3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 0; $callback = function () use ($count) { echo ++$count;}; for ($i = 0; $i < 4; $i++) { call_user_func($callback); }

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)
8.3.60.0120.00318.43
8.3.50.0180.00322.05
8.3.40.0070.01318.98
8.3.30.0030.01019.27
8.3.20.0050.00320.16
8.3.10.0060.00323.66
8.3.00.0040.00419.38
8.2.180.0110.00316.75
8.2.170.0070.00722.96
8.2.160.0100.00720.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.96
8.2.110.0100.00022.19
8.2.100.0090.00317.63
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00617.93
8.2.50.0080.00018.07
8.2.40.0030.00519.89
8.2.30.0000.00817.94
8.2.20.0000.00717.61
8.2.10.0050.00218.16
8.2.00.0060.00317.61
8.1.280.0110.00325.92
8.1.270.0030.00621.94
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0090.00319.22
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.13
8.1.180.0050.00218.10
8.1.170.0030.00618.59
8.1.160.0040.00422.02
8.1.150.0020.00518.95
8.1.140.0000.00817.39
8.1.130.0040.00419.20
8.1.120.0070.00017.38
8.1.110.0040.00417.49
8.1.100.0030.00317.34
8.1.90.0040.00417.50
8.1.80.0030.00317.43
8.1.70.0000.00717.48
8.1.60.0060.00317.60
8.1.50.0000.00817.52
8.1.40.0030.00617.51
8.1.30.0030.00517.55
8.1.20.0060.00317.57
8.1.10.0080.00017.62
8.1.00.0040.00417.56
8.0.300.0020.00518.77
8.0.290.0020.00516.75
8.0.280.0030.00318.49
8.0.270.0000.00716.80
8.0.260.0000.00716.81
8.0.250.0000.00716.91
8.0.240.0050.00316.97
8.0.230.0000.00816.96
8.0.220.0030.00316.89
8.0.210.0030.00316.75
8.0.200.0030.00316.99
8.0.190.0040.00416.85
8.0.180.0040.00416.95
8.0.170.0030.00616.80
8.0.160.0040.00416.93
8.0.150.0070.00016.79
8.0.140.0040.00416.72
8.0.130.0000.00613.32
8.0.120.0040.00416.80
8.0.110.0000.00816.86
8.0.100.0040.00416.88
8.0.90.0000.00716.75
8.0.80.0100.00716.84
8.0.70.0070.00016.89
8.0.60.0050.00316.79
8.0.50.0040.00416.68
8.0.30.0140.00517.07
8.0.20.0100.01017.40
8.0.10.0000.00717.06
8.0.00.0070.01116.84
7.4.330.0020.00215.03
7.4.320.0030.00316.46
7.4.300.0060.00016.52
7.4.290.0030.00616.58
7.4.280.0060.00616.46
7.4.270.0000.00716.47
7.4.260.0070.00016.48
7.4.250.0000.00816.39
7.4.240.0040.00416.53
7.4.230.0030.00316.30
7.4.220.0090.00916.50
7.4.210.0130.01016.67
7.4.200.0030.00316.63
7.4.160.0150.00816.59
7.4.150.0110.00717.40
7.4.140.0140.00917.86
7.4.130.0080.01016.48
7.4.120.0100.00816.51
7.4.110.0130.00316.48
7.4.100.0140.01016.42
7.4.90.0090.01216.38
7.4.80.0060.01319.39
7.4.70.0130.00316.29
7.4.60.0090.00916.55
7.4.50.0000.00516.43
7.4.40.0000.01616.70
7.4.30.0000.01716.57
7.4.00.0080.01015.07
7.3.330.0000.00513.30
7.3.320.0030.00213.14
7.3.310.0040.00416.25
7.3.300.0000.00716.34
7.3.290.0080.00916.28
7.3.280.0070.01016.30
7.3.270.0100.00717.40
7.3.260.0160.00316.45
7.3.250.0120.01016.42
7.3.240.0080.01516.26
7.3.230.0070.01016.51
7.3.210.0130.00316.36
7.3.200.0130.00619.39
7.3.190.0070.01016.44
7.3.180.0090.00616.47
7.3.170.0130.00316.45
7.3.160.0040.01216.56
7.3.120.0070.01114.99
7.3.110.0100.00714.93
7.3.100.0150.00314.90
7.3.90.0060.00914.83
7.3.80.0030.00914.91
7.3.70.0080.00414.83
7.3.60.0090.00314.83
7.3.50.0030.01014.85
7.3.40.0030.00714.82
7.3.30.0030.00914.81
7.3.20.0040.01116.75
7.3.10.0000.01516.49
7.3.00.0030.01116.62
7.2.330.0030.01516.73
7.2.320.0060.01616.63
7.2.310.0000.01616.44
7.2.300.0070.01016.58
7.2.290.0120.00616.57
7.2.250.0030.01314.99
7.2.240.0040.01515.14
7.2.230.0130.00315.19
7.2.220.0030.00614.60
7.2.210.0030.00615.18
7.2.200.0000.01415.04
7.2.190.0100.00714.98
7.2.180.0090.00614.83
7.2.170.0030.00914.88
7.2.130.0110.00416.84
7.2.120.0070.00416.91
7.2.110.0040.00816.96
7.2.100.0040.00716.97
7.2.90.0060.00916.93
7.2.80.0020.00916.66
7.2.70.0090.00316.91
7.2.60.0070.00717.12
7.2.50.0030.01017.01
7.2.40.0040.00816.95
7.2.30.0060.00916.91
7.2.20.0070.00716.92
7.2.10.0030.00617.02
7.2.00.0070.00718.10
7.1.330.0030.01015.70
7.1.320.0030.00615.54
7.1.310.0110.00315.64
7.1.300.0030.01015.35
7.1.290.0000.01015.63
7.1.280.0000.01315.75
7.1.270.0040.01115.74
7.1.260.0030.01015.63
7.1.250.0000.01115.77
7.1.200.0120.00015.69
7.1.100.0000.00917.91
7.1.70.0000.01017.13
7.1.60.0120.01219.32
7.1.50.0120.01216.91
7.1.00.0070.07322.51
7.0.200.0000.00816.86
7.0.140.0070.07022.12
7.0.60.0300.05719.89
7.0.50.0130.04717.98
7.0.40.0070.04720.30
7.0.30.0100.05720.10
7.0.20.0230.04020.22
7.0.10.0000.09320.33
7.0.00.0100.08320.16
5.6.280.0000.07721.08
5.6.210.0070.07020.65
5.6.200.0130.07318.26
5.6.190.0000.05020.64
5.6.180.3530.04020.41
5.6.170.0300.08020.55
5.6.160.0100.04720.55
5.6.150.0000.05318.18
5.6.140.0100.07318.14
5.6.130.0170.07318.23
5.6.120.0100.06021.05
5.6.110.0100.03321.14
5.6.100.0100.04321.08
5.6.90.0030.07320.95
5.6.80.0000.04720.36
5.6.70.4170.04320.50
5.5.350.0300.07320.46
5.5.340.0070.07717.94
5.5.330.0030.04720.43
5.5.320.3230.04020.26
5.5.310.0200.07720.41
5.5.300.0100.06718.03
5.5.290.0000.05317.94
5.5.280.0100.08020.98
5.5.270.0130.07720.79
5.5.260.0070.08320.88
5.5.250.0070.08720.59
5.5.240.0300.06320.15
5.4.450.0770.07319.32
5.4.440.0970.04019.48
5.4.430.0800.05319.47
5.4.420.0900.05719.55
5.4.410.0030.05719.48
5.4.400.0830.05319.37
5.4.390.0400.05319.25
5.4.380.0570.05318.84
5.4.370.0530.06019.12
5.4.360.0770.04019.14
5.4.350.0130.07019.15
5.4.340.0070.03512.02
5.4.320.0060.04012.51
5.4.310.0070.04012.50
5.4.300.0090.05412.50
5.4.290.0060.04112.50
5.4.280.0090.03912.39
5.4.270.0070.03612.39
5.4.260.0100.05112.40
5.4.250.0070.04512.39
5.4.240.0030.04012.39
5.4.230.0060.03912.38
5.4.220.0050.03812.39
5.4.210.0050.03712.39
5.4.200.0060.03912.39
5.4.190.0060.03712.38
5.4.180.0090.03412.38
5.4.170.0060.03612.40
5.4.160.0080.03512.39
5.4.150.0070.03512.39
5.4.140.0090.05012.07
5.4.130.0080.03612.06
5.4.120.0070.03512.02
5.4.110.0050.03712.02
5.4.100.0070.03412.02
5.4.90.0090.03512.01
5.4.80.0070.03712.02
5.4.70.0050.03912.01
5.4.60.0080.04812.01
5.4.50.0070.03512.00
5.4.40.0040.03812.00
5.4.30.0090.03512.00
5.4.20.0090.04212.00
5.4.10.0090.04611.99
5.4.00.0140.03111.48
5.3.290.0080.03912.80
5.3.280.0050.04012.71
5.3.270.0100.03712.73
5.3.260.0120.03612.72
5.3.250.0070.03912.72
5.3.240.0040.04112.72
5.3.230.0070.04012.71
5.3.220.0110.05212.68
5.3.210.0090.04312.68
5.3.200.0070.04012.68
5.3.190.0090.04212.68
5.3.180.0080.04312.68
5.3.170.0120.04712.66
5.3.160.0070.04312.67
5.3.150.0050.04112.67
5.3.140.0080.03812.66
5.3.130.0070.04212.66
5.3.120.0030.04512.65
5.3.110.0070.04212.66
5.3.100.0050.04212.12
5.3.90.0080.04012.10
5.3.80.0050.03712.09
5.3.70.0050.03812.09
5.3.60.0080.03512.07
5.3.50.0080.03512.02
5.3.40.0090.03612.02
5.3.30.0060.03711.98
5.3.20.0050.03611.75
5.3.10.0050.03611.73
5.3.00.0080.03411.71
5.2.170.0070.0299.18
5.2.160.0070.0309.18
5.2.150.0040.0309.18
5.2.140.0090.0289.18
5.2.130.0040.0359.14
5.2.120.0050.0419.14
5.2.110.0070.0379.15
5.2.100.0070.0389.14
5.2.90.0040.0429.14
5.2.80.0040.0319.14
5.2.70.0050.0319.14
5.2.60.0080.0289.09
5.2.50.0060.0299.05
5.2.40.0080.0279.04
5.2.30.0080.0299.01
5.2.20.0040.0309.00
5.2.10.0050.0288.93
5.2.00.0050.0288.79
5.1.60.0080.0218.07
5.1.50.0040.0248.06
5.1.40.0070.0228.04
5.1.30.0080.0298.40
5.1.20.0050.0378.42
5.1.10.0080.0268.14
5.1.00.0050.0258.14
5.0.50.0020.0236.62
5.0.40.0030.0196.48
5.0.30.0040.0306.29
5.0.20.0010.0246.26
5.0.10.0030.0206.24
5.0.00.0030.0306.23
4.4.90.0050.0134.77
4.4.80.0050.0134.75
4.4.70.0020.0194.76
4.4.60.0050.0144.75
4.4.50.0060.0134.77
4.4.40.0030.0254.71
4.4.30.0050.0144.76
4.4.20.0010.0184.84
4.4.10.0030.0154.85
4.4.00.0030.0294.76
4.3.110.0010.0184.67
4.3.100.0050.0204.67
4.3.90.0050.0184.63
4.3.80.0080.0274.59
4.3.70.0050.0184.63
4.3.60.0020.0214.63
4.3.50.0040.0194.63
4.3.40.0010.0274.53
4.3.30.0040.0373.29
4.3.20.0050.0203.25
4.3.10.0060.0173.22
4.3.00.0100.0236.80

preferences:
39.21 ms | 401 KiB | 5 Q