3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lambda = function($a, $b) { echo $a + $b; }; $foo = 'hello'; $closure = function() use ($foo) { echo $foo; }; $closure();

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)
8.3.60.0100.00318.46
8.3.50.0130.00621.18
8.3.40.0090.01218.83
8.3.30.0130.00319.04
8.3.20.0000.00820.16
8.3.10.0040.00421.77
8.3.00.0050.00319.38
8.2.180.0070.01018.41
8.2.170.0060.00922.96
8.2.160.0080.00620.48
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.04
8.2.110.0040.00420.50
8.2.100.0060.00618.16
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0100.00017.68
8.2.50.0030.00618.07
8.2.40.0000.00820.07
8.2.30.0030.00517.98
8.2.20.0040.00417.62
8.2.10.0030.00517.94
8.2.00.0050.00217.74
8.1.280.0070.01025.92
8.1.270.0060.01222.18
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.87
8.1.230.0040.00719.01
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0030.00617.22
8.1.180.0050.00218.10
8.1.170.0040.00418.66
8.1.160.0020.00521.97
8.1.150.0070.00018.80
8.1.140.0000.00717.32
8.1.130.0000.00817.80
8.1.120.0070.00017.37
8.1.110.0000.00717.46
8.1.100.0040.00417.47
8.1.90.0040.00417.47
8.1.80.0000.00717.50
8.1.70.0030.00317.46
8.1.60.0040.00417.64
8.1.50.0030.00517.55
8.1.40.0070.00017.38
8.1.30.0000.00817.54
8.1.20.0050.00317.61
8.1.10.0050.00217.56
8.1.00.0050.00217.50
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00718.45
8.0.270.0030.00317.20
8.0.260.0000.00818.39
8.0.250.0070.00016.95
8.0.240.0000.00716.95
8.0.230.0040.00416.91
8.0.220.0030.00316.80
8.0.210.0000.00716.89
8.0.200.0000.00716.99
8.0.190.0080.00016.88
8.0.180.0050.00316.91
8.0.170.0000.00916.81
8.0.160.0000.00716.85
8.0.150.0050.00216.73
8.0.140.0030.00416.82
8.0.130.0040.00413.25
8.0.120.0040.00416.72
8.0.110.0000.00716.75
8.0.100.0040.00416.72
8.0.90.0000.00816.92
8.0.80.0060.01216.91
8.0.70.0070.00016.70
8.0.60.0070.00016.84
8.0.50.0000.00816.84
8.0.30.0100.00917.23
8.0.20.0150.00617.40
8.0.10.0050.00316.88
8.0.00.0110.00816.83
7.4.330.0050.00015.09
7.4.320.0030.00316.55
7.4.300.0040.00416.39
7.4.290.0000.00616.57
7.4.280.0030.00716.36
7.4.270.0070.00016.52
7.4.260.0050.00216.58
7.4.250.0000.00716.57
7.4.240.0060.00116.55
7.4.230.0030.00316.52
7.4.220.0060.01216.52
7.4.210.0070.00716.52
7.4.200.0040.00416.60
7.4.160.0190.00316.61
7.4.150.0060.01317.40
7.4.140.0130.00817.86
7.4.130.0090.00816.50
7.4.120.0150.00316.52
7.4.110.0050.01316.64
7.4.100.0090.00916.64
7.4.90.0080.00916.57
7.4.80.0110.00719.39
7.4.70.0090.01316.40
7.4.60.0090.00616.59
7.4.50.0040.00416.55
7.4.40.0170.00316.59
7.4.30.0060.01616.54
7.4.00.0040.01114.98
7.3.330.0060.00013.29
7.3.320.0030.00313.25
7.3.310.0040.00416.20
7.3.300.0030.00316.34
7.3.290.0090.00716.28
7.3.280.0070.00816.32
7.3.270.0100.01017.40
7.3.260.0170.00616.30
7.3.250.0090.00816.28
7.3.240.0130.00316.32
7.3.230.0160.00316.39
7.3.210.0110.00516.59
7.3.200.0090.00919.39
7.3.190.0080.01616.28
7.3.180.0130.00416.66
7.3.170.0060.01116.52
7.3.160.0190.00416.63
7.2.330.0030.01416.41
7.2.320.0100.00716.55
7.2.310.0100.01316.52
7.2.300.0070.01116.67
7.2.290.0120.00916.65
7.1.70.0060.01017.15
7.1.60.0060.01619.11
7.1.50.0100.00716.84
7.1.00.0030.07722.57
7.0.200.0040.00416.76
7.0.140.0000.07022.19
7.0.60.0130.07719.91
7.0.50.0070.04017.82
7.0.40.0100.06020.06
7.0.30.0200.04020.26
7.0.20.0330.04020.20
7.0.10.0030.07320.09
7.0.00.0000.04720.22
5.6.280.0000.07721.05
5.6.210.0100.07320.53
5.6.200.0070.07018.19
5.6.190.0130.08320.49
5.6.180.0170.05320.52
5.6.170.0270.04720.48
5.6.160.0030.07320.43
5.6.150.0130.07718.27
5.6.140.0070.03718.28
5.6.130.0070.05318.15
5.6.120.0070.06321.02
5.6.110.0100.05720.98
5.6.100.0000.07320.96
5.6.90.0100.08020.95
5.6.80.0130.07020.36
5.6.70.4500.04320.38
5.5.350.0130.07720.41
5.5.340.0070.08318.05
5.5.330.0070.08020.43
5.5.320.0230.07720.32
5.5.310.0370.06720.19
5.5.300.0130.03017.98
5.5.290.0030.08018.01
5.5.280.0100.08020.76
5.5.270.0030.05020.73
5.5.260.0070.04320.73
5.5.250.0030.05720.55
5.5.240.0330.06020.21
5.4.450.0600.05719.57
5.4.440.0970.06719.16
5.4.430.0200.04719.55
5.4.420.0670.00019.63
5.4.410.0630.00019.11
5.4.400.0630.00019.08
5.4.390.0600.00018.98
5.4.380.0630.00019.13
5.4.370.0630.00019.21
5.4.360.0600.00019.24
5.4.350.0600.00019.24
5.4.340.0050.03512.02
5.4.320.0080.03712.51
5.4.310.0070.03712.50
5.4.300.0050.04012.50
5.4.290.0060.03812.50
5.4.280.0090.03112.40
5.4.270.0070.03412.40
5.4.260.0030.03912.40
5.4.250.0080.04112.40
5.4.240.0060.03512.40
5.4.230.0060.03712.39
5.4.220.0060.03812.39
5.4.210.0040.03912.39
5.4.200.0100.04312.39
5.4.190.0070.03812.39
5.4.180.0060.03512.39
5.4.170.0070.03412.39
5.4.160.0060.03412.39
5.4.150.0060.04012.38
5.4.140.0070.03512.07
5.4.130.0030.03812.06
5.4.120.0050.03412.02
5.4.110.0040.04912.01
5.4.100.0080.03412.02
5.4.90.0040.03812.01
5.4.80.0070.04512.02
5.4.70.0050.04212.01
5.4.60.0070.03812.00
5.4.50.0070.03312.01
5.4.40.0080.04112.00
5.4.30.0050.03612.00
5.4.20.0090.03711.99
5.4.10.0040.04112.00
5.4.00.0070.03711.48
5.3.290.0070.04312.80
5.3.280.0060.03912.71
5.3.270.0080.03912.73
5.3.260.0070.03912.72
5.3.250.0060.04012.72
5.3.240.0050.03712.72
5.3.230.0090.03612.71
5.3.220.0020.04112.68
5.3.210.0070.03812.68
5.3.200.0090.03412.68
5.3.190.0070.04312.68
5.3.180.0070.03912.68
5.3.170.0060.03712.67
5.3.160.0070.04912.67
5.3.150.0090.03512.67
5.3.140.0060.04012.66
5.3.130.0040.04312.66
5.3.120.0040.04012.66
5.3.110.0070.04012.66
5.3.100.0080.03712.12
5.3.90.0060.03512.10
5.3.80.0060.03512.09
5.3.70.0080.04112.10
5.3.60.0050.03912.08
5.3.50.0060.04112.03
5.3.40.0070.03612.03
5.3.30.0060.03611.98
5.3.20.0070.03811.77
5.3.10.0050.03911.73
5.3.00.0070.04111.72
5.2.170.0040.0339.18
5.2.160.0060.0359.18
5.2.150.0040.0309.18
5.2.140.0040.0409.18
5.2.130.0040.0329.14
5.2.120.0070.0339.14
5.2.110.0070.0319.15
5.2.100.0080.0409.14
5.2.90.0060.0289.14
5.2.80.0020.0319.14
5.2.70.0030.0319.14
5.2.60.0090.0309.09
5.2.50.0040.0329.05
5.2.40.0040.0299.03
5.2.30.0070.0309.01
5.2.20.0040.0299.01
5.2.10.0050.0298.92
5.2.00.0080.0348.78
5.1.60.0030.0248.07
5.1.50.0060.0278.06
5.1.40.0010.0288.05
5.1.30.0060.0298.40
5.1.20.0060.0288.42
5.1.10.0080.0248.14
5.1.00.0030.0278.14
5.0.50.0050.0226.62
5.0.40.0080.0216.48
5.0.30.0010.0326.29
5.0.20.0010.0216.27
5.0.10.0050.0206.23
5.0.00.0020.0316.23
4.4.90.0020.0164.78
4.4.80.0030.0234.75
4.4.70.0030.0144.75
4.4.60.0020.0174.75
4.4.50.0020.0154.77
4.4.40.0010.0264.71
4.4.30.0040.0144.76
4.4.20.0060.0164.85
4.4.10.0020.0164.84
4.4.00.0050.0264.76
4.3.110.0030.0154.67
4.3.100.0050.0224.66
4.3.90.0020.0154.63
4.3.80.0020.0244.59
4.3.70.0020.0144.63
4.3.60.0020.0154.63
4.3.50.0000.0224.63
4.3.40.0020.0274.54
4.3.30.0030.0153.28
4.3.20.0040.0133.26
4.3.10.0020.0153.22
4.3.00.0100.0207.28

preferences:
48.13 ms | 401 KiB | 5 Q