3v4l.org

run code in 300+ PHP versions simultaneously
<?php $I = new LimitIterator(new ArrayIterator(array(1,2,3)), 1, 2); $I->rewind(); var_dump($I->valid()); var_dump($I->current()); $I->next(); var_dump($I->valid()); var_dump($I->current()); $I->next(); var_dump($I->valid()); var_dump($I->current()); $I->next();

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)
8.3.60.0070.00718.18
8.3.50.0100.00921.85
8.3.40.0040.01118.54
8.3.30.0100.00318.96
8.3.20.0080.00020.24
8.3.10.0030.00523.70
8.3.00.0040.00420.89
8.2.180.0090.01318.29
8.2.170.0120.00922.96
8.2.160.0100.00320.57
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00020.43
8.2.110.0030.00721.14
8.2.100.0110.00017.78
8.2.90.0000.00817.63
8.2.80.0050.00318.66
8.2.70.0000.00817.63
8.2.60.0110.00017.50
8.2.50.0030.00617.55
8.2.40.0000.00819.95
8.2.30.0000.00718.19
8.2.20.0040.00419.39
8.2.10.0000.00817.97
8.2.00.0040.00417.68
8.1.280.0070.01025.92
8.1.270.0050.00323.86
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0000.01019.44
8.1.230.0040.00820.96
8.1.220.0080.00018.58
8.1.210.0000.00818.77
8.1.200.0050.00317.35
8.1.190.0040.00717.39
8.1.180.0000.00818.10
8.1.170.0060.00318.23
8.1.160.0000.00822.00
8.1.150.0000.00818.62
8.1.140.0000.00717.44
8.1.130.0030.00317.78
8.1.120.0040.00417.41
8.1.110.0030.00517.33
8.1.100.0040.00417.46
8.1.90.0000.00717.42
8.1.80.0040.00417.39
8.1.70.0030.00317.39
8.1.60.0040.00417.55
8.1.50.0040.00417.32
8.1.40.0000.00717.44
8.1.30.0000.00817.60
8.1.20.0000.00717.50
8.1.10.0000.00717.56
8.1.00.0000.00717.36
8.0.300.0030.00718.77
8.0.290.0060.00316.63
8.0.280.0030.00318.30
8.0.270.0070.00017.12
8.0.260.0000.00617.25
8.0.250.0070.00016.79
8.0.240.0030.00616.92
8.0.230.0030.00316.87
8.0.220.0070.00316.90
8.0.210.0050.00216.87
8.0.200.0030.00316.91
8.0.190.0020.00516.82
8.0.180.0070.00416.84
8.0.170.0050.00316.73
8.0.160.0040.00416.87
8.0.150.0050.00216.80
8.0.140.0030.00516.79
8.0.130.0000.00613.19
8.0.120.0080.00016.80
8.0.110.0070.00016.78
8.0.100.0080.00016.72
8.0.90.0000.00716.71
8.0.80.0070.01016.79
8.0.70.0040.00416.61
8.0.60.0040.00416.86
8.0.50.0000.00716.71
8.0.30.0110.00817.02
8.0.20.0070.01017.40
8.0.10.0040.00416.90
8.0.00.0080.01116.67
7.4.330.0000.00615.08
7.4.320.0060.00016.36
7.4.300.0050.00216.49
7.4.290.0040.00416.45
7.4.280.0000.00816.55
7.4.270.0030.00316.44
7.4.260.0000.00716.40
7.4.250.0040.00416.49
7.4.240.0040.00416.57
7.4.230.0080.00016.41
7.4.220.0060.01816.62
7.4.210.0100.00816.43
7.4.200.0080.00016.44
7.4.190.0030.00316.63
7.4.160.0190.00316.55
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0090.00716.51
7.4.120.0090.01216.32
7.4.110.0050.01316.49
7.4.100.0090.00916.28
7.4.90.0100.00716.33
7.4.80.0130.00619.39
7.4.70.0100.00716.39
7.4.60.0040.01116.28
7.4.50.0040.00416.48
7.4.40.0100.00716.27
7.4.30.0130.00816.35
7.4.00.0090.00714.79
7.3.330.0000.00513.00
7.3.320.0050.00012.94
7.3.310.0050.00216.25
7.3.300.0000.00716.00
7.3.290.0140.00716.10
7.3.280.0060.01216.17
7.3.270.0140.00317.40
7.3.260.0120.01216.15
7.3.250.0070.01216.28
7.3.240.0120.00916.22
7.3.230.0030.01316.39
7.3.210.0140.01016.38
7.3.200.0090.01519.39
7.3.190.0030.01316.13
7.3.180.0130.00316.41
7.3.170.0140.01016.27
7.3.160.0090.01216.27
7.3.120.0050.01014.70
7.3.110.0080.00914.25
7.3.100.0110.00214.79
7.3.90.0040.01014.79
7.3.80.0070.00614.74
7.3.70.0030.00814.76
7.3.60.0100.00314.65
7.3.50.0100.00114.60
7.3.40.0090.00314.73
7.3.30.0090.00314.47
7.3.20.0040.00716.45
7.3.10.0070.00616.42
7.3.00.0020.01116.56
7.2.330.0130.00516.32
7.2.320.0100.00716.52
7.2.310.0100.01016.25
7.2.300.0110.01116.42
7.2.290.0110.00516.34
7.2.250.0070.01114.63
7.2.240.0040.01514.91
7.2.230.0120.00314.89
7.2.220.0060.00514.88
7.2.210.0060.00814.99
7.2.200.0080.00314.81
7.2.190.0070.00514.89
7.2.180.0080.00714.90
7.2.170.0050.00514.86
7.2.60.0040.00916.40
7.2.00.0130.00019.09
7.1.330.0090.00715.64
7.1.320.0060.00515.73
7.1.310.0070.00315.47
7.1.300.0020.01015.57
7.1.290.0060.00515.59
7.1.280.0050.01015.63
7.1.270.0050.00515.67
7.1.260.0040.00815.69
7.1.200.0080.00315.41
7.1.100.0050.00518.02
7.1.70.0100.00316.80
7.1.60.0070.01819.46
7.1.50.0140.00916.75
7.1.00.0070.07022.37
7.0.200.0080.00014.81
7.0.140.0070.06722.11
7.0.60.0070.06319.92
7.0.50.0070.03717.91
7.0.40.0030.07020.30
7.0.30.0600.07020.17
7.0.20.0230.07020.01
7.0.10.0070.08720.04
7.0.00.0070.05020.03
5.6.280.0000.07721.13
5.6.210.0170.06320.46
5.6.200.0070.07318.13
5.6.190.0070.08720.40
5.6.180.0170.05020.64
5.6.170.0300.07720.57
5.6.160.0100.03720.71
5.6.150.0100.06718.12
5.6.140.0070.03718.12
5.6.130.0070.04018.18
5.6.120.0000.04321.00
5.6.110.0070.04321.13
5.6.100.0200.07021.02
5.6.90.0100.07320.98
5.6.80.0070.07020.38
5.6.70.0300.04020.36
5.5.350.0100.06320.33
5.5.340.0030.03717.89
5.5.330.0070.04020.09
5.5.320.0300.07720.24
5.5.310.0270.04720.30
5.5.300.0100.07717.98
5.5.290.0100.08017.87
5.5.280.0070.07020.77
5.5.270.0100.08020.93
5.5.260.0000.04720.64
5.5.250.0170.07320.61
5.5.240.0000.08020.25
5.4.450.0970.06319.41
5.4.440.0930.06019.49
5.4.430.0800.06019.57
5.4.420.1030.07019.25
5.4.410.0070.05719.41
5.4.400.1130.05019.34
5.4.390.0700.06019.26
5.4.380.0070.06318.68
5.4.370.0100.05718.63
5.4.360.0170.05018.46
5.4.350.0030.06318.59
5.4.340.0170.04718.67
5.4.320.0070.05312.45
5.4.310.0060.03812.45
5.4.300.0070.03612.45
5.4.290.0060.04412.45
5.4.280.0080.04212.35
5.4.270.0040.03912.35
5.4.260.0070.03812.35
5.4.250.0060.04412.35
5.4.240.0110.04112.35
5.4.230.0090.04812.34
5.4.220.0130.05212.34
5.4.210.0100.04812.34
5.4.200.0090.05112.34
5.4.190.0120.04612.34
5.4.180.0060.05212.34
5.4.170.0060.04412.35
5.4.160.0060.04112.35
5.4.150.0090.04612.34
5.4.140.0070.04212.03
5.4.130.0070.04912.01
5.4.120.0070.05011.97
5.4.110.0080.04611.97
5.4.100.0100.04911.97
5.4.90.0070.04811.97
5.4.80.0110.04511.97
5.4.70.0130.04311.97
5.4.60.0070.05411.97
5.4.50.0090.04411.96
5.4.40.0250.06711.95
5.4.30.0090.05011.95
5.4.20.0080.05211.95
5.4.10.0110.04811.95
5.4.00.0050.05111.44
5.3.290.0050.04312.80
5.3.280.0120.05812.71
5.3.270.0080.08912.72
5.3.260.0080.05712.72
5.3.250.0140.07012.72
5.3.240.0040.04412.72
5.3.230.0060.03812.71
5.3.220.0070.04212.68
5.3.210.0050.04212.68
5.3.200.0070.04212.68
5.3.190.0090.05012.68
5.3.180.0130.06412.68
5.3.170.0110.05112.66
5.3.160.0090.04212.67
5.3.150.0090.04312.67
5.3.140.0060.05612.66
5.3.130.0070.05612.66
5.3.120.0070.05012.66
5.3.110.0070.04512.66
5.3.100.0050.03812.12
5.3.90.0070.03612.08
5.3.80.0070.03712.07
5.3.70.0080.03512.07
5.3.60.0090.03612.07
5.3.50.0100.03412.00
5.3.40.0080.03612.00
5.3.30.0050.04311.94
5.3.20.0100.03011.72
5.3.10.0050.03411.69
5.3.00.0070.03511.68
5.2.170.0060.0309.18
5.2.160.0020.0329.18
5.2.150.0030.0329.18
5.2.140.0040.0319.18
5.2.130.0030.0309.13
5.2.120.0050.0279.14
5.2.110.0010.0339.14
5.2.100.0050.0289.14
5.2.90.0060.0289.14
5.2.80.0060.0299.13
5.2.70.0030.0329.14
5.2.60.0040.0369.09
5.2.50.0060.0359.06
5.2.40.0070.0389.03
5.2.30.0100.0379.01
5.2.20.0100.0419.00
5.2.10.0090.0288.92
5.2.00.0060.0298.77
5.1.60.0050.0328.07
5.1.50.0040.0268.06
5.1.40.0050.0248.04
5.1.30.0060.0268.39
5.1.20.0070.0258.41
5.1.10.0050.0268.14
5.1.00.0080.0238.14
5.0.50.0050.0256.61
5.0.40.0030.0216.48
5.0.30.0050.0306.29
5.0.20.0030.0206.26
5.0.10.0050.0186.24
5.0.00.0030.0316.23
4.4.90.0030.0154.78
4.4.80.0050.0214.75
4.4.70.0040.0214.76
4.4.60.0050.0144.76
4.4.50.0040.0184.77
4.4.40.0030.0264.71
4.4.30.0030.0164.75
4.4.20.0030.0184.85
4.4.10.0020.0184.85
4.4.00.0030.0264.76
4.3.110.0020.0174.67
4.3.100.0040.0164.67
4.3.90.0030.0224.64
4.3.80.0030.0274.58
4.3.70.0040.0174.63
4.3.60.0050.0124.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0030.0153.29
4.3.20.0030.0153.26
4.3.10.0020.0163.21
4.3.00.0070.0237.94

preferences:
45.28 ms | 401 KiB | 5 Q