3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mutate($value, Generator $mutator) { while ($mutator->valid()) { try { $fn = $mutator->current(); $value = $fn($value); $mutator->send($value); } catch (Exception $e) { $mutator->throw($e); } } return $value; } $mutations = [ function ($n) { return $n + 1; }, function ($n) { return $n + 2; }, function ($n) { return $n + 3; }, function ($n) { return $n + 4; }, ]; function debuggingMutator(array $mutations) { foreach ($mutations as $mutation) { $result = (yield $mutation); echo "Result: {$result}\n"; } } $result = mutate(0, debuggingMutator($mutations)); var_dump($result);

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)
8.3.40.0150.00018.85
8.3.30.0080.00619.01
8.3.20.0020.00520.18
8.3.10.0000.00721.95
8.3.00.0050.00319.38
8.2.170.0110.00322.96
8.2.160.0070.00720.41
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.36
8.2.110.0090.00022.10
8.2.100.0060.00617.63
8.2.90.0030.00519.31
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0060.00318.16
8.2.50.0040.00418.07
8.2.40.0030.00619.68
8.2.30.0040.00418.09
8.2.20.0000.00917.71
8.2.10.0000.00718.08
8.2.00.0040.00417.57
8.1.270.0060.00320.65
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0090.00023.83
8.1.230.0040.00719.22
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0050.00317.35
8.1.180.0090.00018.10
8.1.170.0000.00920.37
8.1.160.0040.00422.04
8.1.150.0040.00418.91
8.1.140.0040.00417.48
8.1.130.0000.01017.76
8.1.120.0090.00017.55
8.1.110.0000.00717.45
8.1.100.0000.00717.52
8.1.90.0000.00817.46
8.1.80.0030.00617.47
8.1.70.0000.00717.38
8.1.60.0060.00317.57
8.1.50.0000.00817.53
8.1.40.0070.00017.47
8.1.30.0000.00917.61
8.1.20.0040.00417.61
8.1.10.0070.00017.63
8.1.00.0000.00717.57
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0040.00418.47
8.0.270.0030.00317.32
8.0.260.0000.00617.16
8.0.250.0000.00716.96
8.0.240.0030.00617.11
8.0.230.0040.00417.04
8.0.220.0040.00417.02
8.0.210.0070.00017.04
8.0.200.0030.00617.05
8.0.190.0000.00717.10
8.0.180.0070.00016.94
8.0.170.0050.00316.97
8.0.160.0000.00716.91
8.0.150.0050.00216.93
8.0.140.0030.00616.84
8.0.130.0000.00613.39
8.0.120.0080.00016.89
8.0.110.0040.00417.02
8.0.100.0080.00017.05
8.0.90.0000.00716.88
8.0.80.0080.00816.90
8.0.70.0070.00017.10
8.0.60.0000.00716.83
8.0.50.0040.00416.76
8.0.30.0140.00816.96
8.0.20.0070.01217.43
8.0.10.0050.00217.05
8.0.00.0130.00916.68
7.4.330.0000.00515.09
7.4.320.0070.00016.62
7.4.300.0030.00316.63
7.4.290.0000.00716.68
7.4.280.0000.00816.44
7.4.270.0030.00316.61
7.4.260.0030.00316.65
7.4.250.0000.00816.55
7.4.240.0030.00516.62
7.4.230.0000.00716.51
7.4.220.0040.01416.61
7.4.210.0030.01216.48
7.4.200.0030.00316.60
7.4.160.0110.00416.69
7.4.150.0140.00417.40
7.4.140.0100.01017.86
7.4.130.0140.00516.57
7.4.120.0110.00716.52
7.4.110.0170.00316.36
7.4.100.0130.00616.43
7.4.90.0090.00916.76
7.4.80.0060.01519.39
7.4.70.0120.00616.38
7.4.60.0070.01016.42
7.4.50.0000.00416.29
7.4.40.0130.00416.54
7.4.30.0100.00716.46
7.4.10.0070.01115.05
7.4.00.0100.00514.94
7.3.330.0000.00613.21
7.3.320.0080.00313.38
7.3.310.0000.00816.42
7.3.300.0030.00316.39
7.3.290.0070.00916.35
7.3.280.0080.00916.37
7.3.270.0100.00717.40
7.3.260.0110.00616.42
7.3.250.0100.00816.47
7.3.240.0160.00016.59
7.3.230.0070.01316.55
7.3.210.0100.00716.32
7.3.200.0050.01619.39
7.3.190.0030.01616.61
7.3.180.0100.00716.50
7.3.170.0070.01116.29
7.3.160.0060.01316.66
7.3.130.0080.00814.92
7.3.120.0100.00714.89
7.3.110.0040.01115.00
7.3.100.0070.00715.15
7.3.90.0060.00614.90
7.3.80.0060.00814.82
7.3.70.0000.01015.00
7.3.60.0120.00314.63
7.3.50.0040.01014.84
7.3.40.0000.01514.72
7.3.30.0030.01014.66
7.3.20.0000.01416.74
7.3.10.0120.00316.86
7.3.00.0060.00616.39
7.2.330.0090.01216.86
7.2.320.0100.01016.63
7.2.310.0070.01016.54
7.2.300.0070.01116.46
7.2.290.0070.01016.79
7.2.260.0000.01915.29
7.2.250.0120.00615.19
7.2.240.0000.01315.05
7.2.230.0080.00615.03
7.2.220.0100.00314.99
7.2.210.0030.00615.10
7.2.200.0080.00815.10
7.2.190.0040.01115.13
7.2.180.0060.00614.90
7.2.170.0000.01515.11
7.2.160.0000.01515.25
7.2.150.0090.00616.75
7.2.140.0090.00016.82
7.2.130.0000.01316.77
7.2.120.0070.01017.01
7.2.110.0070.00716.74
7.2.100.0110.00016.98
7.2.90.0030.00617.04
7.2.80.0030.00717.00
7.2.70.0000.01717.05
7.2.60.0100.00317.07
7.2.50.0030.01316.93
7.2.40.0110.00417.04
7.2.30.0130.00616.75
7.2.20.0120.00316.80
7.2.10.0140.00316.84
7.2.00.0050.01018.14
7.1.330.0050.00515.77
7.1.320.0030.01415.46
7.1.310.0090.00615.83
7.1.300.0080.00415.59
7.1.290.0100.00615.80
7.1.280.0000.00815.79
7.1.270.0040.01115.78
7.1.260.0000.01515.99
7.1.250.0060.00615.78
7.1.240.0070.00715.79
7.1.230.0000.00915.67
7.1.220.0030.00715.82
7.1.210.0100.00715.88
7.1.200.0060.00615.78
7.1.190.0070.01015.79
7.1.180.0030.01015.91
7.1.170.0040.00815.93
7.1.160.0030.01015.72
7.1.150.0040.01115.54
7.1.140.0070.00715.71
7.1.130.0090.00615.68
7.1.120.0030.01315.82
7.1.110.0100.00615.79
7.1.100.0020.01116.74
7.1.90.0080.00415.96
7.1.80.0040.01215.80
7.1.70.0080.00316.34
7.1.60.0120.00717.62
7.1.50.0100.00716.44
7.1.40.0060.00615.87
7.1.30.0100.00315.53
7.1.20.0080.00815.89
7.1.10.0060.01215.44
7.1.00.0040.04419.16
7.0.330.0040.00415.43
7.0.320.0100.00315.46
7.0.310.0030.01015.39
7.0.300.0060.00915.20
7.0.290.0040.01215.40
7.0.280.0000.00915.52
7.0.270.0060.00615.47
7.0.260.0070.01015.45
7.0.250.0070.00715.57
7.0.240.0030.00915.48
7.0.230.0080.00415.36
7.0.220.0040.01115.30
7.0.210.0080.00015.23
7.0.200.0470.00715.08
7.0.190.0000.01515.52
7.0.180.0030.01015.45
7.0.170.0140.00015.49
7.0.160.0070.00715.34
7.0.150.0070.01015.63
7.0.140.0030.04218.63
7.0.130.0040.00815.27
7.0.120.0070.00715.56
7.0.110.0090.00315.47
7.0.100.0090.00015.25
7.0.90.0060.00315.52
7.0.80.0040.00415.25
7.0.70.0040.01115.22
7.0.60.0040.04817.75
7.0.50.0070.04216.81
7.0.40.0060.02116.96
7.0.30.0170.04516.87
7.0.20.0150.03016.91
7.0.10.0180.04016.81
7.0.00.0080.02516.89
5.6.400.0070.00714.53
5.6.390.0000.01114.43
5.6.380.0040.01114.40
5.6.370.0090.00614.13
5.6.360.0000.01114.25
5.6.350.0080.00514.36
5.6.340.0000.01514.40
5.6.330.0000.01314.67
5.6.320.0110.00414.43
5.6.310.0040.00814.35
5.6.300.0030.01014.16
5.6.290.0070.00414.27
5.6.280.0050.03817.65
5.6.270.0090.00414.46
5.6.260.0000.01714.58
5.6.250.0040.00714.04
5.6.240.0100.00714.32
5.6.230.0030.00914.32
5.6.220.0040.00814.51
5.6.210.0090.04517.27
5.6.200.0070.02316.25
5.6.190.0070.02317.27
5.6.180.0130.03217.43
5.6.170.0180.04017.52
5.6.160.0020.02617.36
5.6.150.0070.02316.37
5.6.140.0070.04316.33
5.6.130.0060.04816.15
5.6.120.0070.03217.58
5.6.110.0050.02517.70
5.6.100.0100.03817.60
5.6.90.0060.04117.55
5.6.80.0070.04617.31
5.6.70.0160.04017.37
5.6.60.0090.00014.24
5.6.50.0090.00614.07
5.6.40.0070.01014.42
5.6.30.0110.00314.30
5.6.20.0020.01214.32
5.6.10.0060.00913.99
5.6.00.0040.00414.11
5.5.380.0030.01014.50
5.5.370.0030.00714.47
5.5.360.0070.00714.54
5.5.350.0080.03917.45
5.5.340.0080.04316.22
5.5.330.0090.02717.42
5.5.320.0070.03717.36
5.5.310.0250.03617.27
5.5.300.0050.03516.10
5.5.290.0080.04016.20
5.5.280.0050.02617.60
5.5.270.0070.04717.52
5.5.260.0050.04517.65
5.5.250.0100.04317.51
5.5.240.0070.04517.15
5.5.230.0060.00614.39
5.5.220.0040.00814.03
5.5.210.0030.01114.30
5.5.200.0000.00814.27
5.5.190.0030.00914.20
5.5.180.0030.00714.31
5.5.170.0140.00014.10
5.5.160.0040.00814.16
5.5.150.0000.01314.40
5.5.140.0030.00914.35
5.5.130.0030.00614.36
5.5.120.0040.01214.49
5.5.110.0030.01014.27
5.5.100.0030.00914.13
5.5.90.0030.00914.33
5.5.80.0040.00414.14
5.5.70.0060.00314.30
5.5.60.0000.01214.29
5.5.50.0040.00414.08
5.5.40.0030.01014.54
5.5.30.0120.00414.12
5.5.20.0110.00414.00
5.5.10.0090.00614.02
5.5.00.0060.00313.99
5.4.450.0150.02315.21
5.4.440.0170.02315.31
5.4.430.0190.03215.31
5.4.420.0180.02015.19
5.4.410.0150.03515.21
5.4.400.0180.04014.98
5.4.390.0170.02314.93
5.4.380.0200.02314.96
5.4.370.0210.01815.16
5.4.360.0180.02814.97
5.4.350.0120.02315.03
5.4.340.0230.03015.04
5.4.330.0080.00010.99
5.4.320.0220.02815.07
5.4.310.0180.03614.92
5.4.300.0150.02515.12
5.4.290.0170.02815.10
5.4.280.0260.02015.00
5.4.270.0170.03415.06
5.4.260.0170.02315.10
5.4.250.0140.03715.07
5.4.240.0150.03315.09
5.4.230.0150.02315.03
5.4.220.0160.03815.16
5.4.210.0150.03115.08
5.4.200.0200.02215.12
5.4.190.0180.03515.04
5.4.180.0150.03715.04
5.4.170.0190.03114.96
5.4.160.0150.03315.11
5.4.150.0150.04115.11
5.4.140.0170.03213.70
5.4.130.0220.03313.70
5.4.120.0170.03613.78
5.4.110.0170.02713.78
5.4.100.0160.03113.71
5.4.90.0150.02313.80
5.4.80.0170.03713.74
5.4.70.0180.02513.79
5.4.60.0170.02413.74
5.4.50.0130.03113.74
5.4.40.0150.04013.72
5.4.30.0130.03213.71
5.4.20.0250.03013.75
5.4.10.0180.02513.67
5.4.00.0200.03413.38
5.3.290.0270.05714.63
5.3.280.0330.05714.68
5.3.270.0330.06714.52
5.3.260.0330.06014.51
5.3.250.0330.04014.82
5.3.240.0230.04714.72
5.3.230.0300.07014.53
5.3.220.0300.05014.64
5.3.210.0300.06714.49
5.3.200.0200.04014.57
5.3.190.0300.07014.49
5.3.180.0270.04314.57
5.3.170.0330.06714.48
5.3.160.0330.06714.54
5.3.150.0370.06014.57
5.3.140.0300.03714.57
5.3.130.0230.07314.57
5.3.120.0270.04014.56
5.3.110.0270.05014.77
5.3.100.0470.05714.26
5.3.90.0230.05013.99
5.3.80.0230.03714.15
5.3.70.0330.06714.11
5.3.60.0270.05313.92
5.3.50.0300.03014.16
5.3.40.0300.06713.87
5.3.30.0300.06313.91
5.3.20.0330.06013.71
5.3.10.0270.06713.57
5.3.00.0330.06013.65
5.2.170.0230.06011.80
5.2.160.0200.03011.80
5.2.150.0230.03711.80
5.2.140.0170.03711.80
5.2.130.0270.04311.80
5.2.120.0270.03311.80
5.2.110.0330.04711.80
5.2.100.0230.05011.80
5.2.90.0270.03311.80
5.2.80.0230.04311.80
5.2.70.0300.04711.80
5.2.60.0300.05311.80
5.2.50.0200.05311.80
5.2.40.0230.05011.80
5.2.30.0270.05011.80
5.2.20.0230.05311.80
5.2.10.0230.05011.80
5.2.00.0300.04011.80
5.1.60.0170.05311.80
5.1.50.0200.04711.80
5.1.40.0270.04311.80
5.1.30.0270.03711.80
5.1.20.0170.04011.80
5.1.10.0170.03311.80
5.1.00.0170.04711.80
5.0.50.0130.04311.80
5.0.40.0100.03311.80
5.0.30.0170.05711.80
5.0.20.0070.04711.80
5.0.10.0100.03011.80
5.0.00.0130.06011.80
4.4.90.0130.01711.80
4.4.80.0100.02711.80
4.4.70.0070.02311.80
4.4.60.0170.03311.80
4.4.50.0070.03711.80
4.4.40.0100.04311.80
4.4.30.0100.03711.80
4.4.20.0130.01711.80
4.4.10.0130.02311.80
4.4.00.0030.04011.80
4.3.110.0200.02711.80
4.3.100.0130.02711.80
4.3.90.0130.02011.80
4.3.80.0130.05011.80
4.3.70.0200.02711.80
4.3.60.0170.02711.80
4.3.50.0100.02711.80
4.3.40.0070.04711.80
4.3.30.0030.03711.80
4.3.20.0100.03011.80
4.3.10.0070.02311.80
4.3.00.0070.03311.80

preferences:
52.41 ms | 400 KiB | 5 Q