017.29
8.1.60.0040.00417.47
8.1.50.0080.00017.44
8.1.40.0040.00417.35
8.1.30.0000.00817.41
8.1.20.0000.00817.49
8.1.10.0040.00417.36
8.1.00.0030.00617.44
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00718.44
8.0.270.0070.00017.25
8.0.260.0030.00317.35
8.0.250.0070.00016.86
8.0.240.0040.00416.93
8.0.230.0040.00416.85
8.0.220.0040.00416.86
8.0.210.0030.00316.82
8.0.200.0030.00316.86
8.0.190.0090.00016.91
8.0.180.0030.00516.91
8.0.170.0030.00516.84
8.0.160.0040.00416.80
8.0.150.0000.00716.80
8.0.140.0100.00016.83
8.0.130.0030.00313.13
8.0.120.0000.00716.77
8.0.110.0040.00416.83
8.0.100.0040.00416.70
8.0.90.0000.00816.79
8.0.80.0060.00916.88
8.0.70.0070.00016.85
8.0.60.0000.00716.81
8.0.50.0040.00416.68
8.0.30.0150.00617.05
8.0.20.0140.01017.40
8.0.10.0040.00416.91
8.0.00.0050.01316.70
7.4.330.0020.00215.03
7.4.320.0030.00316.48
7.4.300.0060.00016.44
7.4.290.0070.00016.49
7.4.280.0030.00316.43
7.4.270.0000.00616.36
7.4.260.0030.00316.53
7.4.250.0030.00316.49
7.4.240.0030.00516.42
7.4.230.0030.00316.54
7.4.220.0140.00316.52
7.4.210.0070.00716.47
7.4.200.0030.00316.24
7.4.160.0110.00816.43
7.4.150.0110.00717.40
7.4.140.0150.00517.86
7.4.130.0080.00816.34
7.4.120.0120.00816.47
7.4.110.0100.00716.50
7.4.100.0120.01216.45
7.4.90.0080.00916.32
7.4.80.0090.00919.39
7.4.70.0070.01216.25
7.4.60.0130.00316.32
7.4.50.0050.00316.43
7.4.40.0070.01416.49
7.4.30.0140.00416.21
7.4.00.0040.01114.66
7.3.330.0000.00512.92
7.3.320.0000.00513.06
7.3.310.0030.00316.26
7.3.300.0000.00716.15
7.3.290.0080.00816.17
7.3.280.0080.01016.17
7.3.270.0140.00417.40
7.3.260.0060.01216.15
7.3.250.0120.00616.21
7.3.240.0070.01116.15
7.3.230.0050.01216.42
7.3.210.0030.01416.38
7.3.200.0090.01019.39
7.3.190.0140.00716.19
7.3.180.0100.00716.43
7.3.170.0070.01416.42
7.3.160.0130.00316.09
7.3.120.0090.00617.15
7.3.110.0120.00317.15
7.3.100.0060.01017.15
7.3.90.0030.01417.15
7.3.80.0040.01217.15
7.3.70.0000.01617.15
7.3.60.0030.00717.15
7.3.50.0120.00317.15
7.3.40.0060.00317.15
7.3.30.0060.00617.15
7.3.20.0090.00017.15
7.3.10.0070.00816.69
7.3.00.0030.00916.88
7.2.330.0110.00716.58
7.2.320.0030.01316.57
7.2.310.0070.01016.60
7.2.300.0070.01016.52
7.2.290.0090.00916.45
7.2.240.0070.00717.15
7.2.230.0060.00917.15
7.2.220.0050.00517.15
7.2.210.0070.01017.15
7.2.200.0030.01317.15
7.2.190.0030.01317.15
7.2.180.0000.01417.15
7.2.170.0140.00017.15
7.2.160.0070.01017.15
7.2.150.0110.00417.15
7.2.140.0070.00717.15
7.2.130.0090.00716.86
7.2.120.0060.00716.99
7.2.110.0080.00716.95
7.2.100.0050.00816.96
7.2.90.0050.00717.03
7.2.80.0050.00717.02
7.2.70.0040.00816.83
7.2.60.0030.01116.90
7.2.50.0030.01016.89
7.2.40.0070.00516.85
7.2.30.0040.00917.01
7.2.20.0060.00817.01
7.2.10.0030.01216.96
7.2.00.0090.00417.70
7.1.330.0030.00917.15
7.1.320.0030.01117.15
7.1.310.0030.01017.15
7.1.300.0070.01017.15
7.1.290.0030.01417.15
7.1.280.0100.00317.15
7.1.270.0000.01417.15
7.1.260.0070.01017.15
7.1.250.0050.00516.50
7.1.100.0070.00418.14
7.1.70.0000.00816.72
7.1.60.0100.01419.19
7.1.50.0180.00416.41
7.1.00.0070.07322.44
7.0.200.0000.00816.54
7.0.140.0030.07722.04
7.0.60.0330.08019.98
7.0.50.0070.08717.84
7.0.40.0100.08320.21
7.0.30.0130.04720.17
7.0.20.0270.07020.11
7.0.10.0100.04320.22
7.0.00.0070.08020.17
5.6.280.0030.07320.84
5.6.210.0170.07720.52
5.6.200.0030.07018.11
5.6.190.0100.09020.27
5.6.180.0270.08020.41
5.6.170.0400.07320.41
5.6.160.0030.08320.33
5.6.150.0070.05718.11
5.6.140.0170.04718.11
5.6.130.0070.08018.08
5.6.120.0100.03721.01
5.6.110.0130.08021.00
5.6.100.0070.06320.98
5.6.90.0070.06320.94
5.6.80.0170.07020.45
5.5.350.0070.05720.31
5.5.340.0100.06018.00
5.5.330.0070.04020.36
5.5.320.0170.05020.31
5.5.310.0230.06020.17
5.5.300.0000.04318.02
5.5.290.0100.07717.90
5.5.280.0030.09320.82
5.5.270.0100.03720.74
5.5.260.0070.03720.66
5.5.250.0030.05020.76
5.5.240.0070.08320.18
5.4.450.0130.06019.63
5.4.440.0870.05319.13
5.4.430.0700.06019.41
5.4.420.0500.06719.24
5.4.410.0900.04719.35
5.4.400.0000.06019.31
5.4.390.0770.06719.14
5.4.380.0270.04719.15
5.4.370.0130.06019.15
5.4.360.0830.05718.77
5.4.350.0830.06718.93
5.4.340.0040.03511.97
5.4.320.0060.03512.45
5.4.310.0070.03612.45
5.4.300.0070.03512.45
5.4.290.0050.03812.45
5.4.280.0050.03812.34
5.4.270.0080.03612.35
5.4.260.0060.03612.34
5.4.250.0060.03712.35
5.4.240.0080.03912.34
5.4.230.0060.03712.34
5.4.220.0050.03712.34
5.4.210.0030.03712.34
5.4.200.0070.04112.34
5.4.190.0080.04212.34
5.4.180.0050.03612.33
5.4.170.0060.03912.34
5.4.160.0070.03612.34
5.4.150.0050.03512.34
5.4.140.0030.03912.02
5.4.130.0060.03512.01
5.4.120.0040.03611.96
5.4.110.0040.03611.96
5.4.100.0060.03411.96
5.4.90.0070.03711.97
5.4.80.0040.03911.96
5.4.70.0090.03511.96
5.4.60.0070.03311.96
5.4.50.0080.04911.96
5.4.40.0070.03211.95
5.4.30.0040.03611.95
5.4.20.0080.04011.95
5.4.10.0070.03411.95
5.4.00.0050.03511.44
5.3.290.0090.03912.80
5.3.280.0070.04312.71
5.3.270.0050.03912.72
5.3.260.0050.03912.72
5.3.250.0040.04012.71
5.3.240.0070.03612.71
5.3.230.0070.03612.71
5.3.220.0060.03512.68
5.3.210.0100.03512.68
5.3.200.0070.03512.68
5.3.190.0070.03512.68
5.3.180.0050.03712.68
5.3.170.0030.03912.67
5.3.160.0080.03312.68
5.3.150.0030.03912.67
5.3.140.0040.03812.66
5.3.130.0070.03812.66
5.3.120.0070.04412.66
5.3.110.0060.03712.66
5.3.100.0070.03512.12
5.3.90.0080.03412.08
5.3.80.0040.03712.07
5.3.70.0070.03412.07
5.3.60.0020.04012.06
5.3.50.0080.03712.00
5.3.40.0040.03712.00
5.3.30.0060.03311.95
5.3.20.0030.03811.73
5.3.10.0060.03411.70
5.3.00.0060.03511.68
5.2.170.0030.0319.18
5.2.160.0080.0259.18
5.2.150.0060.0289.18
5.2.140.0030.0359.18
5.2.130.0040.0299.13
5.2.120.0070.0259.14
5.2.110.0020.0319.15
5.2.100.0070.0259.14
5.2.90.0070.0269.14
5.2.80.0070.0289.14
5.2.70.0080.0289.14
5.2.60.0050.0299.09
5.2.50.0030.0319.05
5.2.40.0050.0289.04
5.2.30.0060.0289.01
5.2.20.0020.0319.00
5.2.10.0040.0288.93
5.2.00.0020.0318.79
5.1.60.0040.0248.07
5.1.50.0030.0268.06
5.1.40.0060.0238.05
5.1.30.0060.0258.40
5.1.20.0040.0298.42
5.1.10.0040.0278.14
5.1.00.0030.0368.14
5.0.50.0070.0236.62
5.0.40.0020.0206.48
5.0.30.0050.0366.29
5.0.20.0010.0246.26
5.0.10.0030.0266.23
5.0.00.0030.0386.23
4.4.90.0040.0134.77
4.4.80.0010.0164.76
4.4.70.0050.0124.75
4.4.60.0000.0174.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0020.0164.75
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0174.67
4.3.100.0020.0164.66
4.3.90.0020.0174.64
4.3.80.0030.0244.58
4.3.70.0020.0144.63
4.3.60.0060.0114.63
4.3.50.0010.0174.63
4.3.40.0030.0234.54
4.3.30.0000.0183.29
4.3.20.0030.0163.27
4.3.10.0020.0153.22
4.3.00.0130.0206.67

preferences:
49.49 ms | 400 KiB | 5 Q