3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fib() { $a = 1; $b = 1; while(true) { $c = $a + $b; $a = $b; $b = $c; if ($c > 7) { throw new RuntimeException('Kaboom!'); } yield $c; } } foreach(fib() as $f) { echo $f . PHP_EOL; }

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)
8.3.60.0100.00318.43
8.3.50.0140.00922.94
8.3.40.0100.01018.84
8.3.30.0140.00019.22
8.3.20.0080.00020.30
8.3.10.0040.00423.65
8.3.00.0060.00319.25
8.2.180.0110.00716.63
8.2.170.0110.01122.96
8.2.160.0070.01320.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.95
8.2.110.0060.00320.57
8.2.100.0120.00317.88
8.2.90.0080.00019.08
8.2.80.0090.00017.97
8.2.70.0040.00417.80
8.2.60.0040.00417.80
8.2.50.0070.00318.10
8.2.40.0030.00520.59
8.2.30.0040.00418.06
8.2.20.0030.00517.84
8.2.10.0040.00418.20
8.2.00.0040.00417.81
8.1.280.0120.00425.92
8.1.270.0080.00023.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0040.00717.66
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.66
8.1.180.0040.00418.10
8.1.170.0000.00818.55
8.1.160.0040.00422.06
8.1.150.0040.00418.82
8.1.140.0000.01017.46
8.1.130.0040.00417.88
8.1.120.0030.00317.36
8.1.110.0040.00417.46
8.1.100.0060.00317.45
8.1.90.0040.00317.54
8.1.80.0030.00517.46
8.1.70.0040.00417.39
8.1.60.0030.00517.59
8.1.50.0040.00417.54
8.1.40.0090.00017.54
8.1.30.0090.00017.64
8.1.20.0000.00717.69
8.1.10.0040.00417.45
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00818.45
8.0.270.0000.00717.17
8.0.260.0060.00017.27
8.0.250.0070.00016.98
8.0.240.0000.00717.05
8.0.230.0000.00816.94
8.0.220.0030.00316.99
8.0.210.0000.00716.86
8.0.200.0050.00217.05
8.0.190.0070.00017.00
8.0.180.0000.00716.82
8.0.170.0030.00516.98
8.0.160.0000.00716.97
8.0.150.0000.00816.82
8.0.140.0070.00016.84
8.0.130.0030.00313.46
8.0.120.0040.00416.91
8.0.110.0030.00616.91
8.0.100.0000.00716.84
8.0.90.0000.00717.02
8.0.80.0000.01717.02
8.0.70.0040.00416.86
8.0.60.0020.00516.86
8.0.50.0030.00516.85
8.0.30.0090.01317.08
8.0.20.0100.00917.40
8.0.10.0040.00416.86
8.0.00.0090.01316.74
7.4.330.0050.00015.14
7.4.320.0000.00716.53
7.4.300.0000.00716.43
7.4.290.0000.00716.50
7.4.280.0030.00316.55
7.4.270.0070.00016.58
7.4.260.0030.00316.40
7.4.250.0040.00416.47
7.4.240.0020.00616.54
7.4.230.0030.00316.68
7.4.220.0110.01516.51
7.4.210.0080.01216.65
7.4.200.0040.00416.68
7.4.160.0110.00516.66
7.4.150.0070.01017.40
7.4.140.0090.01017.86
7.4.130.0140.00416.52
7.4.120.0100.00816.66
7.4.110.0030.01416.64
7.4.100.0070.01216.64
7.4.90.0060.01216.49
7.4.80.0140.01019.39
7.4.70.0060.01016.63
7.4.60.0090.00916.55
7.4.50.0040.00416.48
7.4.40.0070.01016.62
7.4.30.0120.00316.47
7.4.00.0080.00815.08
7.3.330.0030.00313.39
7.3.320.0000.00513.24
7.3.310.0070.00016.49
7.3.300.0030.00316.45
7.3.290.0030.01716.44
7.3.280.0090.00916.40
7.3.270.0120.00617.40
7.3.260.0150.00616.37
7.3.250.0080.00816.67
7.3.240.0080.00816.45
7.3.230.0080.00816.60
7.3.210.0080.01116.49
7.3.200.0130.00319.39
7.3.190.0080.01216.45
7.3.180.0030.01716.37
7.3.170.0090.00616.46
7.3.160.0160.00016.59
7.3.120.0070.01014.96
7.3.110.0090.00915.02
7.3.100.0100.01014.86
7.3.90.0000.01814.87
7.3.80.0060.00915.09
7.3.70.0090.00014.96
7.3.60.0000.01514.90
7.3.50.0030.01214.69
7.3.40.0140.00014.69
7.3.30.0070.00714.66
7.3.20.0060.00916.50
7.3.10.0070.00716.52
7.3.00.0100.00716.66
7.2.330.0130.00416.42
7.2.320.0120.00916.80
7.2.310.0080.00816.77
7.2.300.0070.01016.74
7.2.290.0150.00916.43
7.2.250.0000.01715.27
7.2.240.0140.00314.66
7.2.230.0120.00415.27
7.2.220.0060.01014.67
7.2.210.0000.01615.17
7.2.200.0030.00615.13
7.2.190.0110.00715.08
7.2.180.0030.01014.82
7.2.170.0060.00315.11
7.2.60.0030.01316.66
7.2.00.0000.00919.26
7.1.330.0090.00615.68
7.1.320.0090.00915.93
7.1.310.0030.01015.82
7.1.300.0060.00915.73
7.1.290.0030.01015.97
7.1.280.0090.00315.45
7.1.270.0040.00715.49
7.1.260.0030.01416.00
7.1.200.0070.00415.79
7.1.100.0040.00717.91
7.1.70.0030.00617.14
7.1.60.0120.01219.46
7.1.50.0100.01016.69
7.1.00.0030.07722.46
7.0.200.0040.00416.75
7.0.140.0030.07322.04
7.0.60.0030.04719.93
7.0.50.0170.07717.87
7.0.40.0100.06020.14
7.0.30.0430.04020.09
7.0.20.0230.05020.19
7.0.10.0030.08720.11
7.0.00.0070.07320.32
5.6.210.0070.08320.57
5.6.200.0070.08318.16
5.6.190.0100.07720.47
5.6.180.2830.04020.47
5.6.170.0200.06720.50
5.6.160.0130.08320.71
5.6.150.0000.08718.21
5.6.140.0030.08718.18
5.6.130.0000.04318.11
5.6.120.0000.09320.90
5.6.110.0100.08021.05
5.6.100.0130.07721.02
5.6.90.0100.03721.06
5.6.80.0070.08720.39
5.6.70.2930.03320.43
5.5.350.0270.07720.47
5.5.340.0030.04018.09
5.5.330.0100.09020.35
5.5.320.0370.03720.31
5.5.310.0330.07320.32
5.5.300.0100.07317.99
5.5.290.0070.05017.90
5.5.280.0100.04020.96
5.5.270.0030.05720.98
5.5.260.0200.07020.77
5.5.250.0100.08320.62
5.5.240.0130.08320.29
5.4.450.0700.04719.55
5.4.440.0470.06019.47
5.4.430.0700.05019.19
5.4.420.0300.05319.57
5.4.410.0230.05719.57
5.4.400.0100.05719.16
5.4.390.0970.04719.14
5.4.380.0630.04318.80
5.4.370.0500.06718.77
5.4.360.0270.05718.57
5.4.350.0430.05718.78
5.4.340.0300.05718.51
5.4.320.0070.03512.52
5.4.310.0070.03712.52
5.4.300.0090.03412.52
5.4.290.0100.03312.52
5.4.280.0100.03112.41
5.4.270.0050.03712.41
5.4.260.0080.03512.41
5.4.250.0050.03812.41
5.4.240.0060.03612.41
5.4.230.0050.03812.40
5.4.220.0070.03612.40
5.4.210.0070.03412.40
5.4.200.0080.03612.40
5.4.190.0040.03712.40
5.4.180.0080.03412.40
5.4.170.0060.03612.40
5.4.160.0090.03312.40
5.4.150.0070.03412.40
5.4.140.0070.03512.09
5.4.130.0040.03812.07
5.4.120.0010.03912.03
5.4.110.0060.03412.03
5.4.100.0040.03612.03
5.4.90.0050.03712.04
5.4.80.0050.03912.03
5.4.70.0040.03612.03
5.4.60.0040.03612.02
5.4.50.0060.03512.02
5.4.40.0060.03512.01
5.4.30.0060.03512.02
5.4.20.0050.03612.01
5.4.10.0050.03512.01
5.4.00.0040.03711.50
5.3.290.0100.03512.80
5.3.280.0030.04012.71
5.3.270.0080.03612.72
5.3.260.0080.03612.71
5.3.250.0050.03712.72
5.3.240.0090.03312.72
5.3.230.0050.03812.71
5.3.220.0100.03312.68
5.3.210.0100.04412.68
5.3.200.0080.03612.68
5.3.190.0050.03912.68
5.3.180.0080.03312.68
5.3.170.0100.03112.67
5.3.160.0090.03212.67
5.3.150.0100.03912.67
5.3.140.0040.03812.66
5.3.130.0060.03812.66
5.3.120.0060.03812.66
5.3.110.0070.04112.66
5.3.100.0060.03712.13
5.3.90.0060.03712.11
5.3.80.0070.03512.10
5.3.70.0070.03512.09
5.3.60.0060.03612.08
5.3.50.0060.03612.03
5.3.40.0070.03512.03
5.3.30.0080.03311.98
5.3.20.0030.03811.77
5.3.10.0040.03711.73
5.3.00.0080.03411.72
5.2.170.0020.0339.22
5.2.160.0060.0289.21
5.2.150.0040.0349.22
5.2.140.0050.0309.22
5.2.130.0050.0339.18
5.2.120.0070.0289.18
5.2.110.0050.0299.18
5.2.100.0050.0289.17
5.2.90.0040.0299.18
5.2.80.0050.0299.17
5.2.70.0050.0299.17
5.2.60.0090.0259.12
5.2.50.0060.0289.09
5.2.40.0070.0259.07
5.2.30.0050.0299.05
5.2.20.0020.0309.05
5.2.10.0050.0278.95
5.2.00.0040.0298.80
5.1.60.0030.0248.09
5.1.50.0030.0258.09
5.1.40.0040.0258.07
5.1.30.0070.0238.42
5.1.20.0040.0268.43
5.1.10.0040.0268.16
5.1.00.0020.0278.17
5.0.50.0040.0206.64
5.0.40.0030.0196.50
5.0.30.0020.0326.31
5.0.20.0040.0186.29
5.0.10.0030.0196.26
5.0.00.0040.0296.25
4.4.90.0030.0154.78
4.4.80.0020.0154.76
4.4.70.0020.0164.76
4.4.60.0010.0164.75
4.4.50.0010.0164.77
4.4.40.0020.0254.71
4.4.30.0010.0174.75
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0040.0134.64
4.3.80.0010.0264.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0000.0173.24
4.3.00.0030.0207.26

preferences:
48.47 ms | 401 KiB | 5 Q