3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fibo($n) { if ($n < 2) { return 1; } $prev = 0; $next = 1; for ($i=0; $i < $n; $i++) { $temp = $next + $prev; $prev = $next; $next = $temp; } return $next; } print fibo(30);

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)
8.3.60.0090.00916.50
8.3.50.0090.00723.00
8.3.40.0090.00918.54
8.3.30.0100.00318.88
8.3.20.0060.00320.21
8.3.10.0040.00423.63
8.3.00.0050.00319.26
8.2.180.0090.00618.29
8.2.170.0070.01022.96
8.2.160.0100.00320.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00720.95
8.2.110.0070.00320.51
8.2.100.0080.00318.16
8.2.90.0000.00819.08
8.2.80.0080.00017.97
8.2.70.0060.00317.25
8.2.60.0030.00518.03
8.2.50.0040.00418.07
8.2.40.0150.00417.82
8.2.30.0040.00318.05
8.2.20.0000.00917.67
8.2.10.0070.00017.92
8.2.00.0060.00317.71
8.1.280.0150.00025.92
8.1.270.0060.00323.64
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00023.96
8.1.230.0060.00619.22
8.1.220.0050.00317.77
8.1.210.0050.00318.77
8.1.200.0030.00617.10
8.1.190.0060.00317.00
8.1.180.0050.00318.10
8.1.170.0030.00518.50
8.1.160.0080.00021.98
8.1.150.0040.00418.85
8.1.140.0070.00017.48
8.1.130.0040.00417.84
8.1.120.0050.00217.43
8.1.110.0050.00217.42
8.1.100.0030.00517.34
8.1.90.0050.00317.29
8.1.80.0040.00417.29
8.1.70.0000.00717.35
8.1.60.0000.00817.49
8.1.50.0040.00417.51
8.1.40.0000.01017.49
8.1.30.0040.00417.39
8.1.20.0000.00917.61
8.1.10.0020.00517.48
8.1.00.0000.00817.43
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.39
8.0.270.0030.00317.28
8.0.260.0030.00317.25
8.0.250.0070.00016.85
8.0.240.0040.00416.81
8.0.230.0030.00316.73
8.0.220.0040.00416.82
8.0.210.0040.00416.82
8.0.200.0030.00316.77
8.0.190.0030.00516.81
8.0.180.0000.00716.83
8.0.170.0030.00616.86
8.0.160.0030.00316.73
8.0.150.0000.00716.74
8.0.140.0030.00316.62
8.0.130.0030.00513.25
8.0.120.0000.00816.71
8.0.110.0040.00416.79
8.0.100.0040.00416.80
8.0.90.0050.00216.86
8.0.80.0080.00816.86
8.0.70.0040.00416.74
8.0.60.0080.00016.78
8.0.50.0030.00516.66
8.0.30.0150.00817.14
8.0.20.0140.00517.40
8.0.10.0020.00516.89
8.0.00.0090.00816.93
7.4.330.0050.00015.00
7.4.320.0000.00816.54
7.4.300.0060.00016.50
7.4.290.0000.00716.57
7.4.280.0040.00416.68
7.4.270.0000.00716.52
7.4.260.0030.00316.41
7.4.250.0070.00016.45
7.4.240.0020.00516.44
7.4.230.0030.00316.59
7.4.220.0060.01316.50
7.4.210.0080.00616.46
7.4.200.0070.00016.41
7.4.160.0100.00616.34
7.4.150.0060.01617.40
7.4.140.0110.00617.86
7.4.130.0050.01216.49
7.4.120.0130.00716.47
7.4.110.0100.00716.41
7.4.100.0070.01016.57
7.4.90.0150.00316.44
7.4.80.0100.00719.39
7.4.70.0130.01016.60
7.4.60.0060.01216.50
7.4.50.0050.00016.61
7.4.40.0100.00716.24
7.4.30.0180.00616.58
7.4.00.0030.00814.57
7.3.330.0060.00013.32
7.3.320.0030.00313.16
7.3.310.0000.00716.39
7.3.300.0000.00616.23
7.3.290.0110.00716.45
7.3.280.0110.00816.35
7.3.270.0090.00917.40
7.3.260.0120.00916.57
7.3.250.0080.00816.49
7.3.240.0100.00616.63
7.3.230.0040.01216.39
7.3.210.0110.00516.52
7.3.200.0060.01816.53
7.3.190.0120.00316.36
7.3.180.0100.00616.32
7.3.170.0060.01016.34
7.3.160.0080.00816.41
7.3.00.0000.01416.46
7.2.330.0080.01216.83
7.2.320.0100.00716.68
7.2.310.0070.01016.72
7.2.300.0090.01416.69
7.2.290.0200.00316.36
7.2.130.0110.00316.70
7.2.120.0000.01516.78
7.2.110.0000.01316.91
7.2.100.0110.00416.99
7.2.90.0120.00316.83
7.2.80.0030.01316.97
7.2.70.0070.00316.66
7.2.60.0090.00617.03
7.2.50.0090.00316.63
7.2.40.0060.00916.88
7.2.30.0030.00917.05
7.2.20.0000.01116.98
7.2.10.0080.00416.97
7.2.00.0110.00317.05
7.1.250.0090.00315.71
7.1.240.0030.00615.70
7.1.230.0030.00915.67
7.1.220.0100.00015.82
7.1.210.0000.00915.84
7.1.200.0130.00315.71
7.1.190.0000.01615.79
7.1.180.0080.00815.68
7.1.170.0040.00715.75
7.1.160.0100.00715.48
7.1.150.0080.00315.75
7.1.140.0030.00715.72
7.1.130.0000.01215.81
7.1.120.0040.01115.89
7.1.110.0060.00615.79
7.1.100.0060.00717.01
7.1.90.0070.00715.87
7.1.80.0030.00915.86
7.1.70.0060.00416.46
7.1.60.0050.01217.51
7.1.50.0080.01116.10
7.1.40.0040.00815.98
7.1.30.0000.01115.72
7.1.20.0070.00715.50
7.1.10.0030.00915.77
7.1.00.0030.04319.06
7.0.330.0090.00615.31
7.0.320.0090.00615.47
7.0.310.0000.01115.39
7.0.300.0030.00615.20
7.0.290.0000.01115.38
7.0.280.0080.00515.41
7.0.270.0030.00715.11
7.0.260.0050.00515.23
7.0.250.0040.00415.51
7.0.240.0070.00715.18
7.0.230.0100.00615.39
7.0.220.0090.00015.52
7.0.210.0070.00715.38
7.0.200.0070.00316.12
7.0.190.0070.00315.50
7.0.180.0070.00715.02
7.0.170.0100.00714.99
7.0.160.0120.00415.35
7.0.150.0040.00415.37
7.0.140.0030.04218.76
7.0.130.0100.00315.32
7.0.120.0000.00615.52
7.0.110.0040.00715.13
7.0.100.0140.02317.45
7.0.90.0150.02717.53
7.0.80.0100.03717.76
7.0.70.0100.04517.62
7.0.60.0030.02517.69
7.0.50.0100.03817.86
7.0.40.0030.02316.77
7.0.30.0050.02716.85
7.0.20.0030.05316.61
7.0.10.0060.02116.82
7.0.00.0080.04516.63
5.6.380.0090.00313.90
5.6.370.0100.00314.48
5.6.360.0060.00614.38
5.6.350.0050.00714.55
5.6.340.0110.00014.19
5.6.330.0090.00313.90
5.6.320.0170.00014.02
5.6.310.0030.01014.52
5.6.300.0070.00413.88
5.6.290.0040.00514.55
5.6.280.0060.03717.46
5.6.270.0070.00713.96
5.6.260.0030.01014.08
5.6.250.0020.04417.49
5.6.240.0090.04517.39
5.6.230.0100.02317.33
5.6.220.0070.04817.29
5.6.210.0160.03217.55
5.6.200.0030.04817.71
5.6.190.0050.02417.79
5.6.180.0050.04517.54
5.6.170.0070.04517.60
5.6.160.0040.02517.57
5.6.150.0060.02317.77
5.6.140.0030.03517.63
5.6.130.0050.02217.55
5.6.120.0030.02617.59
5.6.110.0100.03717.64
5.6.100.0060.04917.64
5.6.90.0040.02717.50
5.6.80.0030.04717.42
5.6.70.0090.02217.34
5.6.60.0120.02217.35
5.6.50.0070.02817.22
5.6.40.0070.03917.25
5.6.30.0070.02717.19
5.6.20.0100.03017.32
5.6.10.0070.03717.29
5.6.00.0050.03617.22
5.5.380.0050.02515.81
5.5.370.0030.02815.80
5.5.360.0030.04215.84
5.5.350.0040.03515.81
5.5.340.0070.04016.02
5.5.330.0030.02216.05
5.5.320.0030.04916.03
5.5.310.0060.03815.89
5.5.300.0080.02116.05
5.5.290.0020.03715.91
5.5.280.0030.04016.00
5.5.270.0070.04015.98
5.5.260.0090.03615.97
5.5.250.0020.02315.86
5.5.240.0070.02015.66
5.5.230.0030.02815.60
5.5.220.0070.03115.65
5.5.210.0050.02515.59
5.5.200.0050.02215.71
5.5.190.0030.04215.67
5.5.180.0030.03915.63
5.5.170.0040.00811.18
5.5.160.0110.03415.68
5.5.150.0040.04315.71
5.5.140.0000.03715.68
5.5.130.0020.03215.66
5.5.120.0020.04115.72
5.5.110.0030.04215.71
5.5.100.0100.03115.61
5.5.90.0080.02015.59
5.5.80.0090.03015.66
5.5.70.0050.04215.66
5.5.60.0050.04215.63
5.5.50.0080.03315.61
5.5.40.0130.04315.63
5.5.30.0050.04015.61
5.5.20.0080.04015.62
5.5.10.0050.02815.60
5.5.00.0050.04215.64
5.4.450.0030.04215.34
5.4.440.0000.04315.19
5.4.430.0040.04615.19
5.4.420.0120.03815.19
5.4.410.0070.03315.20
5.4.400.0020.04215.02
5.4.390.0140.03315.01
5.4.380.0100.03215.10
5.4.370.0050.04015.09
5.4.360.0070.04215.17
5.4.350.0060.03315.11
5.4.340.0030.03615.15
5.4.330.0030.00311.18
5.4.320.0090.03715.01
5.4.310.0050.04215.16
5.4.300.0090.04615.15
5.4.290.0060.03515.01
5.4.280.0080.03215.15
5.4.270.0020.04315.08
5.4.260.0070.04015.10
5.4.250.0040.03015.14
5.4.240.0030.04215.17
5.4.230.0020.03815.13
5.4.220.0070.03515.04
5.4.210.0070.04015.13
5.4.200.0070.03615.13
5.4.190.0050.02815.16
5.4.180.0030.03715.06
5.4.170.0090.03615.17
5.4.160.0060.03815.12
5.4.150.0030.02815.12
5.4.140.0080.03513.71
5.4.130.0100.03713.80
5.4.120.0020.02813.80
5.4.110.0110.03513.78
5.4.100.0050.04013.84
5.4.90.0000.02713.75
5.4.80.0070.03713.79
5.4.70.0040.03313.83
5.4.60.0050.04113.77
5.4.50.0040.02013.79
5.4.40.0030.03813.85
5.4.30.0050.03313.81
5.4.20.0060.02613.71
5.4.10.0080.03313.74
5.4.00.0070.03713.48
5.3.290.0060.04313.42
5.3.280.0010.04313.42
5.3.270.0030.04013.42
5.3.260.0050.03213.42
5.3.250.0070.03413.42
5.3.240.0110.03313.42
5.3.230.0100.03813.42
5.3.220.0050.02313.42
5.3.210.0040.03013.42
5.3.200.0050.03813.42
5.3.190.0020.04513.42
5.3.180.0050.02513.42
5.3.170.0080.03813.42
5.3.160.0060.04113.42
5.3.150.0040.02813.42
5.3.140.0040.04013.42
5.3.130.0030.02513.42
5.3.120.0060.03513.42
5.3.110.0060.02313.42
5.3.100.0020.04013.42
5.3.90.0070.03513.42
5.3.80.0070.02913.42
5.3.70.0030.02313.42
5.3.60.0030.02013.42
5.3.50.0030.02313.42
5.3.40.0030.02413.42
5.3.30.0050.03813.42
5.3.20.0070.01813.42
5.3.10.0040.03713.42
5.3.00.0050.03813.42
5.2.170.0050.01513.42
5.2.160.0020.01813.42
5.2.150.0040.02113.42
5.2.140.0030.02313.42
5.2.130.0010.01813.42
5.2.120.0030.01713.42
5.2.110.0050.02513.42
5.2.100.0030.01813.42
5.2.90.0030.03313.42
5.2.80.0030.03013.42
5.2.70.0030.03013.42
5.2.60.0050.02713.42
5.2.50.0030.01813.42
5.2.40.0100.02213.42
5.2.30.0030.01813.42
5.2.20.0040.02413.42
5.2.10.0060.01713.42
5.2.00.0050.02113.42
5.1.60.0030.01513.42
5.1.50.0040.02113.42
5.1.40.0000.02213.42
5.1.30.0070.01213.42
5.1.20.0060.01813.42
5.1.10.0030.01513.42
5.1.00.0000.02113.42
5.0.50.0030.01913.42
5.0.40.0080.01713.42
5.0.30.0050.01613.42
5.0.20.0050.01213.42
5.0.10.0020.01513.42
5.0.00.0040.02213.42
4.4.90.0030.01813.42
4.4.80.0020.01013.42
4.4.70.0000.02013.42
4.4.60.0020.00813.42
4.4.50.0020.01713.42
4.4.40.0030.02113.42
4.4.30.0030.01013.42
4.4.20.0060.01013.42
4.4.10.0040.00813.42
4.4.00.0000.02013.42
4.3.110.0020.01513.42
4.3.100.0010.01313.42
4.3.90.0030.00813.42
4.3.80.0030.02613.42
4.3.70.0000.01513.42
4.3.60.0010.01813.42
4.3.50.0040.01013.42
4.3.40.0010.03113.42
4.3.30.0000.01513.42
4.3.20.0030.01713.42
4.3.10.0050.01513.42
4.3.00.0020.01913.42

preferences:
45.93 ms | 401 KiB | 5 Q