3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fibonacciNumbers($n) { $sq5 = sqrt(5); $a = (1 + $sq5) / 2; $b = (1 - $sq5) / 2; return (pow($a, $n) - pow($b, $n)) / $sq5; } function getArr ($n) { $return = array(); for ($i = 1; $i <= $n; $i++) { echo fibonacciNumbers($i); } } getArr(5);

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)
8.3.60.0070.00718.80
8.3.50.0140.00821.28
8.3.40.0090.00918.88
8.3.30.0070.00719.33
8.3.20.0040.00420.55
8.3.10.0040.00423.89
8.3.00.0050.00319.51
8.2.180.0110.00718.66
8.2.170.0120.00622.96
8.2.160.0030.01020.63
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0100.00026.16
8.2.120.0020.00522.34
8.2.110.0070.00322.51
8.2.100.0090.00318.16
8.2.90.0050.00319.31
8.2.80.0030.00517.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0040.00419.73
8.2.40.0050.00320.20
8.2.30.0000.00718.20
8.2.20.0000.00817.85
8.2.10.0040.00418.39
8.2.00.0040.00418.09
8.1.280.0170.00325.92
8.1.270.0000.00922.34
8.1.260.0100.00026.35
8.1.250.0000.00828.09
8.1.240.0050.00523.92
8.1.230.0070.00419.47
8.1.220.0000.00818.03
8.1.210.0040.00418.77
8.1.200.0030.00617.47
8.1.190.0030.00517.48
8.1.180.0060.00318.10
8.1.170.0050.00318.66
8.1.160.0000.00722.07
8.1.150.0040.00419.09
8.1.140.0040.00417.65
8.1.130.0030.00318.07
8.1.120.0000.00717.64
8.1.110.0000.00817.63
8.1.100.0000.00817.62
8.1.90.0070.00017.62
8.1.80.0000.00717.62
8.1.70.0060.00017.57
8.1.60.0050.00317.87
8.1.50.0030.00617.77
8.1.40.0040.00417.65
8.1.30.0060.00317.92
8.1.20.0070.00017.86
8.1.10.0020.00517.79
8.1.00.0070.00017.70
8.0.300.0050.00218.77
8.0.290.0000.00717.00
8.0.280.0000.00818.75
8.0.270.0040.00417.39
8.0.260.0000.00617.38
8.0.250.0030.00317.05
8.0.240.0040.00417.24
8.0.230.0030.00317.21
8.0.220.0000.00717.09
8.0.210.0030.00317.13
8.0.200.0000.00617.18
8.0.190.0080.00017.18
8.0.180.0000.00817.11
8.0.170.0050.00317.03
8.0.160.0040.00417.07
8.0.150.0050.00217.11
8.0.140.0070.00017.09
8.0.130.0060.00013.44
8.0.120.0000.00717.01
8.0.110.0000.00817.00
8.0.100.0040.00416.94
8.0.90.0050.00217.18
8.0.80.0080.00816.89
8.0.70.0000.00717.00
8.0.60.0000.00716.94
8.0.50.0000.00716.94
8.0.30.0090.01117.38
8.0.20.0130.00517.40
8.0.10.0040.00417.08
8.0.00.0130.00517.05
7.4.330.0050.00015.16
7.4.320.0060.00016.84
7.4.300.0000.00616.68
7.4.290.0030.00316.90
7.4.280.0000.00816.88
7.4.270.0000.00716.85
7.4.260.0030.00716.89
7.4.250.0000.00816.71
7.4.240.0070.00016.71
7.4.230.0000.00716.89
7.4.220.0000.01716.73
7.4.210.0060.00916.79
7.4.200.0030.00316.71
7.4.160.0040.01216.67
7.4.150.0090.00917.40
7.4.140.0070.01317.86
7.4.130.0090.01016.65
7.4.120.0040.01316.74
7.4.110.0070.01116.66
7.4.100.0070.01316.68
7.4.90.0150.00616.62
7.4.80.0110.00819.39
7.4.70.0000.01616.51
7.4.60.0060.01016.59
7.4.50.0000.00816.77
7.4.40.0080.00916.64
7.4.30.0140.00316.68
7.4.00.0060.00915.29
7.3.330.0030.00313.59
7.3.320.0050.00013.61
7.3.310.0050.00216.57
7.3.300.0050.00216.68
7.3.290.0080.00816.45
7.3.280.0080.00716.53
7.3.270.0070.01117.40
7.3.260.0110.00616.63
7.3.250.0130.00316.69
7.3.240.0120.01216.59
7.3.230.0110.00716.46
7.3.210.0110.00416.63
7.3.200.0130.00719.39
7.3.190.0130.00316.58
7.3.180.0030.01616.79
7.3.170.0100.00716.55
7.3.160.0100.00616.67
7.3.120.0110.00415.11
7.3.110.0070.00715.13
7.3.100.0030.01015.38
7.3.90.0100.00715.25
7.3.80.0070.00715.14
7.3.70.0110.00414.91
7.3.60.0060.00615.02
7.3.50.0060.00614.96
7.3.40.0080.00415.17
7.3.30.0000.01414.72
7.3.20.0030.01016.82
7.3.10.0070.00716.81
7.3.00.0070.00916.92
7.2.330.0110.00816.88
7.2.320.0090.01216.60
7.2.310.0110.00616.53
7.2.300.0130.00316.79
7.2.290.0120.01116.77
7.2.240.0070.00715.54
7.2.230.0040.01115.28
7.2.220.0040.00415.29
7.2.210.0030.01415.19
7.2.200.0030.00715.36
7.2.190.0030.01015.05
7.2.180.0050.00315.25
7.2.170.0070.01015.26
7.2.160.0030.00915.39
7.2.150.0050.00517.22
7.2.140.0040.00917.38
7.2.130.0070.00716.92
7.2.120.0070.00417.08
7.2.110.0110.00417.29
7.2.100.0090.00517.26
7.2.90.0090.00417.28
7.2.80.0040.01117.27
7.2.70.0030.00817.10
7.2.60.0090.00817.24
7.2.50.0100.00417.13
7.2.40.0020.01217.18
7.2.30.0110.00517.13
7.2.20.0080.00817.25
7.2.10.0050.01217.21
7.2.00.0030.00917.94
7.1.330.0130.00316.10
7.1.320.0000.01415.96
7.1.310.0040.00815.91
7.1.300.0000.01216.11
7.1.290.0070.00716.13
7.1.280.0030.01015.78
7.1.270.0120.00316.07
7.1.260.0030.01016.16
7.1.250.0050.00715.97
7.1.200.0000.00616.10
7.1.100.0060.00618.29
7.1.70.0040.00417.30
7.1.60.0110.01419.32
7.1.50.0040.01816.85
7.1.00.0100.07322.56
7.0.200.0030.00617.18
7.0.140.0030.07022.10
7.0.110.0030.04320.22
7.0.100.0030.07720.16
7.0.90.0000.04320.21
7.0.80.0070.03720.13
7.0.70.0000.05020.20
7.0.60.0070.03320.15
7.0.50.0000.04320.07
7.0.40.0130.03719.91
7.0.30.0070.04019.96
7.0.20.0030.06719.99
7.0.10.0100.03319.87
7.0.00.0070.08020.00
5.6.280.0000.07321.13
5.6.260.0100.07320.76
5.6.250.0130.07020.88
5.6.240.0070.03720.65
5.6.230.0030.08320.72
5.6.220.0070.03721.02
5.6.210.0100.04320.76
5.6.200.0030.05020.82
5.6.190.0000.04320.88
5.6.180.0030.07020.84
5.6.170.0000.05020.76
5.6.160.0070.05020.73
5.6.150.0070.06020.85
5.6.140.0100.07020.88
5.6.130.0100.07020.71
5.6.120.0100.05720.85
5.6.110.0070.08720.73
5.6.100.0000.04320.75
5.6.90.0100.07720.79
5.6.80.0000.04020.20
5.6.70.0000.08020.17
5.6.60.0000.08320.10
5.6.50.0070.07720.23
5.6.40.0030.04020.43
5.6.30.0030.07319.98
5.6.20.0100.07720.21
5.6.10.0070.07320.09
5.6.00.0030.06320.09
5.5.380.0000.05017.88
5.5.370.0000.04017.67
5.5.360.0030.04317.83
5.5.350.0000.04017.88
5.5.340.0070.03718.04
5.5.330.0000.04318.12
5.5.320.0070.04318.38
5.5.310.0030.04018.03
5.5.300.0070.08018.35
5.5.290.0070.08018.28
5.5.280.0030.08318.12
5.5.270.0030.08318.30
5.5.260.0100.08018.25
5.5.250.0100.06717.87
5.5.240.0030.03717.66
5.5.230.0000.04017.64
5.5.220.0070.08017.61
5.5.210.0170.06717.39
5.5.200.0070.03017.67
5.5.190.0030.07717.57
5.5.180.0070.08317.47
5.5.160.0030.03717.58
5.5.150.0070.04717.70
5.5.140.0070.07317.50
5.5.130.0000.07017.61
5.5.120.0000.04017.45
5.5.110.0030.03717.51
5.5.100.0030.03717.27
5.5.90.0100.04017.57
5.5.80.0000.04017.28
5.5.70.0070.04017.59
5.5.60.0130.02717.52
5.5.50.0030.03317.47
5.5.40.0000.04017.46
5.5.30.0100.04017.49
5.5.20.0030.03717.63
5.5.10.0000.04017.51
5.5.00.0070.04317.35
5.4.450.0100.05719.63
5.4.440.0200.06319.60
5.4.430.0070.07719.68
5.4.420.0030.07719.52
5.4.410.0130.05719.38
5.4.400.0070.07719.29
5.4.390.0030.03719.36
5.4.380.0030.06719.45
5.4.370.0030.08319.22
5.4.360.0030.03719.28
5.4.350.0030.07319.24
5.4.340.0100.07019.18
5.4.320.0000.04019.13
5.4.310.0000.08019.27
5.4.300.0070.07319.27
5.4.290.0130.04319.13
5.4.280.0130.04019.42
5.4.270.0100.03319.13
5.4.260.0000.04019.33
5.4.250.0000.04019.17
5.4.240.0100.03019.19
5.4.230.0030.04019.35
5.4.220.0070.04319.26
5.4.210.0030.03019.50
5.4.200.0030.04019.21
5.4.190.0000.05019.50
5.4.180.0100.07319.32
5.4.170.0100.07019.41
5.4.160.0170.06719.26
5.4.150.0070.03719.10
5.4.140.0130.04716.50
5.4.130.0030.03316.63
5.4.120.0070.03316.57
5.4.110.0070.03316.75
5.4.100.0130.02716.63
5.4.90.0070.03316.66
5.4.80.0030.04016.64
5.4.70.0030.03316.71
5.4.60.0070.03316.72
5.4.50.0030.03316.69
5.4.40.0100.02716.70
5.4.30.0030.03316.85
5.4.20.0070.02716.62
5.4.10.0000.03316.71
5.4.00.0070.02716.09
5.3.290.0030.07314.94
5.3.280.0030.03314.68
5.3.270.0130.04314.69
5.3.260.0030.06014.73
5.3.250.0070.06314.86
5.3.240.0070.03314.86
5.3.230.0030.03314.64
5.3.220.0030.03714.79
5.3.210.0000.04014.92
5.3.200.0030.03714.83
5.3.190.0000.04714.71
5.3.180.0030.03714.82
5.3.170.0070.03314.63
5.3.160.0000.05014.76
5.3.150.0070.03714.70
5.3.140.0000.03714.62
5.3.130.0000.04014.89
5.3.120.0070.03314.66
5.3.110.0000.03314.68
5.3.100.0030.03314.31
5.3.90.0000.03314.22
5.3.80.0130.02714.10
5.3.70.0000.03314.22
5.3.60.0070.02714.32
5.3.50.0030.03014.17
5.3.40.0030.03014.15
5.3.30.0070.03314.01
5.3.20.0030.03013.75
5.3.10.0070.03013.84
5.3.00.0070.03313.86
5.2.170.0030.02712.15
5.2.160.0000.02712.15
5.2.150.0000.03012.15
5.2.140.0030.02312.15
5.2.130.0030.02312.15
5.2.120.0030.02712.15
5.2.110.0030.02712.15
5.2.100.0030.02312.15
5.2.90.0000.02712.15
5.2.80.0000.04312.15
5.2.70.0000.02712.15
5.2.60.0000.02712.15
5.2.50.0000.03312.15
5.2.40.0000.03012.15
5.2.30.0000.03012.15
5.2.20.0030.03312.15
5.2.10.0100.01712.15
5.2.00.0000.02712.15
5.1.60.0000.02312.15
5.1.50.0070.02012.15
5.1.40.0000.05012.15
5.1.30.0030.02012.15
5.1.20.0130.04712.15
5.1.10.0070.02012.15
5.1.00.0070.04312.15
5.0.50.0000.05312.15
5.0.40.0000.03712.15
5.0.30.0000.06712.15
5.0.20.0030.04312.15
5.0.10.0000.03712.15
5.0.00.0070.05312.15
4.4.90.0000.01312.15
4.4.80.0000.01312.15
4.4.70.0030.01312.15
4.4.60.0000.01312.15
4.4.50.0000.01312.15
4.4.40.0030.05312.15
4.4.30.0030.03312.15
4.4.20.0000.03712.15
4.4.10.0000.03712.15
4.4.00.0000.04012.15
4.3.110.0030.01312.15
4.3.100.0030.02012.15
4.3.90.0030.02012.15
4.3.80.0000.04712.15
4.3.70.0000.03012.15
4.3.60.0000.02312.15
4.3.50.0070.03012.15
4.3.40.0030.04312.15
4.3.30.0030.02712.15
4.3.20.0000.02712.15
4.3.10.0000.02312.15
4.3.00.0030.02712.15

preferences:
49.75 ms | 401 KiB | 5 Q