3v4l.org

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

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)
8.3.70.0040.01416.58
8.3.60.0070.01116.50
8.3.50.0130.00521.92
8.3.40.0070.00718.97
8.3.30.0140.00019.13
8.3.20.0030.00520.20
8.3.10.0050.00323.70
8.3.00.0040.00420.85
8.2.180.0150.00316.38
8.2.170.0040.01122.96
8.2.160.0070.00720.32
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0090.00326.16
8.2.120.0060.00320.80
8.2.110.0040.00422.26
8.2.100.0030.00917.84
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0080.00017.50
8.2.60.0060.00317.55
8.2.50.0090.00018.07
8.2.40.0080.00018.22
8.2.30.0030.00618.07
8.2.20.0040.00417.59
8.2.10.0040.00417.87
8.2.00.0000.00717.55
8.1.280.0150.00325.92
8.1.270.0050.00524.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0030.00719.21
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.21
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0030.00521.83
8.1.150.0000.00818.50
8.1.140.0000.00717.33
8.1.130.0000.00617.75
8.1.120.0000.00717.34
8.1.110.0000.00717.38
8.1.100.0000.00717.33
8.1.90.0070.00017.22
8.1.80.0030.00517.39
8.1.70.0000.00717.22
8.1.60.0030.00517.48
8.1.50.0050.00317.44
8.1.40.0040.00417.47
8.1.30.0030.00617.43
8.1.20.0000.00817.58
8.1.10.0000.00717.53
8.1.00.0000.00717.33
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0040.00418.30
8.0.270.0030.00617.24
8.0.260.0000.00717.10
8.0.250.0030.00317.00
8.0.240.0050.00216.93
8.0.230.0070.00016.85
8.0.220.0030.00316.86
8.0.210.0000.00716.88
8.0.200.0060.00016.85
8.0.190.0000.00716.98
8.0.180.0090.00016.99
8.0.170.0040.00416.91
8.0.160.0000.00716.89
8.0.150.0080.00216.76
8.0.140.0040.00416.82
8.0.130.0000.00613.28
8.0.120.0040.00416.84
8.0.110.0070.00016.73
8.0.100.0000.00716.98
8.0.90.0050.00316.88
8.0.80.0030.01316.81
8.0.70.0040.00416.71
8.0.60.0070.00016.75
8.0.50.0040.00316.75
8.0.30.0110.01316.89
8.0.20.0090.00917.40
8.0.10.0060.00316.79
8.0.00.0080.00916.57
7.4.330.0000.00515.00
7.4.320.0070.00016.36
7.4.300.0000.00616.32
7.4.290.0060.00316.37
7.4.280.0040.00416.51
7.4.270.0000.00616.38
7.4.260.0000.00716.46
7.4.250.0000.00816.47
7.4.240.0040.00416.42
7.4.230.0050.00316.54
7.4.220.0160.00016.53
7.4.210.0000.01516.51
7.4.200.0000.00716.45
7.4.160.0080.00816.71
7.4.150.0100.00717.40
7.4.140.0130.00417.86
7.4.130.0100.00816.45
7.4.120.0090.00716.48
7.4.110.0110.00616.41
7.4.100.0110.00616.10
7.4.90.0120.00616.43
7.4.80.0030.01719.39
7.4.70.0060.01016.39
7.4.60.0040.01216.66
7.4.50.0000.00916.34
7.4.40.0100.00716.42
7.4.30.0110.00716.37
7.4.00.0060.00614.77
7.3.330.0080.00013.07
7.3.320.0000.00513.19
7.3.310.0040.00216.21
7.3.300.0030.00316.17
7.3.290.0030.01716.21
7.3.280.0040.01516.25
7.3.270.0180.00317.40
7.3.260.0140.00616.36
7.3.250.0080.00816.39
7.3.240.0130.00316.31
7.3.230.0030.01216.39
7.3.210.0130.01016.22
7.3.200.0030.01719.39
7.3.190.0040.01716.29
7.3.180.0070.00916.31
7.3.170.0000.01616.38
7.3.160.0060.01116.30
7.3.120.0110.00414.44
7.2.330.0080.00816.40
7.2.320.0030.01916.50
7.2.310.0150.00616.65
7.2.300.0040.01316.20
7.2.290.0090.01216.54
7.2.00.0120.00818.74
7.1.200.0030.01015.48
7.1.100.0080.00317.91
7.1.70.0000.00817.10
7.1.60.0090.01519.70
7.1.50.0090.01516.75
7.1.00.0070.07322.33
7.0.200.0160.01014.60
7.0.140.0000.07722.05
7.0.60.0070.08019.91
7.0.50.0030.08017.66
7.0.40.0070.04319.96
7.0.30.0470.05720.22
7.0.20.0270.05020.20
7.0.10.0230.06720.00
7.0.00.0070.05320.17
5.6.280.0030.07320.90
5.6.210.0000.08720.59
5.6.200.0100.03718.13
5.6.190.0230.07320.49
5.6.180.0170.05020.24
5.6.170.0200.06020.44
5.6.160.0000.04320.54
5.6.150.0030.05318.21
5.6.140.0100.07718.13
5.6.130.0130.08318.11
5.6.120.0170.08021.12
5.6.110.0100.08021.00
5.6.100.0100.07320.97
5.6.90.0100.08021.17
5.6.80.0100.06020.41
5.6.70.0200.08020.36
5.5.350.0270.05720.46
5.5.340.0100.07318.07
5.5.330.0070.07020.30
5.5.320.0230.06720.47
5.5.310.0400.04020.34
5.5.300.0030.03717.92
5.5.290.0100.07717.97
5.5.280.0070.08020.79
5.5.270.0030.04720.86
5.5.260.0130.07720.76
5.5.250.0100.08020.76
5.5.240.0200.06720.35
5.4.450.0100.05319.61
5.4.440.0430.05719.39
5.4.430.0170.06319.63
5.4.420.0830.00019.52
5.4.410.0230.04318.85
5.4.400.0200.05318.76
5.4.390.0200.05018.57
5.4.380.0230.05018.81
5.4.370.0170.05018.54
5.4.360.0100.05018.55
5.4.350.0070.04512.01
5.4.340.0200.05912.01
5.4.320.0100.03912.50
5.4.310.0100.03512.49
5.4.300.0070.04312.50
5.4.290.0100.03712.49
5.4.280.0140.04012.39
5.4.270.0110.04812.39
5.4.260.0100.05012.39
5.4.250.0140.04512.39
5.4.240.0140.04512.39
5.4.230.0060.04212.38
5.4.220.0080.03512.38
5.4.210.0070.03612.38
5.4.200.0090.03512.38
5.4.190.0090.03512.38
5.4.180.0070.03912.38
5.4.170.0080.03812.38
5.4.160.0080.03612.38
5.4.150.0070.03612.38
5.4.140.0060.04012.07
5.4.130.0070.03612.05
5.4.120.0100.03212.02
5.4.110.0080.03712.01
5.4.100.0060.03712.01
5.4.90.0100.03612.02
5.4.80.0080.03912.01
5.4.70.0110.03312.00
5.4.60.0090.04012.01
5.4.50.0090.04112.01
5.4.40.0090.03412.00
5.4.30.0080.03311.99
5.4.20.0090.03411.98
5.4.10.0030.03911.99
5.4.00.0130.02811.49
5.3.290.0150.05612.80
5.3.280.0070.03812.71
5.3.270.0080.05412.72
5.3.260.0070.05412.72
5.3.250.0090.05112.72
5.3.240.0090.05112.72
5.3.230.0070.05212.71
5.3.220.0130.02912.68
5.3.210.0140.03212.68
5.3.200.0110.03312.68
5.3.190.0110.03512.68
5.3.180.0090.04212.67
5.3.170.0160.04112.67
5.3.160.0070.04012.68
5.3.150.0110.03812.68
5.3.140.0080.04012.66
5.3.130.0120.04312.66
5.3.120.0110.04812.66
5.3.110.0140.04912.66
5.3.100.0150.04312.12
5.3.90.0120.04712.08
5.3.80.0070.05212.07
5.3.70.0180.04012.07
5.3.60.0080.03712.07
5.3.50.0080.03712.00
5.3.40.0090.04112.00
5.3.30.0080.04111.95
5.3.20.0080.04411.73
5.3.10.0060.04011.70
5.3.00.0080.03811.68
5.2.170.0040.0429.18
5.2.160.0070.0419.18
5.2.150.0080.0309.18
5.2.140.0090.0319.18
5.2.130.0080.0339.13
5.2.120.0060.0319.14
5.2.110.0050.0329.15
5.2.100.0100.0309.14
5.2.90.0070.0319.14
5.2.80.0060.0339.13
5.2.70.0050.0349.14
5.2.60.0070.0329.09
5.2.50.0070.0329.05
5.2.40.0080.0329.04
5.2.30.0060.0429.02
5.2.20.0090.0359.00
5.2.10.0070.0388.92
5.2.00.0080.0418.78
5.1.60.0060.0348.06
5.1.50.0080.0358.06
5.1.40.0070.0298.05
5.1.30.0080.0318.40
5.1.20.0140.0318.41
5.1.10.0090.0238.14
5.1.00.0050.0268.14
5.0.50.0060.0266.62
5.0.40.0070.0186.47
5.0.30.0050.0356.29
5.0.20.0050.0206.27
5.0.10.0040.0216.23
5.0.00.0060.0306.23
4.4.90.0060.0134.78
4.4.80.0030.0164.75
4.4.70.0040.0164.75
4.4.60.0030.0224.75
4.4.50.0040.0174.77
4.4.40.0010.0274.71
4.4.30.0030.0164.76
4.4.20.0030.0164.84
4.4.10.0010.0184.85
4.4.00.0030.0264.76
4.3.110.0040.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0164.63
4.3.80.0020.0254.58
4.3.70.0000.0174.63
4.3.60.0030.0154.62
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0030.0173.29
4.3.20.0020.0173.27
4.3.10.0050.0173.21
4.3.00.0170.0206.42

preferences:
40.67 ms | 401 KiB | 5 Q