3v4l.org

run code in 300+ PHP versions simultaneously
<?php function factorial($number) { if ($number == 0) return 1; return $number * factorial($number - 1); } print factorial(6); ?>

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)
8.3.60.0090.00618.30
8.3.50.0080.01121.98
8.3.40.0130.00718.69
8.3.30.0110.00719.05
8.3.20.0000.00820.34
8.3.10.0000.00820.39
8.3.00.0040.00419.26
8.2.180.0110.00416.32
8.2.170.0000.01522.96
8.2.160.0030.01520.10
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00222.23
8.2.110.0090.00022.07
8.2.100.0080.00418.09
8.2.90.0050.00219.18
8.2.80.0050.00317.97
8.2.70.0050.00717.50
8.2.60.0050.00517.80
8.2.50.0080.00018.07
8.2.40.0060.00318.16
8.2.30.0040.00419.18
8.2.20.0040.00417.49
8.2.10.0000.00818.05
8.2.00.0030.00617.50
8.1.280.0120.00425.92
8.1.270.0040.00424.02
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.13
8.1.230.0040.00819.22
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0090.00018.71
8.1.160.0040.00422.00
8.1.150.0050.00318.78
8.1.140.0050.00217.38
8.1.130.0030.00317.75
8.1.120.0030.00317.39
8.1.110.0000.00817.27
8.1.100.0030.00317.38
8.1.90.0000.00717.40
8.1.80.0040.00417.43
8.1.70.0070.00017.38
8.1.60.0000.00817.41
8.1.50.0030.00517.45
8.1.40.0040.00417.48
8.1.30.0000.00817.52
8.1.20.0000.00817.60
8.1.10.0030.00517.45
8.1.00.0030.00617.23
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.24
8.0.270.0070.00017.13
8.0.260.0000.00617.10
8.0.250.0000.00716.87
8.0.240.0000.00716.92
8.0.230.0000.00716.86
8.0.220.0030.00316.75
8.0.210.0040.00416.67
8.0.200.0070.00016.80
8.0.190.0040.00416.75
8.0.180.0050.00216.71
8.0.170.0040.00416.70
8.0.160.0030.00316.68
8.0.150.0000.00716.67
8.0.140.0000.00716.63
8.0.130.0000.01013.23
8.0.120.0000.00816.77
8.0.110.0080.00016.59
8.0.100.0000.00716.66
8.0.90.0040.00416.70
8.0.80.0120.00616.67
8.0.70.0080.00016.67
8.0.60.0000.00716.66
8.0.50.0040.00416.79
8.0.30.0120.00917.07
8.0.20.0110.00817.40
8.0.10.0000.00717.00
8.0.00.0130.00816.69
7.4.330.0020.00215.08
7.4.320.0030.00316.53
7.4.300.0000.00716.55
7.4.290.0000.00616.50
7.4.280.0070.00016.55
7.4.270.0000.00616.52
7.4.260.0000.00716.49
7.4.250.0040.00416.42
7.4.240.0000.00716.49
7.4.230.0040.00416.54
7.4.220.0080.01216.57
7.4.210.0110.00316.36
7.4.200.0060.00016.23
7.4.160.0170.00016.32
7.4.150.0130.00517.40
7.4.140.0100.00717.86
7.4.130.0070.01116.65
7.4.120.0120.00716.44
7.4.110.0090.01216.40
7.4.100.0140.00316.32
7.4.90.0120.00616.63
7.4.80.0130.01018.80
7.4.70.0030.01516.53
7.4.60.0070.00716.51
7.4.50.0040.00416.25
7.4.40.0110.01116.58
7.4.30.0120.00316.28
7.4.00.0090.00615.13
7.3.330.0030.00313.16
7.3.320.0050.00213.22
7.3.310.0030.00316.25
7.3.300.0030.00316.30
7.3.290.0000.01516.31
7.3.280.0070.00716.31
7.3.270.0100.00617.40
7.3.260.0090.01516.45
7.3.250.0120.00516.43
7.3.240.0060.01016.32
7.3.230.0030.01316.55
7.3.210.0100.00716.54
7.3.200.0090.00919.39
7.3.190.0070.01016.15
7.3.180.0100.00716.56
7.3.170.0070.01016.61
7.3.160.0100.00616.22
7.3.120.0030.01414.93
7.3.110.0100.00715.05
7.3.100.0030.01015.06
7.3.90.0070.00814.52
7.3.80.0040.00814.79
7.3.70.0100.00614.60
7.3.60.0100.00714.81
7.3.50.0060.00614.65
7.3.40.0060.01214.90
7.3.30.0030.00914.80
7.3.20.0030.01016.51
7.3.10.0070.00716.71
7.3.00.0060.00816.65
7.2.330.0090.00916.73
7.2.320.0100.00716.61
7.2.310.0130.01016.75
7.2.300.0160.00616.55
7.2.290.0070.01116.59
7.2.240.0140.00315.11
7.2.230.0060.00914.64
7.2.220.0060.01014.84
7.2.210.0070.01014.87
7.2.200.0060.01214.76
7.2.190.0040.01114.64
7.2.180.0100.00715.15
7.2.170.0030.01414.64
7.2.160.0080.00314.94
7.2.150.0070.01016.60
7.2.140.0070.01016.71
7.2.130.0050.00716.83
7.2.120.0050.00916.75
7.2.110.0050.01016.70
7.2.100.0070.00616.67
7.2.90.0060.00716.82
7.2.80.0060.00616.71
7.2.70.0020.01316.96
7.2.60.0070.00716.77
7.2.50.0050.01016.61
7.2.40.0110.00316.83
7.2.30.0090.00816.75
7.2.20.0060.00716.79
7.2.10.0030.00916.73
7.2.00.0030.01017.60
7.1.330.0000.01215.60
7.1.320.0040.00715.65
7.1.310.0070.01015.41
7.1.300.0030.01315.67
7.1.290.0060.01015.80
7.1.280.0070.00715.62
7.1.270.0040.01215.78
7.1.260.0040.00915.69
7.1.250.0050.00815.79
7.1.200.0000.01215.81
7.1.100.0030.00918.04
7.1.70.0000.00716.90
7.1.60.0130.01019.32
7.1.50.0100.01016.75
7.1.00.0000.08022.58
7.0.200.0000.00816.86
7.0.140.0070.07022.07
7.0.60.0130.06319.79
7.0.50.0100.06717.88
7.0.40.0030.04720.10
7.0.30.0330.05020.17
7.0.20.0200.07020.23
7.0.10.0070.04020.21
7.0.00.0100.05720.09
5.6.280.0070.07021.08
5.6.210.0070.07320.77
5.6.200.0070.04018.16
5.6.190.0070.09020.35
5.6.180.0330.04020.50
5.6.170.0270.08020.49
5.6.160.0070.08720.55
5.6.150.0200.07318.25
5.6.140.0030.04018.17
5.6.130.0070.05718.14
5.6.120.0100.08320.93
5.6.110.0130.07721.05
5.6.100.0070.06720.98
5.6.90.0100.06321.00
5.6.80.0070.07720.48
5.5.350.0130.08320.46
5.5.340.0000.04317.95
5.5.330.0170.06020.43
5.5.320.0330.06720.36
5.5.310.0230.04320.30
5.5.300.0070.04318.04
5.5.290.0100.08018.02
5.5.280.0030.04720.80
5.5.270.0070.04320.92
5.5.260.0200.07320.84
5.5.250.0030.06020.66
5.5.240.0200.07020.29
5.4.450.0870.05319.64
5.4.440.1070.05319.61
5.4.430.0030.06019.59
5.4.420.0770.05319.69
5.4.410.0800.05319.07
5.4.400.0930.05019.23
5.4.390.0670.06319.10
5.4.380.0130.06718.80
5.4.370.0230.06018.59
5.4.360.0330.05318.56
5.4.350.0370.05318.80
5.4.340.0270.05318.79
5.4.320.0080.03712.50
5.4.310.0090.03712.50
5.4.300.0080.04112.50
5.4.290.0070.04212.50
5.4.280.0070.03512.40
5.4.270.0040.03712.39
5.4.260.0030.03912.40
5.4.250.0050.03712.40
5.4.240.0040.03712.40
5.4.230.0050.04512.39
5.4.220.0060.03612.39
5.4.210.0050.04212.39
5.4.200.0040.03812.39
5.4.190.0060.03612.39
5.4.180.0070.03612.38
5.4.170.0040.03812.40
5.4.160.0060.03712.39
5.4.150.0090.03312.39
5.4.140.0030.04812.07
5.4.130.0040.03812.05
5.4.120.0060.03412.01
5.4.110.0060.03412.02
5.4.100.0050.03512.01
5.4.90.0090.03412.02
5.4.80.0070.03412.01
5.4.70.0080.04012.01
5.4.60.0060.04112.01
5.4.50.0100.03712.01
5.4.40.0090.03312.00
5.4.30.0070.03811.99
5.4.20.0060.03912.00
5.4.10.0070.03911.99
5.4.00.0070.03411.48
5.3.290.0060.04412.80
5.3.280.0040.03912.71
5.3.270.0020.04612.72
5.3.260.0080.04112.72
5.3.250.0070.04412.72
5.3.240.0060.04712.71
5.3.230.0100.03912.71
5.3.220.0060.04612.68
5.3.210.0080.04712.68
5.3.200.0050.04212.68
5.3.190.0080.03912.68
5.3.180.0040.04012.68
5.3.170.0070.04112.67
5.3.160.0060.03612.68
5.3.150.0090.03812.67
5.3.140.0120.03912.66
5.3.130.0070.04512.66
5.3.120.0090.04312.66
5.3.110.0080.04812.66
5.3.100.0070.03712.12
5.3.90.0070.03712.10
5.3.80.0040.03712.09
5.3.70.0100.03412.09
5.3.60.0070.04212.08
5.3.50.0080.03912.02
5.3.40.0070.03912.02
5.3.30.0050.04211.98
5.3.20.0050.04511.75
5.3.10.0100.03511.73
5.3.00.0080.03811.71
5.2.170.0060.0379.21
5.2.160.0060.0299.21
5.2.150.0030.0349.21
5.2.140.0070.0299.21
5.2.130.0060.0389.18
5.2.120.0050.0299.18
5.2.110.0050.0319.18
5.2.100.0060.0359.18
5.2.90.0050.0329.17
5.2.80.0100.0319.17
5.2.70.0080.0309.17
5.2.60.0050.0329.12
5.2.50.0030.0309.09
5.2.40.0080.0379.07
5.2.30.0070.0379.04
5.2.20.0030.0349.03
5.2.10.0050.0358.94
5.2.00.0080.0368.80
5.1.60.0070.0208.08
5.1.50.0040.0248.08
5.1.40.0070.0348.06
5.1.30.0050.0298.41
5.1.20.0080.0278.43
5.1.10.0040.0268.15
5.1.00.0070.0338.16
5.0.50.0070.0236.64
5.0.40.0050.0196.50
5.0.30.0010.0386.31
5.0.20.0060.0176.27
5.0.10.0040.0226.26
5.0.00.0050.0286.25
4.4.90.0040.0144.78
4.4.80.0040.0204.75
4.4.70.0030.0194.76
4.4.60.0020.0204.76
4.4.50.0050.0234.77
4.4.40.0070.0244.70
4.4.30.0050.0194.75
4.4.20.0050.0174.84
4.4.10.0020.0264.85
4.4.00.0030.0244.76
4.3.110.0060.0184.67
4.3.100.0050.0164.66
4.3.90.0040.0184.64
4.3.80.0040.0264.58
4.3.70.0030.0204.63
4.3.60.0020.0194.63
4.3.50.0010.0184.63
4.3.40.0010.0304.54
4.3.30.0020.0223.30
4.3.20.0020.0203.29
4.3.10.0030.0153.24
4.3.00.0170.01716.39

preferences:
41.18 ms | 401 KiB | 5 Q