3v4l.org

run code in 300+ PHP versions simultaneously
<?php function aabbcc($a){ if($a>0){ return $a+aabbcc($a-1); }else{ return $a; } } echo aabbcc(10); ?>

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)
8.3.40.0100.01318.90
8.3.30.0110.00318.87
8.3.20.0040.00420.21
8.3.10.0040.00423.48
8.3.00.0040.00420.77
8.2.170.0140.00422.96
8.2.160.0100.00320.52
8.2.150.0100.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00826.16
8.2.120.0060.00319.23
8.2.110.0060.00320.35
8.2.100.0090.00617.75
8.2.90.0040.00418.95
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0040.00417.80
8.2.50.0100.00018.07
8.2.40.0080.00019.95
8.2.30.0000.00818.18
8.2.20.0000.00717.52
8.2.10.0000.00717.90
8.2.00.0040.00417.50
8.1.270.0030.01623.83
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00623.74
8.1.230.0130.00320.94
8.1.220.0000.00817.74
8.1.210.0000.00718.77
8.1.200.0000.00917.22
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0060.00318.51
8.1.160.0040.00421.89
8.1.150.0040.00418.51
8.1.140.0070.00017.29
8.1.130.0050.00219.42
8.1.120.0030.00317.22
8.1.110.0000.00817.32
8.1.100.0000.00717.22
8.1.90.0000.00717.25
8.1.80.0040.00417.15
8.1.70.0030.00317.18
8.1.60.0080.00017.53
8.1.50.0040.00417.46
8.1.40.0030.00717.48
8.1.30.0040.00417.44
8.1.20.0060.00317.66
8.1.10.0000.00817.44
8.1.00.0000.00717.30
8.0.300.0030.00318.77
8.0.290.0070.00016.75
8.0.280.0080.00018.46
8.0.270.0040.00417.09
8.0.260.0000.00717.08
8.0.250.0030.00316.95
8.0.240.0000.00816.78
8.0.230.0030.00316.88
8.0.220.0040.00416.72
8.0.210.0070.00016.79
8.0.200.0030.00316.83
8.0.190.0030.00616.81
8.0.180.0030.00516.70
8.0.170.0040.00416.67
8.0.160.0030.00416.72
8.0.150.0030.00616.73
8.0.140.0040.00416.62
8.0.130.0050.00013.23
8.0.120.0040.00416.75
8.0.110.0040.00416.74
8.0.100.0070.00016.55
8.0.90.0040.00416.80
8.0.80.0040.01116.78
8.0.70.0020.00516.78
8.0.60.0000.00716.83
8.0.50.0000.00816.66
8.0.30.0060.01216.99
8.0.20.0130.00617.40
8.0.10.0030.00516.73
8.0.00.0100.00716.70
7.4.330.0050.00015.00
7.4.320.0030.00316.37
7.4.300.0000.00616.45
7.4.290.0030.00316.51
7.4.280.0000.00816.42
7.4.270.0030.00316.46
7.4.260.0060.00316.51
7.4.250.0000.00716.27
7.4.240.0040.00316.46
7.4.230.0070.00016.32
7.4.220.0120.00416.48
7.4.210.0140.00016.56
7.4.200.0030.00316.54
7.4.160.0120.00916.24
7.4.150.0180.00017.40
7.4.140.0120.00517.86
7.4.130.0100.00716.41
7.4.120.0110.00616.38
7.4.110.0110.00716.48
7.4.100.0040.01516.63
7.4.90.0030.01416.49
7.4.80.0090.00919.39
7.4.70.0070.01016.47
7.4.60.0100.01316.23
7.4.50.0040.00416.51
7.4.40.0090.00916.42
7.4.30.0100.00716.37
7.4.00.0030.01015.13
7.3.330.0050.00013.28
7.3.320.0030.00313.31
7.3.310.0070.00016.25
7.3.300.0070.00016.22
7.3.290.0090.00916.23
7.3.280.0050.01416.35
7.3.270.0040.01317.40
7.3.260.0070.01716.37
7.3.250.0100.00916.24
7.3.240.0080.01216.34
7.3.230.0100.00716.58
7.3.210.0030.01316.49
7.3.200.0100.00719.39
7.3.190.0060.01616.29
7.3.180.0090.00616.47
7.3.170.0160.00016.52
7.3.160.0090.00616.37
7.3.120.0140.00014.82
7.2.330.0060.01216.55
7.2.320.0070.01016.68
7.2.310.0060.01116.85
7.2.300.0090.00916.41
7.2.290.0070.01116.61
7.2.60.0000.01516.98
7.2.00.0060.00919.06
7.1.200.0150.00315.64
7.1.100.0080.01218.15
7.1.70.0050.00517.11
7.1.60.0110.01419.70
7.1.50.0110.00717.01
7.1.00.0030.07722.45
7.0.200.0000.00816.81
7.0.140.0130.06321.98
7.0.60.0070.06719.97
7.0.50.0030.07717.84
7.0.40.0100.06720.10
7.0.30.0330.06320.12
7.0.20.0200.04020.23
7.0.10.0130.04020.07
7.0.00.0030.07020.05
5.6.280.0030.07321.13
5.6.210.0100.08320.48
5.6.200.0070.04018.16
5.6.190.0070.04020.51
5.6.180.0630.06020.50
5.6.170.0200.04020.45
5.6.160.0000.05720.54
5.6.150.0130.07018.19
5.6.140.0070.06318.14
5.6.130.0000.05718.18
5.6.120.0130.05721.07
5.6.110.0100.08321.14
5.6.100.0070.04321.00
5.6.90.0130.07721.04
5.6.80.0030.04020.43
5.5.350.0130.04320.40
5.5.340.0070.06318.04
5.5.330.0030.08320.31
5.5.320.0000.09020.34
5.5.310.0230.03720.39
5.5.300.0070.04017.95
5.5.290.0100.06318.08
5.5.280.0030.06020.90
5.5.270.0100.08320.78
5.5.260.0000.08720.84
5.5.250.0130.05720.61
5.5.240.0030.07720.37
5.4.450.0230.04334.79
5.4.440.0070.04032.89
5.4.430.0530.03332.19
5.4.420.0570.04332.19
5.4.410.0400.03732.19
5.4.400.0730.03732.20
5.4.390.0300.04032.11
5.4.380.0900.05318.73
5.4.370.1230.06718.66
5.4.360.0800.05318.70
5.4.350.1070.06018.48
5.4.340.1130.09718.64
5.4.320.0050.03912.50
5.4.310.0050.04112.50
5.4.300.0100.04512.50
5.4.290.0060.05312.50
5.4.280.0080.04812.40
5.4.270.0110.04112.40
5.4.260.0100.04512.40
5.4.250.0100.05012.40
5.4.240.0070.04912.40
5.4.230.0090.05012.39
5.4.220.0080.03812.39
5.4.210.0050.03912.39
5.4.200.0060.03912.39
5.4.190.0090.03412.39
5.4.180.0070.03812.39
5.4.170.0090.03712.39
5.4.160.0080.03612.39
5.4.150.0040.04012.39
5.4.140.0090.04712.07
5.4.130.0070.04712.06
5.4.120.0060.03612.02
5.4.110.0060.03812.01
5.4.100.0080.03712.02
5.4.90.0090.03712.01
5.4.80.0100.03312.02
5.4.70.0070.04212.00
5.4.60.0100.04512.01
5.4.50.0050.04112.01
5.4.40.0090.03512.00
5.4.30.0090.03612.00
5.4.20.0070.03812.00
5.4.10.0050.04412.00
5.4.00.0070.03911.48
5.3.290.0040.04612.80
5.3.280.0070.03812.71
5.3.270.0060.04112.73
5.3.260.0070.04212.71
5.3.250.0050.04212.71
5.3.240.0090.03512.72
5.3.230.0050.04012.71
5.3.220.0070.03912.68
5.3.210.0050.04312.68
5.3.200.0090.03812.68
5.3.190.0050.04212.67
5.3.180.0100.03912.68
5.3.170.0110.04512.66
5.3.160.0090.04912.67
5.3.150.0070.04312.68
5.3.140.0070.03712.66
5.3.130.0080.04012.66
5.3.120.0080.04012.66
5.3.110.0080.03912.66
5.3.100.0100.03912.12
5.3.90.0080.03712.10
5.3.80.0070.03712.09
5.3.70.0080.03612.09
5.3.60.0060.03812.08
5.3.50.0080.03512.02
5.3.40.0070.04112.02
5.3.30.0070.03611.97
5.3.20.0070.03411.76
5.3.10.0070.03711.73
5.3.00.0090.03411.71
5.2.170.0040.0319.22
5.2.160.0080.0259.22
5.2.150.0040.0319.21
5.2.140.0040.0319.21
5.2.130.0060.0309.17
5.2.120.0070.0309.18
5.2.110.0060.0319.18
5.2.100.0070.0309.17
5.2.90.0070.0309.18
5.2.80.0050.0349.18
5.2.70.0050.0339.18
5.2.60.0080.0309.13
5.2.50.0050.0329.09
5.2.40.0080.0279.07
5.2.30.0100.0279.05
5.2.20.0040.0339.03
5.2.10.0050.0318.94
5.2.00.0070.0358.80
5.1.60.0060.0308.08
5.1.50.0030.0288.08
5.1.40.0070.0238.06
5.1.30.0020.0318.41
5.1.20.0080.0258.43
5.1.10.0090.0238.16
5.1.00.0090.0318.16
5.0.50.0110.0206.63
5.0.40.0100.0216.50
5.0.30.0130.0316.31
5.0.20.0050.0256.27
5.0.10.0050.0236.25
5.0.00.0030.0336.25
4.4.90.0040.0164.78
4.4.80.0040.0164.75
4.4.70.0010.0184.75
4.4.60.0030.0164.76
4.4.50.0030.0164.77
4.4.40.0000.0294.71
4.4.30.0030.0174.76
4.4.20.0070.0124.85
4.4.10.0040.0144.85
4.4.00.0010.0274.75
4.3.110.0000.0194.67
4.3.100.0000.0184.66
4.3.90.0020.0164.63
4.3.80.0030.0254.58
4.3.70.0030.0154.63
4.3.60.0040.0174.63
4.3.50.0030.0174.63
4.3.40.0040.0264.54
4.3.30.0050.0193.30
4.3.20.0000.0233.30
4.3.10.0060.0173.24
4.3.00.0030.01731.93

preferences:
38.49 ms | 400 KiB | 5 Q