3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fibonachi($n) { $array = array(0); if ($n === 1) $array[1] = 1; else if ($n > 1) { $array[1] = 1; $array[2] = 1; for ($i = 2; $i < $n; $i++) { $array[$i] = bcadd($array[$i-1], $array[$i-2]); } } return $array; } $array = fibonachi(3); for ($i = 0; $i < count($array); $i++) { echo " ".$array[$i]; }

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)
8.3.60.0180.00716.63
8.3.50.0120.00316.46
8.3.40.0110.00418.67
8.3.30.0040.01118.66
8.3.20.0090.00020.24
8.3.10.0070.00323.42
8.3.00.0050.00319.55
8.2.180.0100.01016.63
8.2.170.0070.00722.96
8.2.160.0070.00719.27
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0080.00017.63
8.2.110.0070.00319.24
8.2.100.0050.00517.63
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0070.00019.45
8.2.30.0040.00420.66
8.2.20.0030.00617.85
8.2.10.0060.00318.06
8.2.00.0000.00718.03
8.1.270.0060.01222.03
8.1.260.0070.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00319.22
8.1.230.0090.00317.42
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0050.00318.48
8.1.160.0030.00522.02
8.1.150.0000.00718.79
8.1.140.0040.00417.36
8.1.130.0000.00717.70
8.1.120.0040.00417.37
8.1.110.0050.00217.46
8.1.100.0040.00417.46
8.1.90.0040.00417.38
8.1.80.0000.00817.47
8.1.70.0070.00017.41
8.1.60.0090.00017.61
8.1.50.0040.00417.48
8.1.40.0000.00817.41
8.1.30.0030.00617.65
8.1.20.0000.00817.55
8.1.10.0030.00617.60
8.1.00.0070.00017.49
8.0.300.0000.00718.77
8.0.290.0030.00316.63
8.0.280.0000.00718.48
8.0.270.0030.00317.29
8.0.260.0070.00017.17
8.0.250.0000.00816.83
8.0.240.0030.00616.84
8.0.230.0050.00216.88
8.0.220.0000.00716.91
8.0.210.0000.00716.79
8.0.200.0000.00716.92
8.0.190.0040.00416.96
8.0.180.0050.00316.89
8.0.170.0050.00316.85
8.0.160.0070.00016.85
8.0.150.0000.00716.66
8.0.140.0040.00416.72
8.0.130.0000.00513.38
8.0.120.0000.00716.87
8.0.110.0040.00416.86
8.0.100.0030.00316.75
8.0.90.0070.00016.88
8.0.80.0100.01016.88
8.0.70.0040.00416.80
8.0.60.0020.00516.89
8.0.50.0040.00416.78
8.0.30.0100.01017.22
8.0.20.0120.00917.40
8.0.10.0050.00216.96
8.0.00.0090.00816.71
7.4.330.0050.00015.08
7.4.320.0000.00616.52
7.4.300.0000.00816.45
7.4.290.0080.00016.60
7.4.280.0040.00416.50
7.4.270.0060.00016.58
7.4.260.0050.00216.48
7.4.250.0000.00716.51
7.4.240.0020.00516.51
7.4.230.0070.00016.60
7.4.220.0070.01016.44
7.4.210.0090.00916.45
7.4.200.0030.00516.43
7.4.160.0040.01516.56
7.4.150.0120.00617.40
7.4.140.0100.01117.86
7.4.130.0090.01316.45
7.4.120.0130.00516.64
7.4.110.0100.01316.54
7.4.100.0040.01416.55
7.4.90.0120.00916.40
7.4.80.0030.01319.39
7.4.70.0130.00716.38
7.4.60.0110.00616.41
7.4.50.0090.00016.50
7.4.40.0090.00716.45
7.4.30.0070.01016.37
7.4.00.0050.01214.95
7.3.330.0000.00613.30
7.3.320.0030.00313.43
7.3.310.0030.00316.43
7.3.300.0000.00716.35
7.3.290.0030.01116.32
7.3.280.0120.00916.38
7.3.270.0090.00917.40
7.3.260.0170.00016.59
7.3.250.0100.00616.50
7.3.240.0090.01216.66
7.3.230.0030.01316.39
7.3.210.0080.01516.55
7.3.200.0100.01016.58
7.3.190.0130.00316.38
7.3.180.0080.00816.51
7.3.170.0060.00916.54
7.3.160.0100.00716.53
7.3.120.0080.01014.94
7.3.110.0050.01214.50
7.3.100.0070.00514.69
7.3.90.0030.00914.61
7.3.80.0050.01014.96
7.3.70.0060.00614.60
7.3.60.0060.00614.72
7.3.50.0040.00914.66
7.3.40.0080.00714.81
7.3.30.0070.00714.78
7.3.20.0070.00516.77
7.3.10.0060.00716.73
7.3.00.0070.00516.61
7.2.330.0120.00616.73
7.2.320.0030.01316.67
7.2.310.0040.01116.82
7.2.300.0030.01316.49
7.2.290.0100.00716.84
7.2.250.0060.00915.01
7.2.240.0110.00915.01
7.2.230.0070.01014.98
7.2.220.0060.00814.82
7.2.210.0080.00814.97
7.2.200.0050.00815.01
7.2.190.0120.00314.90
7.2.180.0070.00815.15
7.2.170.0090.00515.04
7.2.60.0090.00316.93
7.2.00.0040.00419.14
7.1.330.0070.00915.99
7.1.320.0060.00615.71
7.1.310.0120.00315.60
7.1.300.0030.01215.75
7.1.290.0050.00915.70
7.1.280.0080.00615.88
7.1.270.0070.00615.86
7.1.260.0100.00515.80
7.1.200.0000.01215.77
7.1.100.0060.00918.16
7.1.70.0030.00716.93
7.1.60.0050.00519.27
7.1.50.0220.00034.77
7.1.00.0030.07722.28
7.0.200.0000.01116.66
7.0.60.0170.07020.01
7.0.50.0070.05717.73
7.0.40.0100.07320.11
7.0.30.0230.05320.24
7.0.20.0170.05020.23
7.0.10.0070.08320.10
7.0.00.0100.03720.20
5.6.280.0000.03720.99
5.6.210.0070.08320.66
5.6.200.0030.08318.29
5.6.190.0130.07320.33
5.6.180.0330.07320.61
5.6.170.0270.06320.47
5.6.160.0100.04020.54
5.6.150.0070.08018.28
5.6.140.0100.07318.27
5.6.130.0100.07718.17
5.6.120.0070.08321.12
5.6.110.0030.08321.04
5.6.100.0070.03721.03
5.6.90.0100.07720.97
5.6.80.0100.07320.39
5.6.70.4500.03720.48
5.5.350.0000.08320.30
5.5.340.0030.04718.03
5.5.330.0170.07320.42
5.5.320.0230.06320.42
5.5.310.0300.05020.30
5.5.300.0130.07317.94
5.5.290.0130.04717.95
5.5.280.0030.05720.73
5.5.270.0070.06720.75
5.5.260.0100.08020.84
5.5.250.0070.07020.61
5.5.240.0030.03720.29
5.4.450.0930.03319.14
5.4.440.0870.05019.46
5.4.430.0770.05019.56
5.4.420.0870.05319.51
5.4.410.0700.05719.41
5.4.400.0570.06018.98
5.4.390.0930.04718.86
5.4.380.0800.05318.81
5.4.370.0800.05719.21
5.4.360.0970.06018.84
5.4.350.0970.05019.29
5.4.340.0870.05019.35
5.4.320.0830.05719.22
5.4.310.0870.05018.84
5.4.300.0930.07319.30
5.4.290.1030.05319.17
5.4.280.0800.05719.18
5.4.270.0630.06018.84
5.4.260.0700.05018.80
5.4.250.1000.04719.18
5.4.240.0870.04719.13
5.4.230.0800.06019.25
5.4.220.0630.06319.01
5.4.210.0900.06019.18
5.4.200.0830.05018.95
5.4.190.0830.06319.31
5.4.180.1000.04018.83
5.4.170.0830.05719.08
5.4.160.0830.05019.27
5.4.150.0830.05719.22
5.4.140.0730.06016.51
5.4.130.0770.05716.52
5.4.120.0830.05016.41
5.4.110.0700.06016.55
5.4.100.0800.05016.25
5.4.90.0870.05316.54
5.4.80.0870.04716.57
5.4.70.0070.05016.35
5.4.60.0370.05716.52
5.4.50.0000.06016.51
5.4.40.0100.06716.52
5.4.30.0000.04716.34
5.4.20.0270.03716.36

preferences:
59.19 ms | 400 KiB | 5 Q