3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mkGenerator(){ for($i = 0; $i <= 10; $i++) { echo ","; yield $i; } } function mkGenerator2(){ for($i = 10; $i <= 25; $i++) { echo ";"; 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)
8.3.60.0070.00718.14
8.3.50.0140.00921.13
8.3.40.0120.00618.67
8.3.30.0110.00818.95
8.3.20.0050.00220.29
8.3.10.0050.00323.57
8.3.00.0030.00619.13
8.2.180.0140.00716.75
8.2.170.0150.00022.96
8.2.160.0100.00322.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0070.00720.74
8.2.110.0090.00019.43
8.2.100.0100.00317.91
8.2.90.0040.00419.06
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0000.00718.16
8.2.30.0030.00518.11
8.2.20.0000.00717.64
8.2.10.0080.00018.16
8.2.00.0000.00717.82
8.1.280.0070.01125.92
8.1.270.0080.00023.92
8.1.260.0030.00626.35
8.1.250.0140.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00717.77
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.41
8.1.160.0030.00621.98
8.1.150.0040.00418.95
8.1.140.0000.00817.48
8.1.130.0000.00717.88
8.1.120.0040.00417.49
8.1.110.0000.00717.37
8.1.100.0070.00017.35
8.1.90.0080.00017.47
8.1.80.0030.00317.46
8.1.70.0000.00717.45
8.1.60.0040.00417.55
8.1.50.0000.00917.52
8.1.40.0000.00817.50
8.1.30.0060.00317.65
8.1.20.0000.00817.50
8.1.10.0040.00417.55
8.1.00.0000.00817.51
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00518.50
8.0.270.0030.00316.74
8.0.260.0000.00617.32
8.0.250.0030.00616.96
8.0.240.0000.00717.02
8.0.230.0070.00016.96
8.0.220.0070.00016.93
8.0.210.0070.00016.89
8.0.200.0030.00416.97
8.0.190.0070.00016.86
8.0.180.0080.00016.78
8.0.170.0000.00716.88
8.0.160.0000.00716.82
8.0.150.0070.00016.89
8.0.140.0040.00416.75
8.0.130.0000.00613.37
8.0.120.0000.01016.91
8.0.110.0030.00416.93
8.0.100.0040.00416.96
8.0.90.0050.00216.77
8.0.80.0060.01516.97
8.0.70.0080.00016.88
8.0.60.0040.00416.79
8.0.50.0000.00716.71
8.0.30.0100.01017.18
8.0.20.0110.01217.40
8.0.10.0030.00316.91
8.0.00.0120.00516.78
7.4.330.0000.00415.02
7.4.320.0030.00316.53
7.4.300.0000.00616.37
7.4.290.0030.00316.44
7.4.280.0080.00016.51
7.4.270.0080.00016.51
7.4.260.0080.00016.59
7.4.250.0000.00716.46
7.4.240.0020.00516.54
7.4.230.0040.00416.41
7.4.220.0080.01216.54
7.4.210.0120.00916.64
7.4.200.0030.00316.52
7.4.160.0050.01116.44
7.4.150.0130.01017.40
7.4.140.0140.01017.86
7.4.130.0100.00716.61
7.4.120.0100.00816.68
7.4.110.0060.01116.29
7.4.100.0070.01016.46
7.4.90.0060.01816.42
7.4.80.0130.00719.39
7.4.70.0120.00616.47
7.4.60.0120.00416.50
7.4.50.0000.00816.69
7.4.40.0120.00916.67
7.4.30.0000.01716.39
7.4.00.0070.01014.89
7.3.330.0030.00313.24
7.3.320.0000.00513.29
7.3.310.0030.00316.23
7.3.300.0030.00316.25
7.3.290.0060.00916.36
7.3.280.0110.00816.36
7.3.270.0120.00917.40
7.3.260.0060.01216.51
7.3.250.0080.01216.47
7.3.240.0120.00616.41
7.3.230.0100.00716.39
7.3.210.0130.00316.63
7.3.200.0080.00819.39
7.3.190.0030.01416.54
7.3.180.0130.00916.53
7.3.170.0070.01016.40
7.3.160.0060.01516.33
7.2.330.0040.01516.64
7.2.320.0140.00316.54
7.2.310.0150.00316.55
7.2.300.0060.01016.65
7.2.290.0070.01316.53
7.2.60.0100.00316.99
7.2.00.0150.00419.47
7.1.200.0060.00815.79
7.1.100.0100.01018.18
7.1.70.0000.01017.29
7.1.60.0030.01019.11
7.1.50.0110.01416.67
7.1.00.0030.07722.54
7.0.200.0000.00716.77
7.0.140.0000.07721.93
7.0.60.0030.08319.80
7.0.50.0130.06717.93
7.0.40.0030.04320.18
7.0.30.0230.03720.06
7.0.20.0430.07020.28
7.0.10.0070.08720.07
7.0.00.0000.05320.06
5.6.280.0100.06721.16
5.6.210.0070.03720.75
5.6.200.0100.07718.18
5.6.190.0030.08720.63
5.6.180.2870.04720.57
5.6.170.0300.07320.47
5.6.160.0000.09020.55
5.6.150.0070.03718.13
5.6.140.0070.07018.14
5.6.130.0030.07318.27
5.6.120.0130.08321.05
5.6.110.0030.06020.90
5.6.100.0100.03721.00
5.6.90.0130.07321.13
5.6.80.0070.08020.49
5.6.70.4670.04020.41
5.5.350.0000.03320.30
5.5.340.0130.04017.98
5.5.330.0170.07320.27
5.5.320.3700.03320.34
5.5.310.0300.07720.35
5.5.300.0100.08318.08
5.5.290.0130.07318.08
5.5.280.0030.05320.80
5.5.270.0070.08320.68
5.5.260.0030.07720.79
5.5.250.0070.09020.58
5.5.240.0200.04720.04
5.4.450.0630.04719.59
5.4.440.0400.05719.16
5.4.430.0100.05319.43
5.4.420.0670.00019.38
5.4.410.0630.00019.48
5.4.400.0630.00019.14
5.4.390.0630.00019.05
5.4.380.0630.00019.06
5.4.370.0600.00019.05
5.4.360.0830.00019.13
5.4.350.0630.00019.12
5.4.340.0050.03912.03
5.4.320.0080.03812.52
5.4.310.0090.03512.51
5.4.300.0090.04412.52
5.4.290.0050.04412.52
5.4.280.0030.04012.41
5.4.270.0030.03912.41
5.4.260.0060.03812.41
5.4.250.0040.04012.41
5.4.240.0080.04512.41
5.4.230.0070.03712.40
5.4.220.0040.03812.40
5.4.210.0060.04112.40
5.4.200.0100.03812.40
5.4.190.0070.03812.40
5.4.180.0040.04012.40
5.4.170.0080.03812.40
5.4.160.0010.04012.40
5.4.150.0070.03412.40
5.4.140.0050.03712.09
5.4.130.0030.03712.07
5.4.120.0040.04412.04
5.4.110.0050.04112.03
5.4.100.0040.03612.03
5.4.90.0100.03212.03
5.4.80.0080.03412.03
5.4.70.0070.03912.02
5.4.60.0060.03312.02
5.4.50.0070.04212.03
5.4.40.0050.03612.02
5.4.30.0070.03612.00
5.4.20.0050.03412.01
5.4.10.0070.03312.01
5.4.00.0050.03611.50
5.3.290.0040.03912.80
5.3.280.0030.03912.71
5.3.270.0040.04012.72
5.3.260.0040.04012.72
5.3.250.0010.04412.72
5.3.240.0090.03412.72
5.3.230.0050.03812.71
5.3.220.0100.03512.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0090.03712.68
5.3.180.0060.03712.68
5.3.170.0080.03512.67
5.3.160.0030.03912.67
5.3.150.0090.03412.67
5.3.140.0110.03212.66
5.3.130.0110.03612.66
5.3.120.0060.04412.65
5.3.110.0090.04112.66
5.3.100.0070.03612.13
5.3.90.0070.04312.11
5.3.80.0060.03612.10
5.3.70.0070.03512.10
5.3.60.0070.04012.08
5.3.50.0040.04612.02
5.3.40.0030.03912.02
5.3.30.0050.03611.98
5.3.20.0040.04011.77
5.3.10.0100.03211.74
5.3.00.0060.03611.72
5.2.170.0020.0339.21
5.2.160.0060.0279.21
5.2.150.0060.0299.22
5.2.140.0020.0339.21
5.2.130.0090.0259.17
5.2.120.0040.0299.18
5.2.110.0070.0389.18
5.2.100.0060.0409.18
5.2.90.0150.0329.18
5.2.80.0070.0309.18
5.2.70.0010.0369.17
5.2.60.0070.0449.13
5.2.50.0090.0399.09
5.2.40.0070.0399.07
5.2.30.0050.0309.05
5.2.20.0050.0289.04
5.2.10.0010.0318.95
5.2.00.0050.0288.81
5.1.60.0050.0238.09
5.1.50.0020.0278.08
5.1.40.0020.0268.07
5.1.30.0050.0268.42
5.1.20.0070.0368.44
5.1.10.0050.0268.16
5.1.00.0060.0248.17
5.0.50.0060.0346.64
5.0.40.0040.0196.50
5.0.30.0020.0316.31
5.0.20.0070.0216.28
5.0.10.0030.0206.25
5.0.00.0040.0306.25
4.4.90.0020.0174.78
4.4.80.0040.0244.75
4.4.70.0050.0234.75
4.4.60.0050.0184.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0030.0194.67
4.3.100.0030.0144.67
4.3.90.0050.0194.64
4.3.80.0050.0224.58
4.3.70.0030.0144.63
4.3.60.0030.0174.63
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0000.0183.30
4.3.20.0020.0163.28
4.3.10.0020.0163.24
4.3.00.0000.0237.28

preferences:
45.24 ms | 401 KiB | 5 Q