3v4l.org

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

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)
8.3.70.0110.01116.75
8.3.60.0040.01118.15
8.3.50.0120.00621.86
8.3.40.0110.00718.39
8.3.30.0080.00618.83
8.3.20.0040.00420.20
8.3.10.0000.00721.73
8.3.00.0100.00019.26
8.2.180.0060.00916.63
8.2.170.0140.00722.96
8.2.160.0040.01120.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0040.00422.07
8.2.100.0000.01220.23
8.2.90.0050.00219.22
8.2.80.0040.00417.97
8.2.70.0040.00417.48
8.2.60.0000.00817.78
8.2.50.0090.00018.07
8.2.40.0000.00718.09
8.2.30.0040.00418.01
8.2.20.0030.00617.49
8.2.10.0030.00517.90
8.2.00.0030.00517.53
8.1.280.0140.00025.92
8.1.270.0030.00621.95
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00822.21
8.1.230.0080.00319.07
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0070.00317.22
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0040.00421.88
8.1.150.0100.00018.86
8.1.140.0050.00217.44
8.1.130.0000.00717.82
8.1.120.0070.00017.46
8.1.110.0000.00817.38
8.1.100.0050.00317.43
8.1.90.0050.00217.34
8.1.80.0030.00317.46
8.1.70.0000.00717.27
8.1.60.0040.00417.48
8.1.50.0040.00417.42
8.1.40.0070.00017.43
8.1.30.0040.00417.50
8.1.20.0020.00517.62
8.1.10.0040.00417.51
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0000.00718.36
8.0.270.0040.00417.18
8.0.260.0080.00017.18
8.0.250.0000.00716.89
8.0.240.0000.00816.99
8.0.230.0030.00316.84
8.0.220.0030.00316.80
8.0.210.0070.00016.68
8.0.200.0060.00016.92
8.0.190.0030.00516.76
8.0.180.0000.00716.80
8.0.170.0040.00416.80
8.0.160.0030.00316.93
8.0.150.0000.00716.73
8.0.140.0000.00716.65
8.0.130.0000.00613.32
8.0.120.0030.00616.75
8.0.110.0070.00016.80
8.0.100.0090.00016.67
8.0.90.0030.00316.89
8.0.80.0040.01816.80
8.0.70.0040.00416.80
8.0.60.0000.00716.82
8.0.50.0050.00316.84
8.0.30.0100.01016.90
8.0.20.0070.01217.40
8.0.10.0070.00017.02
8.0.00.0100.00816.69
7.4.330.0050.00015.00
7.4.320.0000.00616.39
7.4.300.0030.00316.44
7.4.290.0030.00316.36
7.4.280.0000.00816.48
7.4.270.0030.00316.49
7.4.260.0000.00716.53
7.4.250.0000.00716.41
7.4.240.0030.00416.50
7.4.230.0000.00716.43
7.4.220.0160.01016.40
7.4.210.0000.01416.38
7.4.200.0030.00316.25
7.4.160.0140.00416.38
7.4.150.0080.01017.40
7.4.140.0060.01117.86
7.4.130.0100.00716.44
7.4.120.0090.00916.43
7.4.110.0100.00716.38
7.4.100.0070.01016.36
7.4.90.0140.00316.46
7.4.80.0070.01019.39
7.4.70.0090.00916.36
7.4.60.0130.00316.48
7.4.50.0050.00316.45
7.4.40.0100.00616.47
7.4.30.0100.00716.50
7.4.00.0120.00315.04
7.3.330.0030.00312.98
7.3.320.0040.00313.05
7.3.310.0040.00416.12
7.3.300.0000.00716.09
7.3.290.0110.00316.16
7.3.280.0060.01016.17
7.3.270.0130.00617.40
7.3.260.0130.00716.29
7.3.250.0090.00916.16
7.3.240.0140.00716.42
7.3.230.0100.00916.39
7.3.210.0080.01116.37
7.3.200.0120.00619.39
7.3.190.0100.01316.50
7.3.180.0080.00816.14
7.3.170.0060.01616.27
7.3.160.0110.00416.18
7.3.10.0130.00516.33
7.3.00.0030.00616.22
7.2.330.0100.01016.67
7.2.320.0080.00916.36
7.2.310.0150.00616.30
7.2.300.0100.00716.43
7.2.290.0180.00016.39
7.2.130.0160.00916.68
7.2.120.0140.00716.11
7.2.110.0150.00316.74
7.2.100.0040.01116.07
7.2.90.0260.00616.38
7.2.80.0210.00716.42
7.2.70.0170.00616.60
7.2.60.0090.00916.67
7.2.50.0230.01016.84
7.2.40.0360.01016.43
7.2.30.0240.01016.30
7.2.20.0300.01716.58
7.2.10.0330.00416.59
7.2.00.0290.00716.54
7.1.250.0100.00815.45
7.1.200.0070.00715.61
7.1.70.0000.00717.30
7.1.60.0070.01719.32
7.1.50.0070.01416.88
7.1.00.0070.07022.37
7.0.200.0040.00716.82
7.0.140.0000.07322.21
7.0.60.0030.07019.93
7.0.50.0100.05317.89
7.0.40.0200.07720.20
7.0.30.0470.05720.34
7.0.20.0270.08320.09
7.0.10.0100.07320.17
7.0.00.0100.08020.38
5.6.280.0100.06720.99
5.6.210.0200.06720.67
5.6.200.0070.03718.22
5.6.190.0030.09020.28
5.6.180.0470.05720.60
5.6.170.0370.07320.48
5.6.160.0070.05720.40
5.6.150.0030.04018.07
5.6.140.0070.05318.12
5.6.130.0170.07318.07
5.6.120.0130.06720.95
5.6.110.0000.04721.01
5.6.100.0130.07720.98
5.6.90.0030.04021.03
5.6.80.0230.06320.40
5.5.350.0070.08020.37
5.5.340.0030.04718.02
5.5.330.0070.06720.21
5.5.320.0400.07320.18
5.5.310.0270.08320.21
5.5.300.0100.07717.92
5.5.290.0030.04017.90
5.5.280.0230.03720.88
5.5.270.0130.07320.75
5.5.260.0130.07320.86
5.5.250.0170.07320.71
5.5.240.0230.07020.18
5.4.450.0300.03719.57
5.4.440.0230.04319.41
5.4.430.0630.04319.42
5.4.420.0670.00019.53
5.4.410.0630.00019.52
5.4.400.0630.00018.95
5.4.390.0630.00019.18
5.4.380.0670.00019.09
5.4.370.0630.00019.14
5.4.360.0630.00019.18
5.4.350.0630.00019.00
5.4.340.0040.03611.97
5.4.320.0080.03412.46
5.4.310.0060.03812.45
5.4.300.0070.03612.46
5.4.290.0070.03812.45
5.4.280.0100.03212.35
5.4.270.0030.04312.35
5.4.260.0060.03812.35
5.4.250.0070.03712.35
5.4.240.0050.03612.35
5.4.230.0080.03612.34
5.4.220.0060.03912.34
5.4.210.0110.03912.34
5.4.200.0020.04212.34
5.4.190.0050.03612.34
5.4.180.0070.03612.34
5.4.170.0050.03712.35
5.4.160.0070.03712.34
5.4.150.0030.03912.34
5.4.140.0060.03712.02
5.4.130.0070.03812.01
5.4.120.0050.03611.97
5.4.110.0070.03511.97
5.4.100.0060.03511.97
5.4.90.0050.03911.97
5.4.80.0070.03811.96
5.4.70.0100.03411.96
5.4.60.0060.03711.96
5.4.50.0050.03911.96
5.4.40.0080.03711.95
5.4.30.0080.03311.95
5.4.20.0060.03711.95
5.4.10.0060.04111.95
5.4.00.0070.04111.44
5.3.290.0050.05112.80
5.3.280.0040.04812.71
5.3.270.0100.03712.72
5.3.260.0060.04012.72
5.3.250.0100.03512.72
5.3.240.0060.03812.72
5.3.230.0030.04812.71
5.3.220.0080.03512.68
5.3.210.0060.04112.68
5.3.200.0060.03712.68
5.3.190.0080.03712.68
5.3.180.0060.03812.67
5.3.170.0100.03212.67
5.3.160.0100.03312.67
5.3.150.0050.03712.67
5.3.140.0110.03212.66
5.3.130.0080.04112.66
5.3.120.0070.04112.66
5.3.110.0070.03712.66
5.3.100.0060.03912.12
5.3.90.0080.04312.08
5.3.80.0060.03812.08
5.3.70.0080.03812.07
5.3.60.0040.03812.06
5.3.50.0060.03612.00
5.3.40.0040.04012.00
5.3.30.0070.03511.95
5.3.20.0070.03411.72
5.3.10.0090.03311.69
5.3.00.0070.03411.68
5.2.170.0050.0299.18
5.2.160.0030.0309.18
5.2.150.0040.0319.18
5.2.140.0020.0329.18
5.2.130.0050.0289.14
5.2.120.0030.0309.14
5.2.110.0030.0309.14
5.2.100.0070.0259.14
5.2.90.0040.0289.15
5.2.80.0020.0329.14
5.2.70.0030.0319.13
5.2.60.0050.0299.09
5.2.50.0040.0309.05
5.2.40.0050.0289.03
5.2.30.0030.0329.01
5.2.20.0060.0319.00
5.2.10.0030.0298.92
5.2.00.0070.0298.77
5.1.60.0020.0288.06
5.1.50.0020.0268.06
5.1.40.0050.0248.04
5.1.30.0030.0278.39
5.1.20.0050.0268.41
5.1.10.0060.0238.13
5.1.00.0020.0308.13
5.0.50.0070.0186.61
5.0.40.0020.0236.48
5.0.30.0020.0326.29
5.0.20.0030.0196.26
5.0.10.0030.0206.23
5.0.00.0050.0296.23
4.4.90.0050.0144.78
4.4.80.0020.0194.76
4.4.70.0030.0164.76
4.4.60.0060.0144.75
4.4.50.0040.0174.77
4.4.40.0020.0314.71
4.4.30.0020.0174.76
4.4.20.0030.0174.84
4.4.10.0030.0164.84
4.4.00.0040.0264.76
4.3.110.0020.0184.67
4.3.100.0030.0144.66
4.3.90.0040.0154.64
4.3.80.0040.0244.59
4.3.70.0040.0134.63
4.3.60.0020.0144.63
4.3.50.0030.0154.62
4.3.40.0020.0264.54
4.3.30.0020.0163.28
4.3.20.0000.0183.26
4.3.10.0020.0173.22
4.3.00.0070.02013.71

preferences:
56.51 ms | 401 KiB | 5 Q