3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fibonacci($n) { if ($n < 3) { return 1; } else { return fibonacci($n-1) + fibonacci($n-2); } } for ($n = 1; $n <= 16; $n++) { echo(fibonacci($n) . ", "); } echo("...\n"); ?>

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)
8.3.60.0140.00718.31
8.3.50.0180.01221.27
8.3.40.0040.01118.75
8.3.30.0170.00020.34
8.3.20.0150.00320.13
8.3.10.0090.00921.96
8.3.00.0110.00722.45
8.2.180.0060.01016.38
8.2.170.0030.01722.96
8.2.160.0050.00822.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0130.00626.16
8.2.120.0070.00720.64
8.2.110.0100.00022.30
8.2.100.0040.00817.82
8.2.90.0080.00018.95
8.2.80.0000.00819.25
8.2.70.0040.00417.25
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0050.00318.28
8.2.30.0000.00719.36
8.2.20.0040.00417.53
8.2.10.0000.00817.66
8.2.00.0060.00317.50
8.1.280.0070.00725.92
8.1.270.0060.00323.99
8.1.260.0110.00426.35
8.1.250.0050.00228.09
8.1.240.0070.00423.96
8.1.230.0070.00419.15
8.1.220.0000.00817.75
8.1.210.0030.00518.77
8.1.200.0030.00717.23
8.1.190.0000.00817.43
8.1.180.0000.00819.01
8.1.170.0000.00818.52
8.1.160.0060.00320.55
8.1.150.0050.00518.55
8.1.140.0040.00417.45
8.1.130.0030.00317.73
8.1.120.0050.00317.47
8.1.110.0080.00017.50
8.1.100.0040.00417.45
8.1.90.0040.00417.46
8.1.80.0040.00417.38
8.1.70.0000.00717.35
8.1.60.0090.00017.55
8.1.50.0020.00517.55
8.1.40.0030.00517.40
8.1.30.0000.00817.53
8.1.20.0060.00317.70
8.1.10.0000.00817.52
8.1.00.0030.00517.46
8.0.300.0070.00018.77
8.0.290.0030.00617.05
8.0.280.0040.00418.39
8.0.270.0080.00017.26
8.0.260.0030.00316.71
8.0.250.0070.00016.87
8.0.240.0040.00416.87
8.0.230.0030.00316.85
8.0.220.0000.00716.79
8.0.210.0070.00016.92
8.0.200.0060.00016.80
8.0.190.0030.00616.88
8.0.180.0000.00716.84
8.0.170.0040.00416.96
8.0.160.0000.00716.82
8.0.150.0040.00416.88
8.0.140.0040.00416.89
8.0.130.0030.00313.31
8.0.120.0000.00816.90
8.0.110.0000.00916.80
8.0.100.0040.00416.85
8.0.90.0000.00716.88
8.0.80.0070.01116.91
8.0.70.0040.00416.68
8.0.60.0070.00016.94
8.0.50.0030.00516.87
8.0.30.0130.00917.17
8.0.20.0160.00317.40
8.0.10.0030.00616.94
8.0.00.0160.00216.66
7.4.330.0030.00315.00
7.4.320.0000.00716.48
7.4.300.0030.00316.65
7.4.290.0070.00016.36
7.4.280.0000.00716.64
7.4.270.0040.00416.58
7.4.260.0000.00513.20
7.4.250.0050.00316.58
7.4.240.0050.00216.49
7.4.230.0000.00716.54
7.4.220.0030.01216.63
7.4.210.0080.01016.60
7.4.200.0070.00016.53
7.4.190.0030.00316.46
7.4.160.0130.00316.55
7.4.150.0040.01517.40
7.4.140.0100.01017.86
7.4.130.0070.01116.45
7.4.120.0090.00816.48
7.4.110.0030.01616.52
7.4.100.0120.00616.49
7.4.90.0090.00916.56
7.4.80.0070.01119.39
7.4.70.0090.00916.48
7.4.60.0100.01016.55
7.4.50.0040.00416.35
7.4.40.0030.01222.77
7.4.30.0050.01116.65
7.4.00.0040.00414.82
7.3.330.0000.00513.28
7.3.320.0030.00313.28
7.3.310.0000.00716.33
7.3.300.0000.00716.29
7.3.290.0030.01216.35
7.3.280.0080.00716.28
7.3.270.0110.00717.40
7.3.260.0060.01316.36
7.3.250.0110.00916.42
7.3.240.0180.00316.50
7.3.230.0120.01216.39
7.3.210.0100.00616.44
7.3.200.0080.01119.39
7.3.190.0070.01116.50
7.3.180.0070.01016.39
7.3.170.0090.00616.37
7.3.160.0060.00916.45
7.3.120.0040.01114.81
7.2.330.0060.01316.70
7.2.320.0000.01816.58
7.2.310.0130.00316.47
7.2.300.0070.01016.86
7.2.290.0070.01016.65
7.2.60.0030.01016.94
7.2.50.0070.00716.96
7.1.200.0070.00415.80
7.1.70.0000.01017.28
7.1.60.0110.01419.32
7.1.50.0040.02116.64
7.1.00.0000.03722.57
7.0.200.0000.00916.86
7.0.140.0070.07322.11
7.0.100.0070.04019.89
7.0.90.0070.04019.89
7.0.80.0030.04019.94
7.0.70.0070.03719.86
7.0.60.0030.04019.93
7.0.50.0070.04020.39
7.0.40.0070.04020.09
7.0.30.0100.03720.07
7.0.20.0030.05720.18
7.0.10.0030.04320.09
7.0.00.0100.07020.12
5.6.280.0070.07321.05
5.6.250.0070.04020.78
5.6.240.0030.04320.59
5.6.230.0070.04020.68
5.6.220.0030.06720.62
5.6.210.0070.03720.75
5.6.200.0070.04021.06
5.6.190.0030.04721.09
5.6.180.0030.04321.12
5.6.170.0030.05321.06
5.6.160.0100.06321.04
5.6.150.0030.08321.18
5.6.140.0070.06721.02
5.6.130.0130.07321.06
5.6.120.0130.08021.08
5.6.110.0130.08021.10
5.6.100.0070.09021.07
5.6.90.0130.05021.16
5.6.80.0070.08020.43
5.6.70.0030.05320.42
5.6.60.0000.05020.43
5.6.50.0070.07320.32
5.6.40.0030.05020.36
5.6.30.0070.04720.38
5.6.20.0070.08020.46
5.6.10.0100.08720.43
5.6.00.0030.05720.35
5.5.380.0100.03720.35
5.5.370.0100.03720.37
5.5.360.0000.04720.45
5.5.350.0070.05020.42
5.5.340.0070.04020.91
5.5.330.0030.04320.88
5.5.320.0030.04320.89
5.5.310.0070.06720.76
5.5.300.0100.08320.92
5.5.290.0100.04320.79
5.5.280.0130.07320.89
5.5.270.0130.07720.64
5.5.260.0130.07720.72
5.5.250.0070.08720.46
5.5.240.0070.08020.21
5.5.230.0100.06720.28
5.5.220.0070.07020.28
5.5.210.0030.09320.25
5.5.200.0100.04720.18
5.5.190.0030.06320.28
5.5.180.0200.07020.27
5.5.160.0100.07320.12
5.5.150.0130.07720.11
5.5.140.0170.05020.15
5.5.130.0130.07320.25
5.5.120.0070.07020.24
5.5.110.0070.07020.14
5.5.100.0130.06020.07
5.5.90.0070.06320.07
5.5.80.0000.05020.19
5.5.70.0070.05020.07
5.5.60.0000.06319.93
5.5.50.0070.05320.06
5.5.40.0030.04320.10
5.5.30.0100.07320.05
5.5.20.0070.05320.04
5.5.10.0100.07720.12
5.5.00.0070.08020.03
5.4.450.0000.05019.36
5.4.440.0030.06019.35
5.4.430.0130.07319.46
5.4.420.0070.07319.22
5.4.410.0070.07719.24
5.4.400.0030.07019.14
5.4.390.0100.07319.18
5.4.380.0030.07719.13
5.4.370.0070.06319.18
5.4.360.0030.05718.85
5.4.350.0200.05718.90
5.4.340.0130.06018.91
5.4.320.0070.04719.13
5.4.310.0030.04719.25
5.4.300.0070.06319.02
5.4.290.0070.06719.03
5.4.280.0030.04718.95
5.4.270.0200.04018.94
5.4.260.0100.06018.95
5.4.250.0030.07719.17
5.4.240.0030.08319.20
5.4.230.0070.03718.87
5.4.220.0030.08018.84
5.4.210.0030.08019.10
5.4.200.0070.08018.95
5.4.190.0170.06719.04
5.4.180.0170.06019.13
5.4.170.0000.06319.20
5.4.160.0100.07318.88
5.4.150.0100.07319.12
5.4.140.0100.05716.41
5.4.130.0030.07016.42
5.4.120.0130.07716.32
5.4.110.0070.07316.51
5.4.100.0070.05716.48
5.4.90.0170.06316.42
5.4.80.0070.06716.34
5.4.70.0070.07316.45
5.4.60.0070.06016.36
5.4.50.0130.06316.48
5.4.40.0030.07316.50
5.4.30.0000.04016.48
5.4.20.0100.06716.41
5.4.10.0100.04016.33
5.4.00.0100.06715.86
5.3.290.0100.06714.75
5.3.280.0100.07714.61
5.3.270.0130.06014.71
5.3.260.0100.05314.55
5.3.250.0070.07314.58
5.3.240.0070.05014.69
5.3.230.0030.04014.58
5.3.220.0030.04314.70
5.3.210.0130.07014.58
5.3.200.0170.07014.59
5.3.190.0100.03714.59
5.3.180.0070.03714.67
5.3.170.0070.08014.58
5.3.160.0100.07714.61
5.3.150.0070.06714.66
5.3.140.0100.07714.66
5.3.130.0130.04714.55
5.3.120.0200.06014.67
5.3.110.0000.05014.65
5.3.100.0070.08014.09
5.3.90.0070.07313.90
5.3.80.0030.06714.03
5.3.70.0100.06014.07
5.3.60.0100.03714.03
5.3.50.0130.04014.05
5.3.40.0170.07014.06
5.3.30.0000.06314.04
5.3.20.0100.05713.70
5.3.10.0130.06313.64
5.3.00.0030.07313.63
5.2.170.0230.03313.63
5.2.160.0070.06313.63
5.2.150.0070.06313.63
5.2.140.0070.06313.63
5.2.130.0070.03713.63
5.2.120.0100.06013.63
5.2.110.0030.03713.63
5.2.100.0070.04013.63
5.2.90.0070.06013.63
5.2.80.0030.06013.63
5.2.70.0000.05013.63
5.2.60.0030.06013.63
5.2.50.0130.04313.63
5.2.40.0100.05313.63
5.2.30.0070.04713.63
5.2.20.0000.06313.63
5.2.10.0030.06313.63
5.2.00.0070.05013.63
5.1.60.0000.03713.63
5.1.50.0030.05313.63
5.1.40.0130.05013.63
5.1.30.0000.06013.63
5.1.20.0030.06013.63
5.1.10.0070.05713.63
5.1.00.0000.05713.63
5.0.50.0100.03013.63
5.0.40.0000.05013.63
5.0.30.0030.06713.63
5.0.20.0070.04313.63
5.0.10.0030.03013.63
5.0.00.0000.03313.63
4.4.90.0030.02713.63
4.4.80.0000.04013.63
4.4.70.0000.03013.63
4.4.60.0000.04013.63
4.4.50.0030.03313.63
4.4.40.0070.04713.63
4.4.30.0000.02313.63
4.4.20.0000.04313.63
4.4.10.0100.02713.63
4.4.00.0070.04013.63
4.3.110.0030.02713.63
4.3.100.0070.03013.63
4.3.90.0000.01713.63
4.3.80.0000.04013.63
4.3.70.0070.02313.63
4.3.60.0000.03013.63
4.3.50.0000.03013.63
4.3.40.0000.06313.63
4.3.30.0000.04013.63
4.3.20.0000.04013.63
4.3.10.0030.03313.63
4.3.00.0030.03013.63

preferences:
47.27 ms | 401 KiB | 5 Q