3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1); var_dump(current($arr)); $iter = new LimitIterator($item, 0, 1); var_dump(current($arr));

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)
8.3.60.0040.01118.43
8.3.50.0110.00722.04
8.3.40.0070.00718.80
8.3.30.0070.00719.13
8.3.20.0040.00420.21
8.3.10.0080.00021.73
8.3.00.0040.00419.38
8.2.180.0060.00916.75
8.2.170.0120.00319.09
8.2.160.0110.00422.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.82
8.2.110.0030.00622.17
8.2.100.0040.00818.22
8.2.90.0000.00818.91
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0050.00317.68
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0050.00317.87
8.2.20.0050.00217.69
8.2.10.0050.00317.93
8.2.00.0000.00717.66
8.1.280.0140.00425.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.03
8.1.230.0090.00319.16
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0020.01117.34
8.1.190.0060.00317.23
8.1.180.0050.00218.10
8.1.170.0030.00618.59
8.1.160.0070.00021.93
8.1.150.0040.00718.70
8.1.140.0070.00017.43
8.1.130.0000.00817.86
8.1.120.0040.00417.47
8.1.110.0030.00517.42
8.1.100.0030.00517.41
8.1.90.0000.00717.37
8.1.80.0080.00017.44
8.1.70.0000.00717.31
8.1.60.0040.00417.41
8.1.50.0000.00717.44
8.1.40.0000.00717.54
8.1.30.0080.00017.67
8.1.20.0000.00817.53
8.1.10.0000.00717.47
8.1.00.0000.00817.54
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0000.00718.37
8.0.270.0040.00417.20
8.0.260.0040.00717.08
8.0.250.0070.00016.82
8.0.240.0030.00316.94
8.0.230.0080.00016.85
8.0.220.0000.00716.91
8.0.210.0030.00316.90
8.0.200.0030.00316.96
8.0.190.0050.00316.85
8.0.180.0050.00316.94
8.0.170.0050.00216.80
8.0.160.0030.00316.89
8.0.150.0070.00016.87
8.0.140.0030.00416.86
8.0.130.0000.00513.31
8.0.120.0030.00616.85
8.0.110.0040.00416.79
8.0.100.0000.00716.75
8.0.90.0000.00716.73
8.0.80.0090.01216.90
8.0.70.0040.00416.88
8.0.60.0050.00216.85
8.0.50.0070.00016.76
8.0.30.0080.01316.88
8.0.20.0090.01217.40
8.0.10.0000.00717.04
8.0.00.0100.01116.82
7.4.330.0000.00615.00
7.4.320.0000.00616.41
7.4.300.0000.00616.41
7.4.290.0040.00316.51
7.4.280.0070.00016.49
7.4.270.0070.00016.61
7.4.260.0000.00716.59
7.4.250.0090.00016.56
7.4.240.0040.00416.60
7.4.230.0050.00316.69
7.4.220.0130.01316.66
7.4.210.0100.00316.45
7.4.200.0040.00416.70
7.4.160.0100.00516.57
7.4.150.0040.01317.40
7.4.140.0020.01517.86
7.4.130.0110.00916.49
7.4.120.0080.01016.65
7.4.110.0110.00616.45
7.4.100.0090.00916.40
7.4.90.0170.00016.40
7.4.80.0080.01319.39
7.4.70.0090.00916.59
7.4.60.0100.00616.48
7.4.50.0000.00816.57
7.4.40.0130.00316.63
7.4.30.0060.01116.22
7.4.00.0100.00715.14
7.3.330.0050.00013.22
7.3.320.0030.00313.10
7.3.310.0070.00016.25
7.3.300.0030.00316.29
7.3.290.0090.00616.29
7.3.280.0080.00916.26
7.3.270.0080.00917.40
7.3.260.0080.00816.26
7.3.250.0080.00816.39
7.3.240.0100.01016.54
7.3.230.0140.00316.39
7.3.210.0150.00615.73
7.3.200.0090.00919.39
7.3.190.0070.01316.43
7.3.180.0160.00016.31
7.3.170.0000.01816.38
7.3.160.0080.00816.27
7.2.330.0090.00916.39
7.2.320.0210.00716.34
7.2.310.0110.00616.16
7.2.300.0030.01316.30
7.2.290.0130.00316.38
7.2.60.0000.01616.82
7.2.00.0030.00919.30
7.1.200.0060.00615.64
7.1.100.0030.00918.04
7.1.70.0040.00717.09
7.1.60.0090.01519.32
7.1.50.0060.01317.03
7.1.00.0030.07722.25
7.0.200.0000.01016.46
7.0.140.0000.07722.09
7.0.60.0070.06719.88
7.0.50.0000.04717.77
7.0.40.0030.05320.12
7.0.30.0300.06720.03
7.0.20.0230.08020.00
7.0.10.0270.07720.19
7.0.00.0100.05720.12
5.6.280.0070.07021.11
5.6.210.0030.08720.71
5.6.200.0100.08018.13
5.6.190.0030.09320.77
5.6.180.4130.04320.48
5.6.170.0270.03020.45
5.6.160.0170.06020.71
5.6.150.0070.07718.19
5.6.140.0000.05318.16
5.6.130.0170.04018.12
5.6.120.0070.07720.89
5.6.110.0030.09320.97
5.6.100.0070.07720.98
5.6.90.0170.07320.98
5.6.80.0130.07720.38
5.6.70.4170.04320.34
5.5.350.0270.06020.51
5.5.340.0030.03717.92
5.5.330.0130.07720.40
5.5.320.0300.05720.13
5.5.310.0200.07720.50
5.5.300.0030.04018.01
5.5.290.0100.04317.96
5.5.280.0070.09020.76
5.5.270.0030.08320.75
5.5.260.0130.06020.76
5.5.250.0230.06320.61
5.5.240.0070.07720.36
5.4.450.0700.04719.41
5.4.440.0570.05719.49
5.4.430.0430.05319.31
5.4.420.0670.00019.40
5.4.410.0630.00019.32
5.4.400.0630.00018.85
5.4.390.0630.00019.05
5.4.380.0630.00018.97
5.4.370.0630.00019.08
5.4.360.0630.00019.06
5.4.350.0670.00019.16
5.4.340.0050.03911.96
5.4.320.0070.03512.45
5.4.310.0040.04012.45
5.4.300.0060.03612.45
5.4.290.0060.04812.45
5.4.280.0060.03712.34
5.4.270.0070.03712.35
5.4.260.0050.03912.35
5.4.250.0080.03712.35
5.4.240.0080.03612.34
5.4.230.0050.03812.34
5.4.220.0050.03712.34
5.4.210.0050.03712.34
5.4.200.0100.04112.34
5.4.190.0090.03312.33
5.4.180.0070.03612.33
5.4.170.0070.03412.34
5.4.160.0070.03412.34
5.4.150.0090.03212.34
5.4.140.0050.03912.02
5.4.130.0050.03712.01
5.4.120.0060.03511.96
5.4.110.0060.03511.96
5.4.100.0060.03511.97
5.4.90.0080.03811.96
5.4.80.0060.04011.96
5.4.70.0060.03911.96
5.4.60.0090.03411.96
5.4.50.0060.03811.96
5.4.40.0050.03611.95
5.4.30.0040.03711.95
5.4.20.0050.03611.95
5.4.10.0070.03911.95
5.4.00.0080.03411.43
5.3.290.0060.04012.80
5.3.280.0030.04112.70
5.3.270.0070.03712.72
5.3.260.0040.04112.72
5.3.250.0050.03812.72
5.3.240.0040.03912.71
5.3.230.0080.03512.71
5.3.220.0050.03812.68
5.3.210.0090.03612.68
5.3.200.0060.03612.68
5.3.190.0090.03512.67
5.3.180.0080.03412.68
5.3.170.0090.04012.66
5.3.160.0070.03612.67
5.3.150.0040.03812.68
5.3.140.0070.03512.66
5.3.130.0070.03812.66
5.3.120.0100.03712.65
5.3.110.0070.04612.66
5.3.100.0120.03212.12
5.3.90.0080.03412.08
5.3.80.0060.03812.08
5.3.70.0070.03512.08
5.3.60.0050.03612.06
5.3.50.0070.03412.00
5.3.40.0060.03612.00
5.3.30.0040.03711.95
5.3.20.0070.03411.73
5.3.10.0090.03211.69
5.3.00.0070.03511.68
5.2.170.0060.0339.18
5.2.160.0050.0339.18
5.2.150.0040.0329.18
5.2.140.0040.0319.18
5.2.130.0030.0319.14
5.2.120.0030.0319.14
5.2.110.0070.0299.15
5.2.100.0100.0319.14
5.2.90.0040.0319.14
5.2.80.0070.0289.14
5.2.70.0040.0319.14
5.2.60.0030.0329.09
5.2.50.0030.0319.06
5.2.40.0060.0279.04
5.2.30.0060.0299.02
5.2.20.0050.0289.00
5.2.10.0080.0328.93
5.2.00.0030.0308.78
5.1.60.0030.0258.06
5.1.50.0060.0228.06
5.1.40.0060.0248.04
5.1.30.0070.0238.39
5.1.20.0060.0258.42
5.1.10.0080.0218.14
5.1.00.0040.0268.14
5.0.50.0050.0236.62
5.0.40.0030.0196.48
5.0.30.0030.0316.29
5.0.20.0020.0206.26
5.0.10.0040.0196.24
5.0.00.0010.0346.23
4.4.90.0040.0144.78
4.4.80.0050.0134.75
4.4.70.0010.0174.75
4.4.60.0040.0134.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0020.0164.64
4.3.80.0050.0234.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.62
4.3.40.0020.0244.54
4.3.30.0010.0163.28
4.3.20.0030.0203.26
4.3.10.0010.0163.22
4.3.00.0030.01713.71

preferences:
36.63 ms | 401 KiB | 5 Q