3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fibonacci($n,$first = 0,$second = 1) { $fib = array($first,$second); for($i=1;$i<$n;$i++) { $fib[] = $fib[$i]+$fib[$i-1]; } return $fib; } echo "<pre>"; print_r(fibonacci(100));

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)
8.3.60.0070.00718.14
8.3.50.0090.01219.89
8.3.40.0070.00718.66
8.3.30.0040.01119.04
8.3.20.0090.00320.19
8.3.10.0040.00423.68
8.3.00.0120.00319.02
8.2.180.0000.01616.63
8.2.170.0070.00722.96
8.2.160.0100.00720.35
8.2.150.0110.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00920.88
8.2.110.0090.00022.23
8.2.100.0100.00317.84
8.2.90.0060.00319.17
8.2.80.0030.00617.97
8.2.70.0050.00317.50
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0080.00318.22
8.2.20.0030.00517.64
8.2.10.0060.00318.13
8.2.00.0040.00417.77
8.1.270.0040.00423.77
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0090.00023.79
8.1.230.0030.00718.97
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0100.00417.23
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0030.00618.46
8.1.160.0040.00422.02
8.1.150.0060.00318.96
8.1.140.0030.00517.38
8.1.130.0000.00717.76
8.1.120.0040.00417.58
8.1.110.0040.00417.49
8.1.100.0020.00517.46
8.1.90.0040.00417.33
8.1.80.0000.00717.39
8.1.70.0050.00317.44
8.1.60.0050.00317.59
8.1.50.0040.00417.58
8.1.40.0040.00417.46
8.1.30.0040.00417.52
8.1.20.0040.00417.62
8.1.10.0030.00617.54
8.1.00.0000.00717.54
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0000.00818.45
8.0.270.0040.00417.32
8.0.260.0030.00317.27
8.0.250.0000.00716.97
8.0.240.0030.00316.84
8.0.230.0030.00316.84
8.0.220.0030.00316.92
8.0.210.0030.00316.80
8.0.200.0060.00016.94
8.0.190.0030.00416.94
8.0.180.0030.00516.91
8.0.170.0000.00716.83
8.0.160.0070.00016.95
8.0.150.0030.00316.74
8.0.140.0030.00416.86
8.0.130.0030.00313.34
8.0.120.0000.00816.91
8.0.110.0040.00416.80
8.0.100.0000.00716.92
8.0.90.0000.00716.96
8.0.80.0030.01116.83
8.0.70.0000.00716.79
8.0.60.0070.00016.80
8.0.50.0040.00416.96
8.0.30.0110.00817.00
8.0.20.0060.01417.40
8.0.10.0070.00017.01
8.0.00.0090.01016.94
7.4.330.0000.00515.00
7.4.320.0000.00616.45
7.4.300.0060.00016.66
7.4.290.0000.00716.62
7.4.280.0000.00816.55
7.4.270.0000.00716.61
7.4.260.0050.00216.65
7.4.250.0020.00516.39
7.4.240.0000.00816.58
7.4.230.0030.00316.61
7.4.220.0170.00716.47
7.4.210.0100.01016.50
7.4.200.0000.00716.36
7.4.160.0100.00716.54
7.4.150.0060.01217.40
7.4.140.0110.01217.86
7.4.130.0120.00916.61
7.4.120.0070.01216.51
7.4.110.0070.01016.58
7.4.100.0140.00416.52
7.4.90.0060.01216.41
7.4.80.0110.00719.39
7.4.70.0140.00916.24
7.4.60.0030.01316.61
7.4.50.0030.00616.39
7.4.40.0080.00816.58
7.4.30.0080.00816.63
7.4.00.0000.01715.07
7.3.330.0000.00613.35
7.3.320.0000.00513.21
7.3.310.0010.00816.38
7.3.300.0030.00316.24
7.3.290.0000.01416.39
7.3.280.0100.00816.34
7.3.270.0070.01117.40
7.3.260.0000.01816.80
7.3.240.0030.01516.39
7.3.230.0110.00716.51
7.3.210.0090.00916.32
7.3.200.0080.00819.39
7.3.190.0120.00616.59
7.3.180.0130.00516.64
7.3.170.0120.01216.43
7.3.160.0040.01516.56
7.3.10.0030.00516.68
7.3.00.0060.00916.39
7.2.330.0120.00616.50
7.2.320.0130.00316.48
7.2.310.0080.00916.61
7.2.300.0030.01516.66
7.2.290.0030.01316.77
7.2.130.0000.01116.80
7.2.120.0100.00317.07
7.2.110.0030.00717.09
7.2.100.0050.01017.03
7.2.90.0040.00716.84
7.2.80.0070.01016.96
7.2.70.0090.00616.95
7.2.60.0100.00316.70
7.2.50.0140.00517.02
7.2.40.0070.00516.98
7.2.30.0170.00016.87
7.2.20.0130.00316.88
7.2.10.0060.00916.71
7.2.00.0090.01116.66
7.1.250.0070.01015.72
7.1.70.0000.00717.21
7.1.60.0030.01017.22
7.1.50.0140.00717.14
7.1.00.0070.07322.28
7.0.200.0030.01316.87
7.0.140.0030.07722.09
7.0.60.0000.06719.97
7.0.50.0270.05017.91
7.0.40.0100.08720.18
7.0.30.0070.05020.16
7.0.20.0270.03320.30
7.0.10.0000.05320.06
7.0.00.0200.08020.22
5.6.280.0030.07321.08
5.6.210.0030.04020.52
5.6.200.0030.04018.29
5.6.190.0100.05720.63
5.6.180.2600.03020.48
5.6.170.0270.08320.64
5.6.160.0070.04020.47
5.6.150.0070.04318.18
5.6.140.0070.08018.23
5.6.130.0070.04018.17
5.6.120.0030.04321.09
5.6.110.0130.07721.00
5.6.100.0000.04321.00
5.6.90.0100.04320.95
5.6.80.0030.08320.54
5.5.350.0330.05020.41
5.5.340.0070.06317.99
5.5.330.0100.03320.25
5.5.320.0200.07320.27
5.5.310.0230.08020.23
5.5.300.0100.07017.98
5.5.290.0030.08318.04
5.5.280.0100.06320.87
5.5.270.0070.08020.89
5.5.260.0100.08320.88
5.5.250.0030.05320.58
5.5.240.0000.08320.29
5.4.450.0130.05319.40
5.4.440.0200.04719.41
5.4.430.0200.05019.16
5.4.420.0170.04019.38
5.4.410.0130.04019.17
5.4.400.0230.03019.00
5.4.390.0130.04319.21
5.4.380.0200.04318.95
5.4.370.0230.03019.26
5.4.360.0230.05019.04
5.4.350.0130.04019.30
5.4.340.0230.06019.31
5.4.320.0230.03719.17
5.4.310.0170.04319.08
5.4.300.0200.04319.00
5.4.290.0170.04019.03
5.4.280.0300.04719.07
5.4.270.0230.04019.31
5.4.260.0230.07019.19
5.4.250.0230.04718.85
5.4.240.0170.06319.05
5.4.230.0230.06719.19
5.4.220.0270.05319.21
5.4.210.0270.03718.94
5.4.200.0230.03018.86
5.4.190.0270.03719.23
5.4.180.0230.04719.16
5.4.170.0230.07319.15
5.4.160.0100.07319.05
5.4.150.0270.06318.93
5.4.140.0130.04316.39
5.4.130.0230.03716.46
5.4.120.0130.04716.40
5.4.110.0230.03716.58
5.4.100.0230.06716.61
5.4.90.0200.03716.64
5.4.80.0130.03716.39
5.4.70.0170.03316.49
5.4.60.0170.03716.43
5.4.50.0270.06316.51
5.4.40.0200.06016.43
5.4.30.0200.05316.43
5.4.20.0200.03316.32
5.4.10.0200.03316.53
5.4.00.0200.04715.91
5.3.290.0230.04014.64
5.3.280.0230.06714.52
5.3.270.0270.03714.69
5.3.260.0170.06314.84
5.3.250.0230.06314.72
5.3.240.0200.07714.68
5.3.230.0200.04314.52
5.3.220.0230.07314.55
5.3.210.0170.06314.47
5.3.200.0170.04714.74
5.3.190.0170.04014.62
5.3.180.0100.05314.49
5.3.170.0230.07014.68
5.3.160.0200.05714.71
5.3.150.0330.04714.48
5.3.140.0270.06314.48
5.3.130.0200.07314.60
5.3.120.0200.07714.63
5.3.110.0170.03714.61
5.3.100.0200.05714.04
5.3.90.0230.04014.07
5.3.80.0270.02714.13
5.3.70.0270.06314.04
5.3.60.0230.03714.09
5.3.50.0200.06714.04
5.3.40.0170.04314.04
5.3.30.0230.04714.04
5.3.20.0200.06714.04
5.3.10.0130.04314.04
5.3.00.0200.03314.04
5.2.170.0100.03314.04
5.2.160.0070.03314.04
5.2.150.0170.03714.04
5.2.140.0130.05014.04
5.2.130.0170.06714.04
5.2.120.0100.04014.04
5.2.110.0170.05314.04
5.2.100.0100.03014.04
5.2.90.0170.03714.04
5.2.80.0100.03314.04
5.2.70.0130.02714.04
5.2.60.0300.05014.04
5.2.50.0130.02714.04
5.2.40.0170.02714.04
5.2.30.0100.03014.04
5.2.20.0130.03314.04
5.2.10.0200.05714.04
5.2.00.0070.03714.04
5.1.60.0100.03014.04
5.1.50.0070.02714.04
5.1.40.0130.03714.04
5.1.30.0100.03014.04
5.1.20.0130.05714.04
5.1.10.0100.02714.04
5.1.00.0130.03314.04
5.0.50.0100.01714.04
5.0.40.0030.02014.04
5.0.30.0030.04714.04
5.0.20.0070.01714.04
5.0.10.0030.02714.04
5.0.00.0070.04014.04
4.4.90.0000.02014.04
4.4.80.0070.03014.04
4.4.70.0100.02714.04
4.4.60.0070.02714.04
4.4.50.0070.03014.04
4.4.40.0070.04014.04
4.4.30.0070.03714.04
4.4.20.0070.02314.04
4.4.10.0070.01314.04
4.4.00.0070.02314.04
4.3.110.0130.01314.04
4.3.100.0030.01714.04
4.3.90.0030.01714.04
4.3.80.0030.02714.04
4.3.70.0030.01714.04
4.3.60.0070.01714.04
4.3.50.0070.03314.04
4.3.40.0070.04014.04
4.3.30.0030.01714.04
4.3.20.0030.02314.04
4.3.10.0030.01714.04
4.3.00.0030.01714.04

preferences:
58.8 ms | 400 KiB | 5 Q