3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); var_dump(i,$i,_, $_, $_[1], ${_}); while($i<100){$a=!(++$i%3);$b=!($i%5);echo($a+$b?($a?'Fizz':'').($b?'Buzz':''):$i)."\n";}

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)
8.3.40.0150.00618.99
8.3.30.0090.00618.91
8.3.20.0050.00220.25
8.3.10.0040.00421.69
8.3.00.0060.00319.80
8.2.170.0170.00322.96
8.2.160.0030.01022.18
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.90
8.2.110.0060.00322.25
8.2.100.0000.01018.16
8.2.90.0020.00519.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0000.00718.38
8.2.20.0000.00717.82
8.2.10.0000.00718.03
8.2.00.0050.00217.83
8.1.270.0000.00822.09
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0080.00419.23
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0090.00017.13
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00721.94
8.1.150.0000.00718.89
8.1.140.0060.00317.31
8.1.130.0030.00317.84
8.1.120.0050.00217.39
8.1.110.0040.00417.32
8.1.100.0000.00717.47
8.1.90.0070.00017.30
8.1.80.0050.00517.41
8.1.70.0050.00217.39
8.1.60.0070.00017.54
8.1.50.0040.00417.50
8.1.40.0040.00417.48
8.1.30.0050.00317.67
8.1.20.0030.00617.54
8.1.10.0000.00717.40
8.1.00.0040.00417.35
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.46
8.0.270.0000.00717.23
8.0.260.0030.00318.46
8.0.250.0000.00716.96
8.0.240.0000.00817.02
8.0.230.0030.00317.01
8.0.220.0000.00717.02
8.0.210.0070.00017.04
8.0.200.0070.00316.94
8.0.190.0050.00216.94
8.0.180.0000.00717.00
8.0.170.0000.00817.01
8.0.160.0040.00417.00
8.0.150.0000.00716.97
8.0.140.0000.00717.00
8.0.130.0000.00613.37
8.0.120.0000.00916.94
8.0.110.0000.00916.95
8.0.100.0000.00816.96
8.0.90.0000.00817.02
8.0.80.0070.01416.93
8.0.70.0030.00516.87
8.0.60.0000.00716.87
8.0.50.0050.00316.87
8.0.30.0060.01317.13
8.0.20.0090.00917.40
8.0.10.0020.00517.09
8.0.00.0070.01016.79
7.4.330.0020.00215.00
7.4.320.0030.00316.38
7.4.300.0060.00016.51
7.4.290.0030.00516.64
7.4.280.0050.00316.52
7.4.270.0040.00416.41
7.4.260.0070.00016.60
7.4.250.0040.00416.40
7.4.240.0030.00516.58
7.4.230.0030.00316.72
7.4.220.0120.00316.57
7.4.210.0100.01016.58
7.4.200.0000.00816.27
7.4.160.0140.00316.59
7.4.150.0100.01017.40
7.4.140.0080.01217.86
7.4.130.0100.00916.49
7.4.120.0140.00316.54
7.4.110.0100.00816.62
7.4.100.0030.01516.39
7.4.90.0060.01016.61
7.4.80.0150.00619.39
7.4.70.0040.01416.76
7.4.60.0110.00816.63
7.4.50.0000.00416.62
7.4.40.0100.01316.38
7.4.30.0080.00816.58
7.4.00.0090.00814.88
7.3.330.0000.00613.28
7.3.320.0030.00313.14
7.3.310.0000.00716.45
7.3.300.0030.00616.32
7.3.290.0100.00316.30
7.3.280.0120.00716.33
7.3.270.0090.01217.40
7.3.260.0150.00416.42
7.3.250.0070.01216.46
7.3.240.0090.00916.48
7.3.230.0080.01116.41
7.3.210.0190.00616.63
7.3.200.0080.01119.39
7.3.190.0090.00916.63
7.3.180.0070.01116.43
7.3.170.0160.00416.63
7.3.160.0130.00316.57
7.3.120.0050.01214.91
7.3.110.0070.01114.83
7.3.100.0030.00714.98
7.3.90.0080.00414.89
7.3.80.0120.00414.77
7.3.70.0080.00314.73
7.3.60.0090.00614.74
7.3.50.0030.00614.97
7.3.40.0130.00314.74
7.3.30.0100.00414.91
7.3.20.0040.01116.81
7.3.10.0100.00716.75
7.3.00.0040.00716.52
7.2.330.0110.00716.70
7.2.320.0070.01016.48
7.2.310.0100.01016.55
7.2.300.0000.01916.82
7.2.290.0070.01416.50
7.2.250.0060.01215.12
7.2.240.0170.00014.87
7.2.230.0040.01115.16
7.2.220.0000.01115.22
7.2.210.0030.01214.96
7.2.200.0030.00815.30
7.2.190.0100.00315.01
7.2.180.0040.00715.11
7.2.170.0120.00314.88
7.2.00.0000.01019.53
7.1.330.0060.01215.84
7.1.320.0100.00315.70
7.1.310.0030.00615.76
7.1.300.0110.00415.77
7.1.290.0130.00315.96
7.1.280.0030.01015.66
7.1.270.0070.00715.54
7.1.260.0070.00715.77
7.1.100.0000.01117.99
7.1.70.0070.00717.08
7.1.60.0030.02019.70
7.1.50.0280.00935.02
7.1.00.0030.07322.32
7.0.200.0000.00716.86
7.0.140.0070.07022.21
7.0.60.0000.08719.93
7.0.50.0070.03717.80
7.0.40.0100.04319.96
7.0.30.0400.05720.01
7.0.20.0270.06320.19
7.0.10.0070.08320.17
7.0.00.0030.07320.11
5.6.280.0030.07320.82
5.6.210.0200.06720.72
5.6.200.0070.05318.12
5.6.190.0030.04020.36
5.6.180.0270.08020.67
5.6.170.0230.05720.38
5.6.160.0200.05020.54
5.6.150.0030.08318.11
5.6.140.0100.08018.09
5.6.130.0070.07718.16
5.6.120.0170.07320.99
5.6.110.0000.08720.96
5.6.100.0100.03321.11
5.6.90.0170.07320.96
5.6.80.0130.07320.52
5.5.350.0230.04720.39
5.5.340.0000.04017.98
5.5.330.0100.07020.57
5.5.320.0270.07720.13
5.5.310.0400.07320.29
5.5.300.0000.06017.91
5.5.290.0030.04317.97
5.5.280.0000.06720.87
5.5.270.0030.06320.79
5.5.260.0130.08020.86
5.5.250.0070.04020.61
5.5.240.0000.08020.18
5.4.450.1070.07719.47
5.4.440.0300.05019.45
5.4.430.0100.06019.10
5.4.420.0230.07319.48
5.4.410.0070.05718.85
5.4.400.0300.06018.80
5.4.390.0470.06718.53
5.4.380.0170.05718.63
5.4.370.0100.05318.66
5.4.360.0070.04018.50
5.4.350.0080.04811.98
5.4.340.0060.03411.97
5.4.320.0110.05212.45
5.4.310.0050.04112.45
5.4.300.0050.03812.46
5.4.290.0090.03712.45
5.4.280.0050.03812.35
5.4.270.0110.03312.35
5.4.260.0090.03712.35
5.4.250.0080.04212.35
5.4.240.0060.04012.35
5.4.230.0090.03812.34
5.4.220.0090.03612.34
5.4.210.0060.03712.34
5.4.200.0090.04112.34
5.4.190.0110.03212.34
5.4.180.0060.03812.34
5.4.170.0130.04512.35
5.4.160.0090.04212.35
5.4.150.0100.03912.34
5.4.140.0080.04112.02
5.4.130.0090.03712.02
5.4.120.0050.04411.98
5.4.110.0080.03911.97
5.4.100.0050.04311.97
5.4.90.0060.04411.96
5.4.80.0040.04511.97
5.4.70.0050.03811.97
5.4.60.0050.03711.96
5.4.50.0060.04111.96
5.4.40.0070.03511.95
5.4.30.0050.03611.95
5.4.20.0040.03811.95
5.4.10.0070.04411.95
5.4.00.0100.04511.44
5.3.290.0080.03712.80
5.3.280.0090.05012.71
5.3.270.0080.04112.72
5.3.260.0090.03712.72
5.3.250.0100.03512.72
5.3.240.0070.04112.72
5.3.230.0060.04312.70
5.3.220.0070.03812.68
5.3.210.0090.03812.68
5.3.200.0140.05012.68
5.3.190.0080.05112.68
5.3.180.0140.04412.67
5.3.170.0100.05012.67
5.3.160.0170.06212.67
5.3.150.0070.05312.67
5.3.140.0090.04812.66
5.3.130.0090.04212.66
5.3.120.0090.03712.66
5.3.110.0050.04312.66
5.3.100.0060.04112.12
5.3.90.0090.03612.08
5.3.80.0070.04012.07
5.3.70.0120.04012.08
5.3.60.0090.03712.06
5.3.50.0070.04312.00
5.3.40.0080.04012.00
5.3.30.0090.03511.95
5.3.20.0100.03611.72
5.3.10.0080.03911.69
5.3.00.0060.03811.68
5.2.170.0090.0289.18
5.2.160.0050.0309.18
5.2.150.0060.0309.18
5.2.140.0070.0299.17
5.2.130.0040.0309.14
5.2.120.0060.0299.13
5.2.110.0040.0319.14
5.2.100.0040.0339.14
5.2.90.0060.0419.14
5.2.80.0080.0399.14
5.2.70.0070.0359.14
5.2.60.0040.0329.09
5.2.50.0050.0319.05
5.2.40.0060.0309.03
5.2.30.0090.0449.01
5.2.20.0090.0289.00
5.2.10.0050.0288.94
5.2.00.0030.0318.79
5.1.60.0050.0238.08
5.1.50.0050.0248.07
5.1.40.0060.0238.05
5.1.30.0060.0258.41
5.1.20.0060.0258.43
5.1.10.0080.0228.15
5.1.00.0040.0338.15
5.0.50.0050.0276.63
5.0.40.0090.0226.49
5.0.30.0050.0406.30
5.0.20.0060.0256.27
5.0.10.0050.0196.25
5.0.00.0040.0306.25
4.4.90.0040.0154.78
4.4.80.0020.0174.76
4.4.70.0030.0164.76
4.4.60.0030.0164.75
4.4.50.0050.0144.77
4.4.40.0020.0264.71
4.4.30.0040.0154.76
4.4.20.0030.0164.85
4.4.10.0050.0214.84
4.4.00.0030.0324.76
4.3.110.0060.0204.66
4.3.100.0030.0214.66
4.3.90.0040.0204.64
4.3.80.0040.0234.58
4.3.70.0070.0194.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0040.0153.30
4.3.20.0020.0173.27
4.3.10.0010.0173.23
4.3.00.0000.0307.13

preferences:
41.29 ms | 400 KiB | 5 Q