3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function() { }; $f->foo = 3; echo $f->foo;

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)
8.3.60.0210.00318.43
8.3.50.0100.00922.95
8.3.40.0140.00418.96
8.3.30.0080.00819.04
8.3.20.0030.00520.20
8.3.10.0090.00020.66
8.3.00.0040.00419.38
8.2.180.0090.00616.88
8.2.170.0040.01122.96
8.2.160.0110.00419.08
8.2.150.0100.00024.18
8.2.140.0060.00324.66
8.2.130.0000.01426.16
8.2.120.0040.00421.16
8.2.110.0030.00721.96
8.2.100.0110.00017.91
8.2.90.0060.00319.05
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0030.00618.22
8.2.30.0040.00718.07
8.2.20.0040.00417.62
8.2.10.0040.00418.07
8.2.00.0000.00817.75
8.1.280.0040.01125.92
8.1.270.0030.00623.85
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00420.84
8.1.230.0000.01117.77
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0070.00418.10
8.1.170.0080.00018.55
8.1.160.0040.00418.83
8.1.150.0000.00719.00
8.1.140.0030.00617.47
8.1.130.0000.00717.81
8.1.120.0050.00217.54
8.1.110.0050.00217.34
8.1.100.0040.00417.51
8.1.90.0040.00417.32
8.1.80.0000.00917.38
8.1.70.0030.00317.30
8.1.60.0040.00417.63
8.1.50.0040.00417.43
8.1.40.0000.00717.51
8.1.30.0000.00817.58
8.1.20.0080.00017.62
8.1.10.0030.00517.58
8.1.00.0070.00017.55
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0050.00318.29
8.0.270.0000.00717.14
8.0.260.0030.00317.19
8.0.250.0030.00317.00
8.0.240.0060.00316.93
8.0.230.0000.00716.85
8.0.220.0050.00216.79
8.0.210.0070.00016.79
8.0.200.0040.00416.88
8.0.190.0040.00416.91
8.0.180.0050.00316.81
8.0.170.0080.00017.00
8.0.160.0000.00716.97
8.0.150.0000.00816.91
8.0.140.0040.00416.89
8.0.130.0030.00313.30
8.0.120.0040.00416.87
8.0.110.0000.00716.95
8.0.100.0040.00416.89
8.0.90.0000.00716.98
8.0.80.0100.00716.88
8.0.70.0040.00416.88
8.0.60.0050.00316.82
8.0.50.0040.00416.99
8.0.30.0120.00717.19
8.0.20.0100.01817.40
8.0.10.0050.00317.02
8.0.00.0080.01116.84
7.4.330.0000.00515.07
7.4.320.0060.00016.50
7.4.300.0030.00316.50
7.4.290.0030.00316.58
7.4.280.0000.00916.45
7.4.270.0050.00216.59
7.4.260.0030.00316.40
7.4.250.0040.00416.45
7.4.240.0030.00316.46
7.4.230.0040.00416.49
7.4.220.0130.00616.55
7.4.210.0120.00316.70
7.4.200.0030.00316.40
7.4.160.0080.01216.37
7.4.150.0100.00717.40
7.4.140.0170.00217.86
7.4.130.0150.00216.55
7.4.120.0070.00916.48
7.4.110.0100.00616.39
7.4.100.0070.01016.67
7.4.90.0130.00316.52
7.4.80.0100.00719.39
7.4.70.0060.01416.52
7.4.60.0120.00516.52
7.4.50.0030.00516.39
7.4.40.0180.00416.42
7.4.30.0120.00316.70
7.4.00.0100.00614.88
7.3.330.0020.00213.13
7.3.320.0050.00013.31
7.3.310.0030.00316.32
7.3.300.0070.00016.26
7.3.290.0030.01016.31
7.3.280.0080.00616.29
7.3.270.0120.00317.40
7.3.260.0070.01016.42
7.3.250.0080.01216.52
7.3.240.0060.01016.34
7.3.230.0060.01016.42
7.3.210.0070.01016.41
7.3.200.0090.00619.39
7.3.190.0060.01016.37
7.3.180.0040.01116.63
7.3.170.0170.00016.49
7.3.160.0090.01216.44
7.2.330.0100.00716.57
7.2.320.0130.01016.34
7.2.310.0060.01616.51
7.2.300.0090.01216.61
7.2.290.0090.01416.70
7.2.60.0080.00816.86
7.2.00.0090.00319.41
7.1.200.0100.00015.48
7.1.100.0240.00716.45
7.1.70.0060.00917.01
7.1.60.0030.02019.46
7.1.50.0070.00316.84
7.1.00.0030.07722.44
7.0.200.0000.01016.68
7.0.140.0000.07722.07
7.0.60.0170.07319.86
7.0.50.0100.07717.90
7.0.40.0070.04320.15
7.0.30.0630.06020.07
7.0.20.0230.07320.30
7.0.10.0070.04720.30
7.0.00.0070.04020.33
5.6.280.0000.07321.03
5.6.210.0130.07720.66
5.6.200.0100.08018.15
5.6.190.0100.08020.49
5.6.180.0170.09020.48
5.6.170.0200.03720.45
5.6.160.0130.07720.70
5.6.150.0130.06318.14
5.6.140.0030.05318.19
5.6.130.0070.08318.13
5.6.120.0100.08020.99
5.6.110.0100.08020.98
5.6.100.0000.07021.04
5.6.90.0100.05321.10
5.6.80.0270.02320.33
5.6.70.4270.04320.35
5.5.350.0070.03320.49
5.5.340.0100.06317.99
5.5.330.0070.07020.47
5.5.320.0300.05020.29
5.5.310.0170.05020.34
5.5.300.0030.05317.98
5.5.290.0030.04017.92
5.5.280.0130.06320.69
5.5.270.0030.09020.88
5.5.260.0130.07720.98
5.5.250.0170.07020.55
5.5.240.0270.06320.07
5.4.450.0330.05019.31
5.4.440.0130.04719.46
5.4.430.0330.04719.38
5.4.420.0270.04019.41
5.4.410.0370.03319.14
5.4.400.0100.03319.32
5.4.390.0130.04719.22
5.4.380.0700.05018.71
5.4.370.0430.06018.55
5.4.360.0330.06318.48
5.4.350.0270.05718.63
5.4.340.0230.06018.79
5.4.320.0050.03612.50
5.4.310.0070.03612.50
5.4.300.0070.03412.50
5.4.290.0080.03512.49
5.4.280.0050.03512.39
5.4.270.0070.03412.39
5.4.260.0040.03912.39
5.4.250.0080.03712.40
5.4.240.0040.03712.40
5.4.230.0090.03312.39
5.4.220.0050.03712.38
5.4.210.0050.03612.39
5.4.200.0020.04012.39
5.4.190.0080.03312.38
5.4.180.0060.03612.38
5.4.170.0050.03712.39
5.4.160.0060.03612.39
5.4.150.0110.03212.39
5.4.140.0050.04412.07
5.4.130.0040.03712.05
5.4.120.0040.03712.01
5.4.110.0030.03812.01
5.4.100.0070.03612.02
5.4.90.0070.03712.01
5.4.80.0030.03912.01
5.4.70.0080.03212.01
5.4.60.0080.03712.01
5.4.50.0060.03612.00
5.4.40.0080.03312.00
5.4.30.0050.03612.00
5.4.20.0070.03311.99
5.4.10.0060.03412.00
5.4.00.0040.03911.48
5.3.290.0060.04312.80
5.3.280.0050.03912.71
5.3.270.0090.04112.72
5.3.260.0050.04512.72
5.3.250.0100.03412.72
5.3.240.0050.03812.72
5.3.230.0050.03812.71
5.3.220.0040.03912.68
5.3.210.0080.03712.68
5.3.200.0090.04012.68
5.3.190.0060.03712.68
5.3.180.0050.04312.68
5.3.170.0080.03512.67
5.3.160.0070.03612.67
5.3.150.0030.04112.68
5.3.140.0040.03912.66
5.3.130.0040.04212.66
5.3.120.0050.04412.66
5.3.110.0050.04112.66
5.3.100.0060.03812.12
5.3.90.0060.04212.10
5.3.80.0120.04212.09
5.3.70.0060.03812.09
5.3.60.0040.03912.08
5.3.50.0060.03612.02
5.3.40.0030.03912.02
5.3.30.0030.03711.98
5.3.20.0050.03511.76
5.3.10.0050.03511.73
5.3.00.0060.03711.71
5.2.170.0040.0319.18
5.2.160.0050.0309.18
5.2.150.0050.0319.18
5.2.140.0030.0349.18
5.2.130.0040.0299.14
5.2.120.0080.0259.14
5.2.110.0060.0279.15
5.2.100.0060.0279.14
5.2.90.0050.0289.14
5.2.80.0040.0319.14
5.2.70.0060.0299.14
5.2.60.0030.0319.09
5.2.50.0050.0299.06
5.2.40.0030.0299.04
5.2.30.0050.0319.02
5.2.20.0060.0299.00
5.2.10.0050.0288.93
5.2.00.0060.0278.78
5.1.60.0060.0228.07
5.1.50.0030.0268.06
5.1.40.0030.0258.04
5.1.30.0050.0258.40
5.1.20.0050.0258.41
5.1.10.0040.0268.14
5.1.00.0040.0268.14
5.0.50.0010.0246.62
5.0.40.0020.0206.48
5.0.30.0030.0326.29
5.0.20.0020.0216.27
5.0.10.0040.0196.23
5.0.00.0030.0316.23
4.4.90.0040.0144.78
4.4.80.0020.0164.76
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0070.0144.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0010.0163.29
4.3.20.0020.0163.26
4.3.10.0000.0183.22
4.3.00.0030.02014.93

preferences:
44.64 ms | 401 KiB | 5 Q