3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fibonaci($total) { $previousNum=1; $numbersNow=1; $valueOutput = "$previousNum $numbersNow"; while (true) { $output = $numbersNow + $previousNum; if ($output > $total) { break; } $valueOutput = $valueOutput . " $output"; $previousNum = $numbersNow; $numbersNow = $output; } return $valueOutput; } echo fibonaci(3); echo "<br>"; echo fibonaci(5); echo "<br>"; echo fibonaci(12); echo "<br>"; echo fibonaci(25); echo "<br>";

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)
8.5.10.0110.00716.55
8.5.00.0090.01320.21
8.4.150.0020.00014.05
8.4.140.0140.00817.70
8.4.130.0090.01018.88
8.4.120.0110.00824.01
8.4.110.0130.00717.95
8.4.100.0120.00718.78
8.4.90.0080.01222.20
8.4.80.0060.00418.87
8.4.70.0080.01117.92
8.4.60.0120.00918.81
8.4.50.0160.00624.08
8.4.40.0150.00619.49
8.4.30.0030.00720.52
8.4.20.0130.00718.99
8.4.10.0090.00017.64
8.3.280.0090.01118.42
8.3.270.0070.01316.55
8.3.260.0040.00516.53
8.3.250.0100.00918.67
8.3.240.0060.00317.11
8.3.230.0120.00616.57
8.3.220.0100.00918.95
8.3.210.0140.01216.63
8.3.200.0060.00316.63
8.3.190.0080.00817.03
8.3.180.0070.00816.54
8.3.170.0080.00017.22
8.3.160.0090.00916.60
8.3.150.0140.00418.93
8.3.140.0090.00019.00
8.3.130.0030.00616.53
8.3.120.0110.00719.06
8.3.110.0030.01320.94
8.3.100.0060.00324.06
8.3.90.0070.01026.77
8.3.80.0030.00616.75
8.3.70.0070.00716.58
8.3.60.0070.01416.75
8.3.50.0040.01118.15
8.3.40.0040.01118.71
8.3.30.0130.00318.55
8.3.20.0080.00024.18
8.3.10.0100.00324.66
8.3.00.0040.00426.16
8.2.290.0110.00720.31
8.2.280.0160.00418.52
8.2.270.0090.00918.46
8.2.260.0050.00320.57
8.2.250.0040.00416.57
8.2.240.0030.00517.02
8.2.230.0000.00822.58
8.2.220.0040.00437.54
8.2.210.0000.00926.77
8.2.200.0060.00316.38
8.2.190.0040.01416.58
8.2.180.0060.00925.92
8.2.170.0120.00618.91
8.2.160.0080.00522.96
8.2.150.0000.00825.66
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00721.03
8.2.110.0030.00722.11
8.2.100.0060.00617.91
8.2.90.0040.00417.63
8.2.80.0000.00818.74
8.2.70.0000.00817.93
8.2.60.0040.00418.22
8.2.50.0060.00318.10
8.2.40.0040.00421.12
8.2.30.0070.00019.25
8.2.20.0000.00718.06
8.2.10.0070.00019.38
8.2.00.0040.00419.30
8.1.330.0120.00621.89
8.1.320.0100.00916.04
8.1.310.0080.00016.73
8.1.300.0080.00020.25
8.1.290.0030.00630.84
8.1.280.0100.00725.92
8.1.270.0080.00023.99
8.1.260.0070.01026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.82
8.1.230.0080.00417.77
8.1.220.0000.00817.76
8.1.210.0060.00318.77
8.1.200.0040.00717.22
8.1.190.0040.00417.10
8.1.180.0090.00318.10
8.1.170.0000.00818.46
8.1.160.0040.00418.75
8.1.150.0070.00018.82
8.1.140.0000.00819.02
8.1.130.0040.00417.40
8.1.120.0040.00717.40
8.1.110.0050.00517.40
8.1.100.0000.00817.38
8.1.90.0070.00017.42
8.1.80.0060.00317.38
8.1.70.0000.00717.40
8.1.60.0030.00517.51
8.1.50.0000.01117.54
8.1.40.0060.00317.54
8.1.30.0030.00517.70
8.1.20.0030.00517.57
8.1.10.0070.00017.41
8.1.00.0060.00317.46
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.50
8.0.270.0070.00016.90
8.0.260.0030.00316.95
8.0.250.0020.00516.94
8.0.240.0050.00317.05
8.0.230.0000.00717.08
8.0.220.0060.00016.83
8.0.210.0030.00316.96
8.0.200.0030.00316.91
8.0.190.0030.00617.08
8.0.180.0040.00416.96
8.0.170.0030.00617.01
8.0.160.0030.00516.90
8.0.150.0040.00416.86
8.0.140.0040.00416.88
8.0.130.0030.00313.39
8.0.120.0060.00316.92
8.0.110.0040.00416.97
8.0.100.0000.00816.95
8.0.90.0000.00816.83
8.0.80.0170.01016.97
8.0.70.0160.01616.88
8.0.60.0230.00816.85
8.0.50.0190.01016.95
8.0.30.0220.01016.90
8.0.20.0200.00717.07
8.0.10.0210.00517.01
8.0.00.0190.00817.10
7.4.330.0020.00215.55
7.4.320.0030.00316.47
7.4.300.0000.00716.46
7.4.290.0040.00416.53
7.4.280.0040.00416.51
7.4.270.0030.00316.63
7.4.260.0030.00313.29
7.4.250.0040.00416.45
7.4.240.0020.00516.48
7.4.230.0070.00016.63
7.4.220.0000.00716.72
7.4.210.0100.01516.55
7.4.200.0190.00716.49
7.4.190.0170.00916.65
7.4.180.0180.01116.62
7.4.160.0170.00716.55
7.4.150.0170.01016.50
7.4.140.0160.01016.41
7.4.130.0150.00916.47
7.4.120.0110.01416.49
7.4.110.0210.00416.49
7.4.100.0100.01616.57
7.4.90.0180.00616.55
7.4.80.0200.00516.37
7.4.70.0450.01416.37
7.4.60.0150.01116.58
7.4.50.0220.00416.46
7.4.40.0200.01216.27
7.4.30.0230.00316.48
7.4.20.0140.01116.36
7.4.10.0180.00916.41
7.4.00.0150.01116.54
7.3.330.0090.00016.42
7.3.320.0060.00013.25
7.3.310.0000.00816.33
7.3.300.0070.00016.47
7.3.290.0120.00916.43
7.3.280.0170.00816.34
7.3.270.0240.00516.40
7.3.260.0300.00416.40
7.3.250.0220.01216.41
7.3.240.0220.00316.41
7.3.230.0140.01116.34
7.3.220.0170.00716.22
7.3.210.0240.00816.35
7.3.200.0240.00916.24
7.3.190.0280.00316.29
7.3.180.0220.00416.36
7.3.170.0190.01116.29
7.3.160.0200.01216.31
7.3.150.0170.01616.31
7.3.140.0250.00616.31
7.3.130.0210.01016.24
7.3.120.0210.00716.37
7.3.110.0130.01316.25
7.3.100.0220.00916.28
7.3.90.0250.00316.59
7.3.80.0210.00516.39
7.3.70.0210.00416.40
7.3.60.0200.00516.36
7.3.50.0160.01016.55
7.3.40.0160.01016.47
7.3.30.0160.01616.53
7.3.20.0230.00916.46
7.3.10.0210.01116.39
7.3.00.0130.02016.32

preferences:
180.22 ms | 403 KiB | 5 Q