3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bob = function($x, $y = 10){ return $x + $y; }; for($i=0; $i<1000; $i++ ){ $bob($i,$i+1); }

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)
8.3.40.0140.00318.64
8.3.30.0070.00718.92
8.3.20.0060.00320.36
8.3.10.0090.00020.52
8.3.00.0040.00419.25
8.2.170.0090.00622.96
8.2.160.0070.00720.29
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00022.11
8.2.110.0040.00422.06
8.2.100.0110.00017.72
8.2.90.0030.00519.17
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00918.03
8.2.50.0110.00018.07
8.2.40.0050.00318.34
8.2.30.0030.00618.16
8.2.20.0050.00217.62
8.2.10.0000.00818.17
8.2.00.0030.00617.74
8.1.270.0040.00422.18
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0030.00623.90
8.1.230.0100.00019.16
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00817.23
8.1.190.0000.00817.22
8.1.180.0000.00718.10
8.1.170.0030.00518.61
8.1.160.0000.00821.97
8.1.150.0040.00418.88
8.1.140.0040.00417.39
8.1.130.0030.00317.88
8.1.120.0000.00717.41
8.1.110.0080.00017.43
8.1.100.0000.00817.45
8.1.90.0040.00417.49
8.1.80.0080.00017.48
8.1.70.0040.00417.36
8.1.60.0060.00317.45
8.1.50.0060.00317.46
8.1.40.0000.00817.54
8.1.30.0080.00017.61
8.1.20.0070.00017.61
8.1.10.0040.00417.55
8.1.00.0040.00417.42
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00518.44
8.0.270.0030.00617.18
8.0.260.0030.00317.11
8.0.250.0030.00316.89
8.0.240.0040.00416.95
8.0.230.0000.00816.79
8.0.220.0030.00316.70
8.0.210.0030.00316.86
8.0.200.0000.00616.96
8.0.190.0030.00616.91
8.0.180.0030.00616.94
8.0.170.0040.00416.95
8.0.160.0070.00016.91
8.0.150.0000.00716.91
8.0.140.0040.00416.75
8.0.130.0030.00313.25
8.0.120.0040.00416.85
8.0.110.0000.00816.88
8.0.100.0000.00716.95
8.0.90.0040.00416.89
8.0.80.0070.00716.87
8.0.70.0050.00216.84
8.0.60.0040.00416.68
8.0.50.0050.00216.86
8.0.30.0090.01316.98
8.0.20.0110.00917.40
8.0.10.0000.00716.84
8.0.00.0120.00716.74
7.4.330.0000.00615.09
7.4.320.0000.00616.58
7.4.300.0060.00016.59
7.4.290.0030.00316.59
7.4.280.0000.00716.63
7.4.270.0030.00316.55
7.4.260.0030.00716.46
7.4.250.0000.00716.46
7.4.240.0020.00516.51
7.4.230.0030.00416.43
7.4.220.0150.00616.53
7.4.210.0140.00016.62
7.4.200.0000.00716.46
7.4.160.0080.00816.30
7.4.150.0150.00817.40
7.4.140.0100.00817.86
7.4.130.0100.00716.54
7.4.120.0120.00616.46
7.4.110.0070.01016.51
7.4.100.0130.00416.61
7.4.90.0130.00616.75
7.4.80.0130.00519.37
7.4.70.0120.00616.39
7.4.60.0110.00516.44
7.4.50.0060.00016.33
7.4.40.0100.00716.41
7.4.30.0110.00616.39
7.4.00.0110.00515.06
7.3.330.0000.00513.25
7.3.320.0000.00713.08
7.3.310.0070.00016.19
7.3.300.0000.00616.30
7.3.290.0120.00316.29
7.3.280.0080.00716.31
7.3.270.0090.01217.40
7.3.260.0100.00716.48
7.3.250.0100.01016.48
7.3.240.0040.01416.25
7.3.230.0040.01816.45
7.3.210.0150.00716.34
7.3.200.0070.01019.39
7.3.190.0110.01116.26
7.3.180.0120.00416.23
7.3.170.0100.00616.63
7.3.160.0130.00916.36
7.3.120.0060.01114.91
7.3.110.0040.01214.98
7.3.100.0090.00714.70
7.3.90.0020.00814.66
7.3.80.0110.00414.95
7.3.70.0060.00414.76
7.3.60.0060.00714.70
7.3.50.0050.01014.82
7.3.40.0030.00914.73
7.3.30.0050.00814.72
7.3.20.0040.00916.72
7.3.10.0090.00416.65
7.3.00.0020.00916.63
7.2.330.0070.01016.33
7.2.320.0070.01016.66
7.2.310.0130.00916.55
7.2.300.0100.00716.67
7.2.290.0090.00916.43
7.2.250.0060.01214.67
7.2.240.0050.01215.05
7.2.230.0050.00915.10
7.2.220.0070.00714.97
7.2.210.0060.00615.00
7.2.200.0110.00414.82
7.2.190.0080.00515.03
7.2.180.0070.00814.89
7.2.170.0070.00715.04
7.1.330.0030.01215.69
7.1.320.0090.00515.87
7.1.310.0050.01115.92
7.1.300.0090.00515.88
7.1.290.0020.01215.50
7.1.280.0070.00815.86
7.1.270.0080.00215.90
7.1.260.0060.00615.86
7.1.70.0000.01017.16
7.1.60.0070.01819.32
7.1.50.0150.00617.06
7.1.00.0070.07322.46
7.0.200.0030.00616.42
7.0.140.0000.07321.95
7.0.60.0130.07719.90
7.0.50.0070.04017.86
7.0.40.0130.07320.24
7.0.30.0200.05320.24
7.0.20.0300.07720.05
7.0.10.0300.04720.22
7.0.00.0030.04320.30
5.6.280.0000.07721.07
5.6.210.0170.07020.61
5.6.200.0070.08318.16
5.6.190.0030.09320.58
5.6.180.0670.06020.44
5.6.170.0300.07320.58
5.6.160.0130.07720.48
5.6.150.0130.07718.29
5.6.140.0070.08018.27
5.6.130.0030.05018.28
5.6.120.0000.05320.98
5.6.110.0230.06720.89
5.6.100.0130.07320.98
5.6.90.0030.09020.97
5.6.80.0070.06020.28
5.6.70.4470.03720.40
5.5.350.0170.07720.34
5.5.340.0100.08017.95
5.5.330.0170.03320.25
5.5.320.0370.05320.42
5.5.310.0230.05020.51
5.5.300.0070.03718.08
5.5.290.0000.07018.07
5.5.280.0030.08020.80
5.5.270.0100.04320.88
5.5.260.0070.04020.89
5.5.250.0070.07020.61
5.5.240.0370.06720.08
5.4.450.0130.04719.49
5.4.440.0970.05019.58
5.4.430.1030.04319.67
5.4.420.0670.00019.36
5.4.410.0670.00019.36
5.4.400.0670.00019.33
5.4.390.0600.00019.26
5.4.380.0670.00019.13
5.4.370.0630.00019.02
5.4.360.0600.00019.24
5.4.350.0630.00019.06
5.4.340.0630.00019.26
5.4.320.0030.03912.50
5.4.310.0030.04112.50
5.4.300.0040.03912.50
5.4.290.0020.04212.50
5.4.280.0050.03812.39
5.4.270.0070.03712.39
5.4.260.0090.04712.40
5.4.250.0070.03712.39
5.4.240.0050.04712.39
5.4.230.0050.03912.39
5.4.220.0080.03412.38
5.4.210.0010.04012.39
5.4.200.0010.04212.38
5.4.190.0040.03812.39
5.4.180.0060.03912.39
5.4.170.0060.03512.39
5.4.160.0030.03712.39
5.4.150.0030.03812.38
5.4.140.0050.03812.07
5.4.130.0080.04012.06
5.4.120.0050.03612.02
5.4.110.0070.03412.01
5.4.100.0060.03412.02
5.4.90.0070.03512.01
5.4.80.0060.03712.01
5.4.70.0060.03412.01
5.4.60.0040.03612.01
5.4.50.0030.03812.01
5.4.40.0050.03512.00
5.4.30.0080.03311.99
5.4.20.0040.03711.99
5.4.10.0090.03011.99
5.4.00.0060.03511.48
5.3.290.0070.03712.80
5.3.280.0070.03612.70
5.3.270.0050.03912.72
5.3.260.0060.03812.72
5.3.250.0040.03912.72
5.3.240.0050.04312.72
5.3.230.0040.03912.71
5.3.220.0080.03512.68
5.3.210.0080.04312.68
5.3.200.0070.03512.68
5.3.190.0070.03812.68
5.3.180.0070.03512.68
5.3.170.0050.03712.67
5.3.160.0070.03412.67
5.3.150.0070.03512.67
5.3.140.0060.03612.66
5.3.130.0090.03512.66
5.3.120.0070.03712.66
5.3.110.0060.03912.20
5.3.100.0050.03912.12
5.3.90.0040.03912.10
5.3.80.0080.03412.10
5.3.70.0060.03612.09
5.3.60.0060.03612.08
5.3.50.0030.03812.02
5.3.40.0080.03412.02
5.3.30.0050.03411.98
5.3.20.0080.03211.76
5.3.10.0040.03611.73
5.3.00.0020.03911.72
5.2.170.0060.0379.19
5.2.160.0030.0399.18
5.2.150.0060.0399.18
5.2.140.0050.0299.18
5.2.130.0040.0299.14
5.2.120.0030.0309.14
5.2.110.0060.0279.14
5.2.100.0060.0269.14
5.2.90.0050.0289.14
5.2.80.0070.0269.14
5.2.70.0030.0319.14
5.2.60.0030.0319.09
5.2.50.0020.0329.06
5.2.40.0060.0269.03
5.2.30.0070.0269.02
5.2.20.0070.0379.00
5.2.10.0030.0288.92
5.2.00.0020.0318.78
5.1.60.0020.0258.07
5.1.50.0040.0248.06
5.1.40.0030.0248.04
5.1.30.0070.0318.39
5.1.20.0050.0288.42
5.1.10.0060.0248.14
5.1.00.0070.0268.14
5.0.50.0060.0256.62
5.0.40.0010.0266.48
5.0.30.0040.0306.30
5.0.20.0030.0286.26
5.0.10.0010.0216.23
5.0.00.0040.0396.23
4.4.90.0040.0144.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0030.0174.75
4.4.50.0050.0124.77
4.4.40.0020.0254.71
4.4.30.0070.0114.75
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0020.0164.66
4.3.100.0020.0154.67
4.3.90.0010.0154.63
4.3.80.0020.0244.58
4.3.70.0060.0114.63
4.3.60.0050.0234.63
4.3.50.0050.0174.63
4.3.40.0030.0244.54
4.3.30.0010.0163.29
4.3.20.0020.0163.26
4.3.10.0020.0153.21
4.3.00.0130.0175.79

preferences:
64.6 ms | 400 KiB | 5 Q