3v4l.org

run code in 300+ PHP versions simultaneously
<?php function name() { return 'hehe'; }; $b = function ($callback) { return $callback(); }; echo $b(name);

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)
8.3.70.0120.00316.75
8.3.60.0140.00718.56
8.3.50.0150.00321.27
8.3.40.0120.00918.84
8.3.30.0100.00320.23
8.3.20.0140.00320.30
8.3.10.0050.00321.95
8.3.00.0060.00322.40
8.2.190.0120.00616.58
8.2.180.0040.01116.75
8.2.170.0100.00722.96
8.2.160.0100.00320.53
8.2.150.0000.00824.18
8.2.140.0100.01024.66
8.2.130.0040.01126.16
8.2.120.0040.00419.56
8.2.110.0040.00422.15
8.2.100.0070.00420.35
8.2.90.0040.00419.21
8.2.80.0000.00717.97
8.2.70.0030.00717.63
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0000.00717.98
8.2.20.0080.00017.78
8.2.10.0070.00017.72
8.2.00.0030.00617.80
8.1.280.0100.01025.92
8.1.270.0060.00620.40
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.01
8.1.230.0080.00318.98
8.1.220.0070.00017.74
8.1.210.0030.00618.77
8.1.200.0100.00017.38
8.1.190.0000.00917.22
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0040.00422.18
8.1.150.0030.00618.51
8.1.140.0050.00317.44
8.1.130.0000.00717.93
8.1.120.0000.00717.48
8.1.110.0040.00417.34
8.1.100.0030.00617.46
8.1.90.0000.00817.44
8.1.80.0080.00017.46
8.1.70.0030.00317.33
8.1.60.0030.00517.50
8.1.50.0000.00717.55
8.1.40.0080.00017.58
8.1.30.0040.00417.50
8.1.20.0050.00317.57
8.1.10.0000.00717.57
8.1.00.0040.00417.51
8.0.300.0090.00018.77
8.0.290.0050.00316.58
8.0.280.0000.00818.31
8.0.270.0000.00717.24
8.0.260.0000.00616.94
8.0.250.0000.00716.99
8.0.240.0040.00416.98
8.0.230.0000.00816.88
8.0.220.0080.00017.02
8.0.210.0070.00016.97
8.0.200.0030.00316.89
8.0.190.0040.00416.96
8.0.180.0070.00016.95
8.0.170.0040.00417.00
8.0.160.0000.00717.00
8.0.150.0070.00016.86
8.0.140.0040.00416.81
8.0.130.0060.00013.34
8.0.120.0030.00516.98
8.0.110.0070.00016.93
8.0.100.0040.00416.90
8.0.90.0020.00516.78
8.0.80.0060.00916.88
8.0.70.0050.00316.76
8.0.60.0000.00816.85
8.0.50.0040.00416.82
8.0.30.0150.00616.90
8.0.20.0090.00917.40
8.0.10.0040.00417.13
8.0.00.0160.00916.75
7.4.330.0050.00015.00
7.4.320.0000.00616.50
7.4.300.0030.00316.50
7.4.290.0030.00316.46
7.4.280.0000.00716.43
7.4.270.0000.00716.42
7.4.260.0000.00816.63
7.4.250.0000.00716.54
7.4.240.0050.00316.53
7.4.230.0000.00716.26
7.4.220.0070.02016.59
7.4.210.0060.01016.48
7.4.200.0000.00716.68
7.4.190.0000.00716.37
7.4.160.0080.00816.47
7.4.150.0090.00817.40
7.4.140.0120.00717.86
7.4.130.0130.00316.61
7.4.120.0100.00716.52
7.4.110.0090.00916.56
7.4.100.0100.01016.56
7.4.90.0130.00616.63
7.4.80.0140.00719.39
7.4.70.0070.01016.40
7.4.60.0040.01216.60
7.4.50.0050.00316.39
7.4.40.0100.00722.77
7.4.30.0110.00716.54
7.4.00.0000.01214.99
7.3.330.0030.00313.14
7.3.320.0000.00513.27
7.3.310.0030.00316.17
7.3.300.0030.00316.30
7.3.290.0030.01016.24
7.3.280.0030.01216.29
7.3.270.0070.01017.40
7.3.260.0090.01216.35
7.3.250.0090.00916.39
7.3.240.0090.01216.45
7.3.230.0070.01016.39
7.3.210.0140.00316.38
7.3.200.0120.00919.39
7.3.190.0100.00716.41
7.3.180.0050.01016.32
7.3.170.0100.00616.27
7.3.160.0140.00716.41
7.3.120.0040.01114.88
7.2.330.0140.00716.54
7.2.320.0140.00716.57
7.2.310.0170.00016.42
7.2.300.0100.00716.66
7.2.290.0090.00916.71
7.2.60.0060.01016.93
7.2.00.0000.01219.21
7.1.200.0090.00315.41
7.1.100.0040.01118.04
7.1.70.0000.00717.14
7.1.60.0140.01019.29
7.1.50.0110.01117.01
7.1.00.0030.07022.25
7.0.200.0000.00916.57
7.0.140.0130.06322.05
7.0.60.0370.06720.00
7.0.50.0070.08717.95
7.0.40.0030.05020.25
7.0.30.0200.05020.15
7.0.20.0270.03720.20
7.0.10.0030.04320.24
7.0.00.0000.04320.18
5.6.280.0070.07021.07
5.6.210.0130.05720.56
5.6.200.0130.07718.14
5.6.190.0000.09320.35
5.6.180.0430.04720.63
5.6.170.0370.07020.54
5.6.160.0070.04020.54
5.6.150.0000.04318.29
5.6.140.0070.07318.15
5.6.130.0100.04718.15
5.6.120.0070.08720.99
5.6.110.0070.07320.99
5.6.100.0030.06021.04
5.6.90.0130.07721.13
5.6.80.0100.06720.39
5.5.350.0170.07020.49
5.5.340.0030.06017.99
5.5.330.0130.04720.27
5.5.320.0270.04020.36
5.5.310.0370.07720.27
5.5.300.0070.08017.96
5.5.290.0100.08018.02
5.5.280.0030.07720.88
5.5.270.0030.04020.86
5.5.260.0130.06720.80
5.5.250.0030.08720.59
5.5.240.0230.03320.16
5.4.450.1030.05719.58
5.4.440.0630.06019.15
5.4.430.0130.05319.68
5.4.420.0200.04719.51
5.4.410.0130.06718.94
5.4.400.0130.05718.63
5.4.390.0230.03718.61
5.4.380.0130.05718.70
5.4.370.0170.05018.61
5.4.360.0170.05018.72
5.4.350.0140.04312.02
5.4.340.0080.03612.02
5.4.320.0070.04012.51
5.4.310.0090.03412.50
5.4.300.0080.04012.50
5.4.290.0090.03912.50
5.4.280.0080.04112.38
5.4.270.0090.06112.38
5.4.260.0080.03912.37
5.4.250.0080.04112.37
5.4.240.0150.05412.38
5.4.230.0120.04612.37
5.4.220.0100.04612.36
5.4.210.0090.04112.36
5.4.200.0120.04712.36
5.4.190.0140.04512.36
5.4.180.0090.05412.36
5.4.170.0110.06412.36
5.4.160.0110.04612.36
5.4.150.0110.03912.36
5.4.140.0080.04112.04
5.4.130.0080.03712.03
5.4.120.0080.03811.98
5.4.110.0050.04311.99
5.4.100.0110.03511.98
5.4.90.0030.04911.99
5.4.80.0110.05211.98
5.4.70.0080.03611.98
5.4.60.0060.04911.98
5.4.50.0090.03311.98
5.4.40.0110.04611.97
5.4.30.0090.03311.96
5.4.20.0080.04311.96
5.4.10.0060.03711.96
5.4.00.0070.03511.46
5.3.290.0050.03912.80
5.3.280.0060.03912.71
5.3.270.0060.05812.73
5.3.260.0120.04512.72
5.3.250.0050.05312.72
5.3.240.0090.04712.72
5.3.230.0050.04112.71
5.3.220.0050.04312.68
5.3.210.0100.03912.68
5.3.200.0070.04812.68
5.3.190.0070.04312.68
5.3.180.0060.05012.67
5.3.170.0080.05612.67
5.3.160.0080.05712.67
5.3.150.0070.03812.67
5.3.140.0070.04812.66
5.3.130.0110.05412.66
5.3.120.0080.05412.66
5.3.110.0080.05312.66
5.3.100.0130.06012.11
5.3.90.0110.05712.09
5.3.80.0090.04912.08
5.3.70.0140.04312.07
5.3.60.0110.04612.06
5.3.50.0110.04212.00
5.3.40.0090.04512.00
5.3.30.0080.03311.95
5.3.20.0080.03411.75
5.3.10.0090.03311.71
5.3.00.0060.03811.69
5.2.170.0030.0349.18
5.2.160.0060.0309.18
5.2.150.0070.0319.18
5.2.140.0050.0439.18
5.2.130.0080.0429.14
5.2.120.0080.0429.14
5.2.110.0050.0299.14
5.2.100.0080.0279.14
5.2.90.0060.0379.14
5.2.80.0070.0349.14
5.2.70.0090.0359.14
5.2.60.0080.0339.09
5.2.50.0040.0419.07
5.2.40.0050.0319.03
5.2.30.0060.0409.02
5.2.20.0060.0299.00
5.2.10.0070.0268.91
5.2.00.0070.0288.77
5.1.60.0040.0288.06
5.1.50.0070.0318.06
5.1.40.0060.0258.04
5.1.30.0040.0298.39
5.1.20.0040.0288.41
5.1.10.0040.0348.14
5.1.00.0050.0358.13
5.0.50.0030.0236.62
5.0.40.0050.0276.48
5.0.30.0050.0436.29
5.0.20.0070.0246.26
5.0.10.0050.0186.23
5.0.00.0040.0296.22
4.4.90.0040.0204.78
4.4.80.0050.0144.76
4.4.70.0040.0154.75
4.4.60.0040.0194.75
4.4.50.0040.0144.77
4.4.40.0050.0244.70
4.4.30.0020.0174.76
4.4.20.0000.0194.85
4.4.10.0080.0154.85
4.4.00.0010.0334.76
4.3.110.0040.0194.67
4.3.100.0030.0154.66
4.3.90.0010.0164.63
4.3.80.0020.0244.59
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0030.0164.63
4.3.40.0040.0244.54
4.3.30.0030.0153.28
4.3.20.0010.0163.27
4.3.10.0030.0143.23
4.3.00.0170.0236.88

preferences:
76.34 ms | 401 KiB | 5 Q