3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mkGenerator(){ for($i = 0; $i <= 10; $i++) { yield $i; } } function mkGenerator2(){ for($i = 10; $i <= 20; $i++) { yield $i; } } $generator1 = mkGenerator(); $generator2 = mkGenerator2(); $multiIterator = new \MultipleIterator(); $multiIterator->attachIterator($generator1); $multiIterator->attachIterator($generator2); foreach( $multiIterator as $data ) { echo "."; }

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)
8.3.70.0140.00718.43
8.3.60.0140.00718.31
8.3.50.0170.00621.12
8.3.40.0100.01018.71
8.3.30.0070.00718.95
8.3.20.0080.00020.38
8.3.10.0030.00521.89
8.3.00.0050.00319.26
8.2.190.0060.00916.58
8.2.180.0040.01418.16
8.2.170.0150.00622.96
8.2.160.0030.01020.27
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.27
8.2.110.0080.00020.48
8.2.100.0060.00617.61
8.2.90.0060.00317.78
8.2.80.0040.00418.98
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0060.00319.88
8.2.30.0040.00417.94
8.2.20.0040.00417.72
8.2.10.0060.00317.98
8.2.00.0030.00517.60
8.1.280.0140.00725.92
8.1.270.0040.00423.70
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.71
8.1.230.0080.00321.04
8.1.220.0080.00017.79
8.1.210.0050.00320.41
8.1.200.0040.00417.35
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0030.00518.60
8.1.160.0000.00721.98
8.1.150.0050.00218.89
8.1.140.0080.00017.32
8.1.130.0000.00717.82
8.1.120.0030.00417.38
8.1.110.0030.00617.44
8.1.100.0040.00417.45
8.1.90.0020.00517.45
8.1.80.0040.00417.34
8.1.70.0000.00717.43
8.1.60.0060.00317.57
8.1.50.0060.00317.40
8.1.40.0030.00617.43
8.1.30.0050.00317.71
8.1.20.0040.00417.61
8.1.10.0070.00017.52
8.1.00.0050.00317.42
8.0.300.0070.00020.04
8.0.290.0040.00416.63
8.0.280.0030.00318.35
8.0.270.0050.00317.16
8.0.260.0000.00717.22
8.0.250.0030.00316.88
8.0.240.0030.00316.86
8.0.230.0040.00416.91
8.0.220.0070.00016.94
8.0.210.0000.00716.89
8.0.200.0040.00416.84
8.0.190.0040.00416.84
8.0.180.0000.00716.84
8.0.170.0030.00616.90
8.0.160.0000.00717.00
8.0.150.0040.00416.91
8.0.140.0030.00316.90
8.0.130.0030.00313.34
8.0.120.0000.00816.86
8.0.110.0070.00016.84
8.0.100.0050.00216.90
8.0.90.0040.00416.95
8.0.80.0090.00616.83
8.0.70.0000.00816.88
8.0.60.0070.00016.79
8.0.50.0000.00816.69
8.0.30.0120.00616.95
8.0.20.0120.00817.40
8.0.10.0070.00016.91
8.0.00.0070.01016.65
7.4.330.0050.00015.02
7.4.320.0070.00016.59
7.4.300.0040.00416.61
7.4.290.0040.00416.62
7.4.280.0030.00516.55
7.4.270.0070.00016.45
7.4.260.0000.00716.36
7.4.250.0000.00716.48
7.4.240.0050.00216.50
7.4.230.0000.00716.51
7.4.220.0070.01116.54
7.4.210.0030.01316.61
7.4.200.0070.00016.72
7.4.160.0100.00716.26
7.4.150.0140.01017.40
7.4.140.0140.00517.86
7.4.130.0090.00816.57
7.4.120.0140.00316.35
7.4.110.0030.01516.67
7.4.100.0070.01116.54
7.4.90.0090.00916.67
7.4.80.0070.01119.39
7.4.70.0110.00616.41
7.4.60.0090.01216.54
7.4.50.0040.00416.66
7.4.40.0160.00016.40
7.4.30.0160.00016.37
7.4.00.0080.00415.18
7.3.330.0000.00513.37
7.3.320.0000.00513.24
7.3.310.0040.00416.18
7.3.300.0070.00016.24
7.3.290.0080.00816.33
7.3.280.0080.00916.43
7.3.270.0090.01517.40
7.3.260.0140.00316.46
7.3.250.0110.00616.48
7.3.240.0080.00816.41
7.3.230.0070.01116.43
7.3.210.0130.00916.50
7.3.200.0070.01119.39
7.3.190.0120.00916.40
7.3.180.0120.00416.62
7.3.170.0160.00016.53
7.3.160.0100.00616.70
7.3.10.0060.00616.84
7.3.00.0060.00316.54
7.2.330.0060.01216.71
7.2.320.0070.01016.85
7.2.310.0110.00616.81
7.2.300.0060.00916.58
7.2.290.0100.01416.77
7.2.130.0040.01116.91
7.2.120.0000.01016.98
7.2.110.0100.00616.93
7.2.100.0080.00416.67
7.2.90.0040.00716.87
7.2.80.0090.00316.88
7.2.70.0030.00717.14
7.2.60.0030.01016.91
7.2.50.0030.01217.06
7.2.40.0110.00416.93
7.2.30.0030.00617.05
7.2.20.0070.00716.86
7.2.10.0000.01516.96
7.2.00.0070.00918.24
7.1.250.0080.00615.81
7.1.200.0070.00715.86
7.1.100.0090.00318.18
7.1.70.0070.00717.00
7.1.60.0100.00619.11
7.1.50.0100.01416.67
7.1.00.0030.07322.28
7.0.200.0000.00716.70
7.0.140.0070.07021.95
7.0.60.0130.07720.01
7.0.50.0030.06017.89
7.0.40.0070.05020.10
7.0.30.0270.07720.23
7.0.20.0300.05020.16
7.0.10.0030.09020.24
7.0.00.0100.08320.20
5.6.280.0070.07021.08
5.6.210.0070.08320.50
5.6.200.0130.03318.16
5.6.190.0070.05320.68
5.6.180.0330.07020.55
5.6.170.0200.08720.45
5.6.160.0100.03720.39
5.6.150.0070.08018.14
5.6.140.0100.05718.28
5.6.130.0130.07718.16
5.6.120.0070.08720.96
5.6.110.0070.08321.01
5.6.100.0070.04721.11
5.6.90.0070.04021.00
5.6.80.0070.06320.41
5.5.350.4030.04320.39
5.5.340.0030.06017.94
5.5.330.0070.04720.31
5.5.320.0300.06020.30
5.5.310.0270.05020.28
5.5.300.0100.07317.95
5.5.290.0100.05718.05
5.5.280.0070.08320.65
5.5.270.0130.06020.68
5.5.260.0030.07320.96
5.5.250.0000.04720.66
5.5.240.0230.06720.26
5.4.450.0600.06319.47
5.4.440.1070.06319.32
5.4.430.0470.06319.38
5.4.420.0670.00019.63
5.4.410.0630.00019.35
5.4.400.0600.00019.27
5.4.390.0630.00019.19
5.4.380.0670.00019.16
5.4.370.0600.00019.04
5.4.360.0600.00019.11
5.4.350.0670.00019.26
5.4.340.0080.03212.03
5.4.320.0070.03612.52
5.4.310.0070.03612.52
5.4.300.0060.04412.52
5.4.290.0040.04512.51
5.4.280.0100.03412.41
5.4.270.0030.04012.41
5.4.260.0040.03912.41
5.4.250.0060.03612.41
5.4.240.0050.04012.41
5.4.230.0060.03812.40
5.4.220.0120.02912.40
5.4.210.0090.03212.40
5.4.200.0070.03812.40
5.4.190.0110.04012.40
5.4.180.0050.03812.40
5.4.170.0090.04412.41
5.4.160.0100.03412.40
5.4.150.0060.03612.39
5.4.140.0070.03612.09
5.4.130.0040.03612.07
5.4.120.0050.03512.04
5.4.110.0070.03312.04
5.4.100.0060.03412.03
5.4.90.0050.03712.03
5.4.80.0040.03812.03
5.4.70.0070.03212.02
5.4.60.0060.03412.02
5.4.50.0060.03512.02
5.4.40.0010.03912.01
5.4.30.0070.03412.01
5.4.20.0080.03412.00
5.4.10.0080.03612.02
5.4.00.0060.03511.50
5.3.290.0100.03612.80
5.3.280.0100.03412.71
5.3.270.0060.04012.72
5.3.260.0060.03812.72
5.3.250.0080.03512.71
5.3.240.0050.03912.72
5.3.230.0070.03712.71
5.3.220.0070.03512.68
5.3.210.0060.03812.68
5.3.200.0070.03412.68
5.3.190.0050.03712.68
5.3.180.0070.03412.68
5.3.170.0060.03512.67
5.3.160.0030.03912.67
5.3.150.0030.04012.67
5.3.140.0080.03412.66
5.3.130.0060.03912.66
5.3.120.0040.04012.66
5.3.110.0060.03712.66
5.3.100.0100.03212.13
5.3.90.0060.03612.11
5.3.80.0100.03212.09
5.3.70.0070.03512.10
5.3.60.0050.03712.09
5.3.50.0060.03612.02
5.3.40.0030.03812.02
5.3.30.0070.03311.98
5.3.20.0060.03511.76
5.3.10.0040.03511.74
5.3.00.0050.03711.72
5.2.170.0040.0319.21
5.2.160.0020.0319.22
5.2.150.0040.0309.21
5.2.140.0060.0299.21
5.2.130.0070.0269.17
5.2.120.0050.0289.18
5.2.110.0050.0289.18
5.2.100.0040.0369.18
5.2.90.0040.0299.17
5.2.80.0050.0299.17
5.2.70.0030.0319.17
5.2.60.0060.0399.13
5.2.50.0070.0279.09
5.2.40.0030.0309.07
5.2.30.0050.0299.05
5.2.20.0060.0279.04
5.2.10.0060.0268.95
5.2.00.0070.0338.81
5.1.60.0010.0278.09
5.1.50.0050.0268.09
5.1.40.0050.0238.07
5.1.30.0050.0288.43
5.1.20.0030.0328.44
5.1.10.0020.0278.16
5.1.00.0030.0258.16
5.0.50.0050.0186.64
5.0.40.0000.0226.50
5.0.30.0040.0306.31
5.0.20.0050.0176.29
5.0.10.0060.0176.26
5.0.00.0050.0296.25
4.4.90.0030.0164.78
4.4.80.0040.0134.76
4.4.70.0040.0144.75
4.4.60.0010.0174.76
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0050.0214.84
4.4.00.0030.0264.75
4.3.110.0010.0204.67
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0294.59
4.3.70.0040.0124.63
4.3.60.0030.0144.62
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0000.0203.30
4.3.20.0020.0153.27
4.3.10.0030.0143.24
4.3.00.0100.0236.98

preferences:
74.5 ms | 401 KiB | 5 Q