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++) { $return[] = fibonacciNumbers($i); } return $return; } var_dump(getArr(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)
8.3.60.0090.00618.31
8.3.50.0140.00521.41
8.3.40.0060.00918.81
8.3.30.0090.00619.34
8.3.20.0040.00420.59
8.3.10.0050.00323.53
8.3.00.0040.00419.63
8.2.180.0120.00318.66
8.2.170.0070.00722.96
8.2.160.0070.00720.63
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00022.48
8.2.110.0030.00622.44
8.2.100.0040.00718.09
8.2.90.0030.00519.42
8.2.80.0080.00017.97
8.2.70.0030.00517.75
8.2.60.0060.00318.30
8.2.50.0030.00619.35
8.2.40.0050.00320.19
8.2.30.0040.00418.34
8.2.20.0040.00417.91
8.2.10.0030.00518.28
8.2.00.0040.00417.98
8.1.280.0140.00725.92
8.1.270.0030.00622.27
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0090.00023.90
8.1.230.0090.00319.46
8.1.220.0080.00017.91
8.1.210.0050.00318.77
8.1.200.0000.01017.60
8.1.190.0050.00317.47
8.1.180.0040.00418.10
8.1.170.0000.00918.62
8.1.160.0080.00022.12
8.1.150.0080.00019.07
8.1.140.0060.00317.62
8.1.130.0000.00718.09
8.1.120.0000.00717.70
8.1.110.0040.00417.63
8.1.100.0000.00717.64
8.1.90.0070.00017.46
8.1.80.0080.00017.51
8.1.70.0000.00717.63
8.1.60.0040.00417.84
8.1.50.0040.00417.75
8.1.40.0000.00817.74
8.1.30.0000.00817.92
8.1.20.0030.00617.95
8.1.10.0050.00317.64
8.1.00.0050.00317.58
8.0.300.0050.00318.77
8.0.290.0000.00816.88
8.0.280.0070.00018.74
8.0.270.0000.00817.59
8.0.260.0030.00317.59
8.0.250.0000.00717.18
8.0.240.0080.00017.21
8.0.230.0000.00717.14
8.0.220.0000.00817.13
8.0.210.0030.00316.99
8.0.200.0030.00317.11
8.0.190.0080.00017.16
8.0.180.0000.00917.03
8.0.170.0030.00517.05
8.0.160.0050.00317.08
8.0.150.0040.00417.02
8.0.140.0040.00417.14
8.0.130.0000.00613.45
8.0.120.0040.00417.03
8.0.110.0000.01017.09
8.0.100.0000.00717.04
8.0.90.0000.00716.86
8.0.80.0060.01216.96
8.0.70.0000.00717.12
8.0.60.0040.00417.00
8.0.50.0000.00717.11
8.0.30.0120.00916.95
8.0.20.0120.00717.40
8.0.10.0040.00417.14
8.0.00.0080.00916.80
7.4.330.0000.00615.30
7.4.320.0040.00416.68
7.4.300.0060.00016.85
7.4.290.0030.00316.84
7.4.280.0050.00316.77
7.4.270.0000.00716.75
7.4.260.0000.00716.84
7.4.250.0040.00416.64
7.4.240.0020.00516.88
7.4.230.0000.00816.80
7.4.220.0120.00616.73
7.4.210.0060.00816.67
7.4.200.0030.00316.74
7.4.160.0090.00916.60
7.4.150.0120.00817.40
7.4.140.0100.00717.86
7.4.130.0130.00616.66
7.4.120.0100.00916.79
7.4.110.0090.00916.63
7.4.100.0080.00916.48
7.4.90.0080.01616.59
7.4.80.0170.00319.39
7.4.70.0060.01116.61
7.4.60.0110.00516.54
7.4.50.0000.00816.77
7.4.40.0140.00316.73
7.4.30.0040.01216.60
7.4.00.0030.01215.02
7.3.330.0030.00313.47
7.3.320.0000.00513.48
7.3.310.0000.00916.51
7.3.300.0000.00716.68
7.3.290.0110.00416.52
7.3.280.0100.00516.54
7.3.270.0110.00717.40
7.3.260.0070.01016.59
7.3.250.0080.00816.64
7.3.240.0090.00916.78
7.3.230.0090.00916.57
7.3.210.0060.01016.63
7.3.200.0070.01019.39
7.3.190.0120.00916.85
7.3.180.0090.00616.62
7.3.170.0120.00416.68
7.3.160.0140.00316.79
7.3.120.0060.00614.77
7.3.110.0040.00714.71
7.3.100.0130.00315.03
7.3.90.0040.01115.07
7.3.80.0040.01215.13
7.3.70.0110.00414.82
7.3.60.0000.01415.11
7.3.50.0060.00615.02
7.3.40.0100.00015.08
7.3.30.0030.01315.08
7.3.20.0000.01617.05
7.3.10.0100.00716.95
7.3.00.0060.00916.64
7.2.330.0040.01416.92
7.2.320.0120.00916.64
7.2.310.0130.00316.91
7.2.300.0080.00916.89
7.2.290.0130.00516.90
7.2.240.0040.00815.39
7.2.230.0000.01515.20
7.2.220.0060.01215.49
7.2.210.0040.01115.17
7.2.200.0070.00415.09
7.2.190.0060.00615.30
7.2.180.0030.01115.30
7.2.170.0030.00915.33
7.2.160.0060.00815.02
7.2.150.0100.00717.11
7.2.140.0070.01017.14
7.2.130.0030.01317.04
7.2.120.0000.01217.21
7.2.110.0030.01217.10
7.2.100.0130.00317.14
7.2.90.0040.01417.21
7.2.80.0080.00817.14
7.2.70.0030.01417.00
7.2.60.0030.01117.06
7.2.50.0040.01116.98
7.2.40.0060.00917.09
7.2.30.0070.00717.09
7.2.20.0000.01217.20
7.2.10.0070.00317.27
7.2.00.0090.00617.23
7.1.330.0030.00915.88
7.1.320.0090.00015.93
7.1.310.0100.00715.84
7.1.300.0030.01315.74
7.1.290.0040.00716.00
7.1.280.0040.00716.04
7.1.270.0030.00816.09
7.1.260.0060.00616.20
7.1.250.0000.01616.09
7.1.100.0030.01218.71
7.1.70.0000.00717.42
7.1.60.0140.01119.32
7.1.50.0070.01317.17
7.1.00.0030.07722.51
7.0.200.0000.00817.11
7.0.140.0030.07322.31
7.0.60.0130.07320.02
7.0.50.0000.04318.19
7.0.40.0130.07020.39
7.0.30.0130.04720.40
7.0.20.0230.07720.27
7.0.10.0100.05320.32
7.0.00.0070.08720.52
5.6.280.0030.07321.13
5.6.210.0070.07020.88
5.6.200.0200.06318.40
5.6.190.0030.05020.60
5.6.180.0130.05020.73
5.6.170.0500.06020.58
5.6.160.0070.08320.57
5.6.150.0030.07318.47
5.6.140.0030.04018.29
5.6.130.0000.08718.39
5.6.120.0070.04321.15
5.6.110.0100.04021.15
5.6.100.0100.08321.20
5.6.90.0030.04721.18
5.6.80.0100.07720.57
5.5.350.0130.08020.64
5.5.340.0070.07318.21
5.5.330.0030.08020.51
5.5.320.0430.07020.46
5.5.310.0370.08720.46
5.5.300.0000.04018.17
5.5.290.0000.05718.14
5.5.280.0100.08321.03
5.5.270.0070.08320.95
5.5.260.0170.08021.19
5.5.250.0070.08320.69
5.5.240.0170.03020.43
5.4.450.0230.04319.43
5.4.440.0070.05719.32
5.4.430.0770.05319.61
5.4.420.0670.00019.80
5.4.410.0630.00019.64
5.4.400.0770.00019.22
5.4.390.0630.00019.25
5.4.380.0630.00019.19
5.4.370.0600.00019.15
5.4.360.0600.00019.30
5.4.350.0630.00019.25
5.4.340.0090.04312.07
5.4.320.0090.04212.55
5.4.310.0070.05312.54
5.4.300.0080.04312.55
5.4.290.0100.03712.55
5.4.280.0050.03912.45
5.4.270.0090.04012.45
5.4.260.0110.04112.44
5.4.250.0110.03812.44
5.4.240.0060.04312.45
5.4.230.0080.04012.44
5.4.220.0080.03812.44
5.4.210.0090.04512.44
5.4.200.0110.04712.44
5.4.190.0080.04612.44
5.4.180.0030.03912.44
5.4.170.0040.03812.44
5.4.160.0080.04712.44
5.4.150.0080.03312.44
5.4.140.0060.03812.12
5.4.130.0060.03712.10
5.4.120.0040.03812.06
5.4.110.0080.03512.06
5.4.100.0080.04712.06
5.4.90.0140.04812.06
5.4.80.0080.04412.06
5.4.70.0100.03212.05
5.4.60.0060.03512.05
5.4.50.0040.04012.05
5.4.40.0040.03912.04
5.4.30.0050.03612.04
5.4.20.0080.03212.04
5.4.10.0090.03112.04
5.4.00.0050.03811.54
5.3.290.0090.04012.80
5.3.280.0070.03812.73
5.3.270.0110.03512.74
5.3.260.0070.03912.73
5.3.250.0080.03612.73
5.3.240.0070.03712.74
5.3.230.0070.04212.73
5.3.220.0050.04012.70
5.3.210.0110.03812.70
5.3.200.0080.03512.70
5.3.190.0050.04012.70
5.3.180.0080.03612.70
5.3.170.0080.03712.70
5.3.160.0080.03512.69
5.3.150.0060.03812.70
5.3.140.0120.03912.69
5.3.130.0090.03912.68
5.3.120.0050.04112.68
5.3.110.0070.04312.68
5.3.100.0060.04212.17
5.3.90.0060.03512.15
5.3.80.0060.03612.14
5.3.70.0110.03612.15
5.3.60.0060.03712.13
5.3.50.0080.03312.07
5.3.40.0060.03912.07
5.3.30.0020.04012.04
5.3.20.0080.03511.82
5.3.10.0080.03411.79
5.3.00.0080.03611.78
5.2.170.0030.0319.27
5.2.160.0020.0329.27
5.2.150.0050.0309.27
5.2.140.0030.0349.27
5.2.130.0030.0399.23
5.2.120.0060.0289.23
5.2.110.0060.0299.23
5.2.100.0050.0289.23
5.2.90.0040.0309.23
5.2.80.0030.0379.23
5.2.70.0050.0339.23
5.2.60.0020.0369.18
5.2.50.0060.0289.15
5.2.40.0070.0309.13
5.2.30.0060.0319.10
5.2.20.0030.0319.09
5.2.10.0050.0288.99
5.2.00.0060.0288.86
5.1.60.0040.0258.14
5.1.50.0050.0248.14
5.1.40.0020.0268.12
5.1.30.0040.0278.47
5.1.20.0060.0278.49
5.1.10.0070.0288.22
5.1.00.0040.0578.22
5.0.50.0060.0226.70
5.0.40.0050.0216.55
5.0.30.0040.0416.37
5.0.20.0090.0366.33
5.0.10.0060.0256.31
5.0.00.0080.0396.30
4.4.90.0130.0604.78
4.4.80.0090.0274.75
4.4.70.0080.0294.75
4.4.60.0060.0194.76
4.4.50.0060.0234.77
4.4.40.0030.0344.71
4.4.30.0030.0214.76
4.4.20.0050.0154.85
4.4.10.0010.0184.85
4.4.00.0040.0284.76
4.3.110.0030.0214.67
4.3.100.0080.0184.66
4.3.90.0030.0224.63
4.3.80.0080.0304.60
4.3.70.0040.0214.63
4.3.60.0070.0204.63
4.3.50.0030.0234.63
4.3.40.0050.0304.55
4.3.30.0020.0223.36
4.3.20.0040.0203.33
4.3.10.0030.0243.29
4.3.00.0170.0177.21

preferences:
33.12 ms | 401 KiB | 5 Q