3v4l.org

run code in 300+ PHP versions simultaneously
<?php class AClass { public function getFnc() { $f = function() { echo "hello from a function"; }; return $f; } } ($c->getFnc()());

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)
8.3.60.0100.01016.50
8.3.50.0100.01022.09
8.3.40.0040.01118.84
8.3.30.0110.00419.09
8.3.20.0080.00020.04
8.3.10.0040.00423.40
8.3.00.0080.00022.46
8.2.180.0040.01516.59
8.2.170.0090.00622.96
8.2.160.0000.01420.57
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0070.00022.25
8.2.110.0030.00819.04
8.2.100.0030.00917.91
8.2.90.0000.00919.13
8.2.80.0050.00317.97
8.2.70.0000.00917.63
8.2.60.0080.00017.90
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0040.00417.95
8.2.20.0000.00717.60
8.2.10.0000.00717.55
8.2.00.0050.00317.68
8.1.280.0110.00425.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.19
8.1.230.0110.00018.95
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0000.00717.28
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0000.01022.01
8.1.150.0000.00718.50
8.1.140.0000.00717.37
8.1.130.0070.00017.75
8.1.120.0000.00717.26
8.1.110.0030.00617.37
8.1.100.0000.00717.36
8.1.90.0000.00717.23
8.1.80.0040.00417.25
8.1.70.0030.00317.29
8.1.60.0000.00717.32
8.1.50.0080.00017.46
8.1.40.0000.00817.50
8.1.30.0000.00817.55
8.1.20.0040.00417.55
8.1.10.0000.00817.45
8.1.00.0000.01117.46
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0040.00418.28
8.0.270.0050.00217.19
8.0.260.0000.00616.82
8.0.250.0060.00016.94
8.0.240.0040.00417.01
8.0.230.0000.00816.97
8.0.220.0030.00316.79
8.0.210.0000.00916.79
8.0.200.0100.00016.92
8.0.190.0030.00516.98
8.0.180.0000.00716.89
8.0.170.0000.00816.95
8.0.160.0070.00016.88
8.0.150.0070.00016.77
8.0.140.0000.00716.75
8.0.130.0020.00413.40
8.0.120.0040.00416.89
8.0.110.0000.00716.95
8.0.100.0090.00016.76
8.0.90.0040.00416.68
8.0.80.0110.00816.84
8.0.70.0000.00816.76
8.0.60.0000.00716.71
8.0.50.0040.00416.92
8.0.30.0130.00516.90
8.0.20.0110.00817.40
8.0.10.0000.00916.84
8.0.00.0090.00916.79
7.4.330.0000.00515.00
7.4.320.0000.00616.48
7.4.300.0000.00616.54
7.4.290.0000.00716.45
7.4.280.0040.00416.54
7.4.270.0070.00316.44
7.4.260.0080.00016.32
7.4.250.0050.00316.51
7.4.240.0020.00516.48
7.4.230.0000.00716.63
7.4.220.0130.00616.57
7.4.210.0140.00316.44
7.4.200.0000.00716.26
7.4.190.0030.00316.38
7.4.160.0100.00616.26
7.4.150.0130.00417.40
7.4.140.0120.00617.86
7.4.130.0110.00616.38
7.4.120.0090.00816.47
7.4.110.0100.00716.63
7.4.100.0060.01216.27
7.4.90.0060.01216.45
7.4.80.0140.00319.39
7.4.70.0030.01316.44
7.4.60.0040.01816.42
7.4.50.0040.00416.50
7.4.40.0060.00922.77
7.4.30.0100.00716.40
7.4.00.0030.00615.04
7.3.330.0030.00313.11
7.3.320.0060.00013.29
7.3.310.0030.00316.19
7.3.300.0000.00616.25
7.3.290.0060.00916.31
7.3.280.0120.00516.29
7.3.270.0120.01017.40
7.3.260.0200.00316.29
7.3.250.0120.00916.31
7.3.240.0130.00916.30
7.3.230.0100.00616.39
7.3.210.0100.00716.47
7.3.200.0080.00819.39
7.3.190.0030.01316.28
7.3.180.0090.01216.43
7.3.170.0060.01016.56
7.3.160.0110.00616.41
7.3.120.0110.00714.59
7.2.330.0110.00716.54
7.2.320.0060.01016.57
7.2.310.0130.00316.29
7.2.300.0060.01216.70
7.2.290.0120.00416.61
7.2.60.0090.00316.69
7.2.00.0070.00719.37
7.1.200.0000.01115.79
7.1.100.0030.01217.96
7.1.70.0040.00716.93
7.1.60.0070.01719.29
7.1.50.0040.01116.61
7.1.00.0030.07722.33
7.0.200.0050.00516.79
7.0.140.0000.07722.18
7.0.60.0070.08019.81
7.0.50.0170.07017.86
7.0.40.0030.07020.27
7.0.30.0200.04720.07
7.0.20.0230.08320.33
7.0.10.0100.07320.25
7.0.00.0100.04320.22
5.6.280.0000.07721.03
5.6.210.0100.08020.61
5.6.200.0070.07318.29
5.6.190.0030.06320.63
5.6.180.0300.03020.42
5.6.170.0300.07720.56
5.6.160.0100.08020.55
5.6.150.0030.08318.27
5.6.140.0100.05718.19
5.6.130.0030.05018.13
5.6.120.0030.04320.89
5.6.110.0070.08721.05
5.6.100.0000.05320.99
5.6.90.0100.08720.88
5.6.80.0030.04020.40
5.5.350.0000.03720.40
5.5.340.0030.08017.95
5.5.330.0000.06020.13
5.5.320.3030.04020.33
5.5.310.0170.05320.34
5.5.300.0000.04318.03
5.5.290.0130.07317.93
5.5.280.0200.07020.91
5.5.270.0030.06320.87
5.5.260.0030.04020.86
5.5.250.0130.08020.54
5.5.240.0030.05320.16
5.4.450.0430.06719.63
5.4.440.0770.06019.48
5.4.430.0600.06019.46
5.4.420.0730.05719.60
5.4.410.0830.05719.35
5.4.400.0700.05318.81
5.4.390.0970.06718.97
5.4.380.0200.05318.57
5.4.370.0070.04018.77
5.4.360.0100.04018.84
5.4.350.0040.03512.04
5.4.340.0060.03512.03
5.4.320.0060.03712.53
5.4.310.0070.03712.52
5.4.300.0060.03612.52
5.4.290.0060.03812.52
5.4.280.0080.03712.41
5.4.270.0080.03612.41
5.4.260.0040.04812.41
5.4.250.0060.03612.41
5.4.240.0080.03312.38
5.4.230.0050.03912.38
5.4.220.0060.03412.38
5.4.210.0080.03212.38
5.4.200.0030.04012.38
5.4.190.0040.03712.37
5.4.180.0060.03712.38
5.4.170.0070.04212.38
5.4.160.0060.04312.38
5.4.150.0070.04012.37
5.4.140.0050.03612.06
5.4.130.0080.04012.04
5.4.120.0050.03512.01
5.4.110.0060.03412.00
5.4.100.0060.04512.01
5.4.90.0070.03412.01
5.4.80.0080.03812.01
5.4.70.0070.04012.00
5.4.60.0050.03512.00
5.4.50.0040.03912.00
5.4.40.0080.03211.99
5.4.30.0040.03611.98
5.4.20.0030.03611.98
5.4.10.0070.03711.99
5.4.00.0060.04011.47
5.3.290.0090.03612.80
5.3.280.0070.04012.71
5.3.270.0060.03912.72
5.3.260.0050.04012.72
5.3.250.0050.04112.72
5.3.240.0100.03212.72
5.3.230.0100.03712.71
5.3.220.0050.03812.68
5.3.210.0060.04912.68
5.3.200.0050.04212.68
5.3.190.0060.03612.68
5.3.180.0050.03712.67
5.3.170.0060.03612.66
5.3.160.0070.03912.68
5.3.150.0050.03812.67
5.3.140.0120.03512.66
5.3.130.0050.04012.66
5.3.120.0070.03712.66
5.3.110.0060.03812.65
5.3.100.0020.03912.12
5.3.90.0060.03412.09
5.3.80.0060.03912.08
5.3.70.0040.03712.07
5.3.60.0050.03612.06
5.3.50.0060.03612.00
5.3.40.0080.03312.00
5.3.30.0110.03511.96
5.3.20.0070.03411.74
5.3.10.0050.03611.70
5.3.00.0090.03211.69
5.2.170.0040.0319.18
5.2.160.0080.0299.18
5.2.150.0060.0329.19
5.2.140.0030.0329.18
5.2.130.0050.0349.14
5.2.120.0060.0309.14
5.2.110.0050.0309.15
5.2.100.0060.0329.15
5.2.90.0040.0309.14
5.2.80.0040.0319.14
5.2.70.0030.0319.14
5.2.60.0040.0309.09
5.2.50.0050.0299.07
5.2.40.0040.0299.04
5.2.30.0070.0319.01
5.2.20.0070.0259.00
5.2.10.0060.0268.91
5.2.00.0050.0288.77
5.1.60.0070.0238.05
5.1.50.0070.0238.05
5.1.40.0040.0308.04
5.1.30.0100.0278.38
5.1.20.0020.0288.41
5.1.10.0040.0258.13
5.1.00.0050.0238.13
5.0.50.0030.0206.61
5.0.40.0020.0206.46
5.0.30.0030.0376.29
5.0.20.0020.0206.25
5.0.10.0020.0216.22
5.0.00.0040.0296.21
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0020.0164.76
4.4.60.0030.0144.75
4.4.50.0030.0144.77
4.4.40.0050.0224.71
4.4.30.0030.0164.75
4.4.20.0020.0164.85
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0060.0124.66
4.3.100.0040.0144.67
4.3.90.0020.0154.63
4.3.80.0040.0264.58
4.3.70.0070.0114.63
4.3.60.0050.0124.63
4.3.50.0040.0204.62
4.3.40.0020.0334.54
4.3.30.0020.0153.29
4.3.20.0020.0153.26
4.3.10.0020.0153.22
4.3.00.0000.0277.59

preferences:
59.67 ms | 401 KiB | 5 Q