3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mkGenerator(){ for($i = 0; $i <= 10; $i++) { echo "[$i]"; yield $i; } } function mkGenerator2(){ for($i = 10; $i <= 25; $i++) { echo "($i)"; yield $i; } } $generator1 = mkGenerator(); $generator2 = mkGenerator2(); $multiIterator = new \MultipleIterator(); $multiIterator->attachIterator($generator1); $multiIterator->attachIterator($generator2); foreach( $multiIterator as $data ) { echo ".\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)
8.3.40.0090.00918.71
8.3.30.0100.00618.83
8.3.20.0000.00820.30
8.3.10.0080.00023.52
8.3.00.0040.00419.25
8.2.170.0090.00622.96
8.2.160.0100.00319.33
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0050.00520.53
8.2.100.0100.00517.72
8.2.90.0090.00018.03
8.2.80.0040.00418.98
8.2.70.0040.00417.63
8.2.60.0090.00017.63
8.2.50.0060.00317.63
8.2.40.0080.00017.63
8.2.30.0040.00417.93
8.2.20.0040.00417.68
8.2.10.0030.00618.08
8.2.00.0060.00317.74
8.1.270.0080.00023.79
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.52
8.1.230.0110.00020.91
8.1.220.0030.00517.79
8.1.210.0030.00518.78
8.1.200.0050.00317.35
8.1.190.0030.00617.23
8.1.180.0000.01018.10
8.1.170.0070.00017.62
8.1.160.0030.00321.96
8.1.150.0040.00418.89
8.1.140.0040.00417.42
8.1.130.0000.00617.88
8.1.120.0070.00017.38
8.1.110.0050.00217.36
8.1.100.0040.00417.48
8.1.90.0080.00017.49
8.1.80.0040.00417.47
8.1.70.0000.00717.34
8.1.60.0060.00317.48
8.1.50.0000.00817.43
8.1.40.0020.00517.50
8.1.30.0000.00817.58
8.1.20.0030.00517.55
8.1.10.0000.00717.59
8.1.00.0040.00417.54
8.0.300.0080.00020.20
8.0.290.0000.00716.63
8.0.280.0030.00318.47
8.0.270.0040.00417.27
8.0.260.0000.00717.26
8.0.250.0070.00016.96
8.0.240.0030.00317.00
8.0.230.0030.00316.96
8.0.220.0000.00716.82
8.0.210.0080.00016.79
8.0.200.0000.00716.93
8.0.190.0000.00816.82
8.0.180.0080.00016.84
8.0.170.0040.00416.88
8.0.160.0030.00316.96
8.0.150.0040.00316.73
8.0.140.0070.00016.75
8.0.130.0000.00613.36
8.0.120.0080.00016.73
8.0.110.0000.00716.82
8.0.100.0040.00417.00
8.0.90.0040.00416.90
8.0.80.0120.00916.80
8.0.70.0050.00316.86
8.0.60.0070.00016.69
8.0.50.0070.00016.92
8.0.30.0090.01017.02
8.0.20.0130.00717.40
8.0.10.0050.00316.86
8.0.00.0090.01016.87
7.4.330.0000.00515.02
7.4.320.0060.00016.51
7.4.300.0000.00616.60
7.4.290.0000.00716.57
7.4.280.0000.00716.51
7.4.270.0000.00716.61
7.4.260.0000.00716.63
7.4.250.0040.00416.46
7.4.240.0020.00616.56
7.4.230.0000.00816.70
7.4.220.0150.00316.51
7.4.210.0050.01016.54
7.4.200.0070.00016.39
7.4.160.0080.00816.64
7.4.150.0040.01517.40
7.4.140.0130.00617.86
7.4.130.0060.01116.35
7.4.120.0110.00716.58
7.4.110.0130.00416.54
7.4.100.0090.00916.58
7.4.90.0100.01016.40
7.4.80.0060.01219.39
7.4.70.0160.00816.50
7.4.60.0100.00616.40
7.4.50.0030.00616.49
7.4.40.0090.00916.54
7.4.30.0100.01016.39
7.4.10.0000.01414.73
7.4.00.0080.00814.96
7.3.330.0030.00313.36
7.3.320.0000.00613.19
7.3.310.0040.00416.21
7.3.300.0000.00716.22
7.3.290.0100.00916.33
7.3.280.0040.01116.36
7.3.270.0030.01317.40
7.3.260.0090.00916.43
7.3.250.0070.01016.54
7.3.240.0070.01016.41
7.3.230.0070.01016.39
7.3.210.0090.00916.65
7.3.200.0060.01219.39
7.3.190.0030.01316.44
7.3.180.0050.01116.44
7.3.170.0320.02116.27
7.3.160.0180.00416.41
7.3.130.0090.00914.98
7.3.120.0030.01314.72
7.3.110.0080.00915.05
7.3.100.0040.01114.87
7.3.90.0030.00814.64
7.3.80.0060.00814.60
7.3.70.0060.00914.81
7.3.60.0070.00814.78
7.3.50.0100.00514.93
7.3.40.0020.01214.93
7.3.30.0020.01014.89
7.3.20.0030.01016.62
7.3.10.0050.01016.78
7.3.00.0090.00616.74
7.2.330.0030.01316.81
7.2.320.0120.00616.50
7.2.310.0070.01616.72
7.2.300.0030.01316.43
7.2.290.0120.01416.63
7.2.260.0120.00415.19
7.2.250.0070.01015.12
7.2.240.0100.00515.11
7.2.230.0000.01215.09
7.2.220.0030.00815.10
7.2.210.0080.00515.14
7.2.200.0040.00915.20
7.2.190.0110.00415.07
7.2.180.0030.00915.15
7.2.170.0030.01015.05
7.2.160.0070.00714.96
7.2.150.0110.00616.94
7.2.140.0080.00616.83
7.2.130.0030.00916.87
7.2.120.0060.00616.82
7.2.110.0020.01417.05
7.2.100.0090.00617.00
7.2.90.0120.00317.06
7.2.80.0040.01016.94
7.2.70.0050.01016.94
7.2.60.0050.00816.97
7.2.50.0080.00716.88
7.2.40.0130.00216.89
7.2.30.0060.00717.02
7.2.20.0080.00617.00
7.2.10.0060.00816.97
7.2.00.0050.00816.97
7.1.330.0070.00815.63
7.1.320.0050.00815.86
7.1.310.0050.00515.95
7.1.300.0100.00515.76
7.1.290.0030.00715.71
7.1.280.0050.00915.71
7.1.270.0020.00915.58
7.1.260.0000.01615.74
7.1.250.0070.00815.68
7.1.240.0060.00615.53
7.1.230.0090.00615.87
7.1.220.0030.00615.64
7.1.210.0030.01015.88
7.1.200.0050.00315.74
7.1.190.0000.01715.83
7.1.180.0110.00415.77
7.1.170.0080.00515.58
7.1.160.0070.00715.83
7.1.150.0000.01315.86
7.1.140.0060.00315.97
7.1.130.0040.00915.61
7.1.120.0070.00715.71
7.1.110.0070.00715.72
7.1.100.0000.01215.99
7.1.90.0030.01015.99
7.1.80.0040.00715.83
7.1.70.0060.00616.62
7.1.60.0070.00817.47
7.1.50.0050.01216.31
7.1.40.0090.00315.83
7.1.30.0060.00315.87
7.1.20.0090.00015.85
7.1.10.0110.00316.00
7.1.00.0080.03819.05
7.0.330.0040.00715.18
7.0.320.0050.00515.43
7.0.310.0040.00715.48
7.0.300.0000.01015.40
7.0.290.0040.01115.36
7.0.280.0000.01315.64
7.0.270.0000.00915.45
7.0.260.0040.00415.19
7.0.250.0050.00315.58
7.0.240.0040.01115.54
7.0.230.0060.00915.34
7.0.220.0110.00415.55
7.0.210.0100.00315.42
7.0.200.0000.01016.22
7.0.190.0110.00015.45
7.0.180.0040.00715.40
7.0.170.0030.01015.29
7.0.160.0060.00615.29
7.0.150.0110.00415.45
7.0.140.0060.03818.57
7.0.130.0000.01415.55
7.0.120.0070.00715.38
7.0.110.0030.00915.55
7.0.100.0060.00315.37
7.0.90.0070.01015.54
7.0.80.0030.00715.41
7.0.70.0030.00615.55
7.0.60.0110.03617.72
7.0.50.0080.02816.79
7.0.40.0050.02516.89
7.0.30.0100.02716.85
7.0.20.0170.04216.85
7.0.10.0070.04116.90
7.0.00.0070.02616.70
5.6.400.0030.01314.32
5.6.390.0030.00614.40
5.6.380.0070.00313.99
5.6.370.0080.00414.57
5.6.360.0070.00714.36
5.6.350.0030.00614.48
5.6.340.0070.00714.21
5.6.330.0030.01114.29
5.6.320.0070.00414.16
5.6.310.0120.00314.34
5.6.300.0120.00013.85
5.6.290.0060.00614.21
5.6.280.0070.03817.88
5.6.270.0060.00614.31
5.6.260.0120.00014.31
5.6.250.0030.00914.08
5.6.240.0000.00914.61
5.6.230.0040.01214.39
5.6.220.0030.00714.60
5.6.210.0130.04217.33
5.6.200.0050.04316.17
5.6.190.0100.04217.29
5.6.180.0200.03817.36
5.6.170.0180.04117.50
5.6.160.0030.03717.36
5.6.150.0070.03216.29
5.6.140.0030.02916.15
5.6.130.0110.03516.13
5.6.120.0050.02817.67
5.6.110.0100.04017.72
5.6.100.0060.02617.68
5.6.90.0080.04317.73
5.6.80.0120.03617.20
5.6.70.1200.03417.27
5.6.60.0000.00914.20
5.6.50.0030.00714.55
5.6.40.0130.00014.54
5.6.30.0030.00614.19
5.6.20.0040.01214.32
5.6.10.0090.00614.16
5.6.00.0090.00314.28
5.5.380.0000.01214.08
5.5.370.0070.01014.29
5.5.360.0000.01614.23
5.5.350.0120.04117.27
5.5.340.0100.04216.07
5.5.330.0100.04017.07
5.5.320.0110.02817.32
5.5.310.0120.02517.29
5.5.300.0100.03815.99
5.5.290.0060.02016.11
5.5.280.0090.04517.47
5.5.270.0060.03517.65
5.5.260.0050.02417.69
5.5.250.0070.03717.50
5.5.240.0110.02217.29
5.5.230.0000.01414.36
5.5.220.0070.01014.34
5.5.210.0040.00814.25
5.5.200.0070.00714.41
5.5.190.0060.00314.37
5.5.180.0080.00614.36
5.5.170.0040.00414.10
5.5.160.0090.00414.12
5.5.150.0100.00314.32
5.5.140.0060.00814.13
5.5.130.0030.01014.31
5.5.120.0070.00314.28
5.5.110.0100.00314.04
5.5.100.0060.01014.39
5.5.90.0090.00614.23
5.5.80.0100.00314.10
5.5.70.0140.00014.46
5.5.60.0030.00614.17
5.5.50.0070.00714.09
5.5.40.0060.00913.99
5.5.30.0060.00914.02
5.5.20.0040.01114.04
5.5.10.0000.01113.79
5.5.00.0100.00314.38
5.4.450.0510.03116.31
5.4.440.0410.03316.26
5.4.430.0340.03516.32
5.4.420.0370.00316.29
5.4.410.0350.00016.25
5.4.400.0360.00116.07
5.4.390.0310.00116.02
5.4.380.0350.00216.06
5.4.370.0340.00416.09
5.4.360.0320.00216.09
5.4.350.0370.00016.02
5.4.340.0050.02312.54
5.4.330.0040.00413.05
5.4.320.0040.02112.79
5.4.310.0040.02212.79
5.4.300.0020.02312.79
5.4.290.0040.02312.78
5.4.280.0060.01812.73
5.4.270.0040.02012.73
5.4.260.0070.02112.73
5.4.250.0070.02112.73
5.4.240.0090.01812.73
5.4.230.0100.01912.73
5.4.220.0060.01912.72
5.4.210.0050.01912.72
5.4.200.0080.02012.72
5.4.190.0030.02512.72
5.4.180.0040.02212.72
5.4.170.0060.01912.73
5.4.160.0020.02212.73
5.4.150.0040.02012.72
5.4.140.0040.02212.57
5.4.130.0060.02612.56
5.4.120.0020.02312.54
5.4.110.0040.02412.54
5.4.100.0040.02112.54
5.4.90.0070.02212.54
5.4.80.0020.02412.54
5.4.70.0040.02012.54
5.4.60.0050.02412.54
5.4.50.0060.02012.54
5.4.40.0060.01912.53
5.4.30.0040.02412.53
5.4.20.0050.01912.53
5.4.10.0040.02012.53
5.4.00.0040.02212.28
5.3.290.0030.04212.80
5.3.280.0060.03612.71
5.3.270.0040.04012.72
5.3.260.0070.03712.72
5.3.250.0070.03812.72
5.3.240.0040.03812.72
5.3.230.0020.04112.71
5.3.220.0090.04112.68
5.3.210.0020.04112.68
5.3.200.0050.04212.68
5.3.190.0030.03912.68
5.3.180.0040.03712.68
5.3.170.0060.03512.67
5.3.160.0080.03312.68
5.3.150.0060.03612.68
5.3.140.0070.03412.66
5.3.130.0100.03512.66
5.3.120.0070.03712.65
5.3.110.0040.03912.66
5.3.100.0060.03612.13
5.3.90.0020.04012.11
5.3.80.0060.03512.09
5.3.70.0070.03412.09
5.3.60.0050.03912.08
5.3.50.0050.03712.02
5.3.40.0040.03612.02
5.3.30.0040.03411.98
5.3.20.0060.03311.76
5.3.10.0020.03711.73
5.3.00.0010.03911.72
5.2.170.0090.0349.22
5.2.160.0050.0309.22
5.2.150.0050.0309.22
5.2.140.0050.0299.21
5.2.130.0040.0289.18
5.2.120.0040.0359.18
5.2.110.0040.0359.18
5.2.100.0050.0329.18
5.2.90.0040.0289.18
5.2.80.0050.0329.17
5.2.70.0020.0339.17
5.2.60.0050.0299.13
5.2.50.0080.0269.10
5.2.40.0070.0269.07
5.2.30.0090.0289.05
5.2.20.0030.0309.04
5.2.10.0050.0288.95
5.2.00.0040.0298.81
5.1.60.0040.0238.09
5.1.50.0040.0248.09
5.1.40.0030.0258.07
5.1.30.0050.0248.43
5.1.20.0050.0278.44
5.1.10.0020.0288.16
5.1.00.0020.0278.16
5.0.50.0050.0186.64
5.0.40.0040.0186.50
5.0.30.0020.0326.32
5.0.20.0020.0206.28
5.0.10.0020.0216.25
5.0.00.0050.0296.25
4.4.90.0050.0174.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0050.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0144.75
4.4.20.0010.0184.84
4.4.10.0030.0184.85
4.4.00.0030.0254.76
4.3.110.0060.0144.67
4.3.100.0040.0134.66
4.3.90.0030.0134.63
4.3.80.0040.0284.59
4.3.70.0010.0164.63
4.3.60.0010.0154.63
4.3.50.0030.0144.62
4.3.40.0030.0244.54
4.3.30.0020.0173.30
4.3.20.0020.0153.28
4.3.10.0040.0133.24
4.3.00.0000.0236.98

preferences:
44.67 ms | 400 KiB | 5 Q