3v4l.org

run code in 300+ PHP versions simultaneously
<?php function lstten($usrnum,$imemcount) { if ($usrnum <= $imemcount && $usrnum >= 0) { var_dump($members->steamID64[$usrnum]); } else { echo("You fail it!"); var_dump($usrnum); var_dump($imemcount); } } lstten(8, 7);

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)
8.3.70.0060.00916.58
8.3.60.0090.00618.30
8.3.50.0120.00722.94
8.3.40.0120.00618.71
8.3.30.0120.00318.80
8.3.20.0080.00020.04
8.3.10.0080.00023.62
8.3.00.0050.00319.25
8.2.180.0090.00618.54
8.2.170.0000.01422.96
8.2.160.0130.00022.26
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00321.10
8.2.110.0070.00319.30
8.2.100.0000.01117.78
8.2.90.0000.00817.63
8.2.80.0000.00818.66
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0000.00919.88
8.2.30.0000.00819.66
8.2.20.0000.00817.61
8.2.10.0000.00717.87
8.2.00.0040.00417.54
8.1.280.0160.00625.92
8.1.270.0040.00423.86
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0000.00919.00
8.1.230.0060.00619.11
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0000.00817.36
8.1.190.0060.00317.13
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0040.00421.94
8.1.150.0000.00718.89
8.1.140.0070.00017.35
8.1.130.0000.00717.78
8.1.120.0040.00417.33
8.1.110.0000.00817.38
8.1.100.0040.00317.31
8.1.90.0000.00717.30
8.1.80.0000.00717.31
8.1.70.0000.00717.34
8.1.60.0000.00917.52
8.1.50.0080.00017.45
8.1.40.0030.00617.47
8.1.30.0040.00417.56
8.1.20.0070.00017.57
8.1.10.0000.00817.35
8.1.00.0080.00017.43
8.0.300.0030.00319.73
8.0.290.0070.00016.63
8.0.280.0070.00018.43
8.0.270.0070.00017.14
8.0.260.0040.00417.20
8.0.250.0000.00616.93
8.0.240.0000.00716.89
8.0.230.0000.00716.94
8.0.220.0030.00316.73
8.0.210.0040.00416.85
8.0.200.0030.00316.91
8.0.190.0000.00716.92
8.0.180.0040.00416.86
8.0.170.0040.00416.84
8.0.160.0040.00416.86
8.0.150.0070.00016.82
8.0.140.0070.00416.77
8.0.130.0000.00713.32
8.0.120.0080.00016.80
8.0.110.0000.00716.67
8.0.100.0000.00916.82
8.0.90.0040.00416.83
8.0.80.0040.01116.90
8.0.70.0040.00416.90
8.0.60.0070.00016.83
8.0.50.0020.00516.68
8.0.30.0080.01617.12
8.0.20.0110.00817.40
8.0.10.0040.00417.06
8.0.00.0100.00816.83
7.4.330.0050.00015.00
7.4.320.0000.00716.35
7.4.300.0000.00816.52
7.4.290.0000.00716.45
7.4.280.0070.00016.54
7.4.270.0030.00316.55
7.4.260.0070.00016.45
7.4.250.0040.00316.43
7.4.240.0000.00816.40
7.4.230.0000.00716.20
7.4.220.0160.00316.64
7.4.210.0100.00916.43
7.4.200.0000.00716.44
7.4.160.0080.00816.45
7.4.150.0170.00717.40
7.4.140.0130.00617.86
7.4.130.0120.00516.32
7.4.120.0100.00616.48
7.4.110.0120.01216.67
7.4.100.0100.00716.53
7.4.90.0120.00616.52
7.4.80.0210.00319.39
7.4.70.0110.00816.51
7.4.60.0130.00316.34
7.4.50.0060.00316.52
7.4.40.0060.01016.32
7.4.30.0030.01416.57
7.4.00.0110.00414.88
7.3.330.0050.00013.09
7.3.320.0030.00213.28
7.3.310.0030.00316.32
7.3.300.0030.00316.20
7.3.290.0090.00716.33
7.3.280.0030.01116.27
7.3.270.0060.01217.40
7.3.260.0170.00716.41
7.3.250.0120.00716.29
7.3.240.0040.01416.41
7.3.230.0070.01016.49
7.3.210.0080.00816.35
7.3.200.0030.01419.39
7.3.190.0090.01316.61
7.3.180.0070.00816.55
7.3.170.0080.00816.32
7.3.160.0060.01716.41
7.2.330.0080.01216.45
7.2.320.0070.01016.70
7.2.310.0110.01116.53
7.2.300.0080.01216.79
7.2.290.0070.01416.45
7.2.00.0070.00719.43
7.1.200.0080.00615.55
7.1.100.0040.00418.01
7.1.70.0080.00016.86
7.1.60.0130.01319.46
7.1.50.0080.00516.95
7.1.00.0070.07322.31
7.0.200.0000.00916.61
7.0.140.0070.07022.15
7.0.60.0070.07320.04
7.0.50.0030.08317.88
7.0.40.0030.04720.23
7.0.30.0400.04020.16
7.0.20.0130.09020.17
7.0.10.0000.06720.06
7.0.00.0030.05020.25
5.6.210.0030.08320.46
5.6.200.0070.05018.29
5.6.190.0030.08720.46
5.6.180.0530.07020.49
5.6.170.0300.07720.62
5.6.160.0070.05320.56
5.6.150.0000.04318.25
5.6.140.0070.05318.13
5.6.130.0070.05718.16
5.6.120.0070.04720.76
5.6.110.0200.07021.01
5.6.100.0030.09021.12
5.6.90.0070.09021.12
5.6.80.0030.08020.36
5.5.350.0100.07020.35
5.5.340.0000.06017.99
5.5.330.0170.07720.35
5.5.320.0430.05720.33
5.5.310.0230.05320.25
5.5.300.0130.07717.95
5.5.290.0100.05717.93
5.5.280.0100.06320.87
5.5.270.0030.05320.84
5.5.260.0030.09020.88
5.5.250.0070.05320.71
5.5.240.0230.07320.37
5.4.450.0100.04319.64
5.4.440.0230.04319.52
5.4.430.0270.04719.40
5.4.420.0170.04319.54
5.4.410.0370.04719.27
5.4.400.0230.04018.88
5.4.390.0230.04719.25
5.4.380.0370.05718.75
5.4.370.0370.06018.71
5.4.360.0430.06318.61
5.4.350.0430.07318.73
5.4.340.0570.06318.83
5.4.320.0060.03612.50
5.4.310.0060.03712.50
5.4.300.0050.03912.50
5.4.290.0050.04012.50
5.4.280.0050.03512.40
5.4.270.0040.03712.40
5.4.260.0050.03712.40
5.4.250.0100.04312.39
5.4.240.0050.03612.40
5.4.230.0060.03912.39
5.4.220.0090.03312.39
5.4.210.0070.03712.39
5.4.200.0060.03812.39
5.4.190.0050.03712.38
5.4.180.0050.03712.39
5.4.170.0040.03712.39
5.4.160.0050.03612.39
5.4.150.0050.04012.39
5.4.140.0030.03912.07
5.4.130.0070.03312.05
5.4.120.0050.03512.02
5.4.110.0030.03712.01
5.4.100.0080.03212.01
5.4.90.0040.03812.01
5.4.80.0070.03412.01
5.4.70.0080.04112.01
5.4.60.0040.03612.01
5.4.50.0100.03012.01
5.4.40.0040.04512.00
5.4.30.0050.04111.99
5.4.20.0040.04511.99
5.4.10.0020.03711.99
5.4.00.0040.03711.48
5.3.290.0040.04112.80
5.3.280.0040.03912.71
5.3.270.0030.04112.72
5.3.260.0030.04212.72
5.3.250.0120.03812.71
5.3.240.0080.03812.72
5.3.230.0050.04012.70
5.3.220.0070.03612.68
5.3.210.0040.04712.68
5.3.200.0090.03412.68
5.3.190.0060.04112.68
5.3.180.0040.03812.67
5.3.170.0090.04412.67
5.3.160.0080.03412.68
5.3.150.0080.03412.67
5.3.140.0070.03512.66
5.3.130.0040.04012.66
5.3.120.0060.03712.66
5.3.110.0060.03712.66
5.3.100.0080.04012.11
5.3.90.0050.03912.10
5.3.80.0060.03612.09
5.3.70.0030.04012.09
5.3.60.0030.04012.07
5.3.50.0090.03812.02
5.3.40.0100.03312.02
5.3.30.0060.03411.97
5.3.20.0040.03611.76
5.3.10.0070.03411.73
5.3.00.0060.03611.71
5.2.170.0040.0339.21
5.2.160.0040.0329.21
5.2.150.0020.0339.21
5.2.140.0050.0309.21
5.2.130.0090.0249.17
5.2.120.0100.0319.18
5.2.110.0060.0329.18
5.2.100.0060.0289.18
5.2.90.0030.0309.18
5.2.80.0040.0309.16
5.2.70.0030.0329.16
5.2.60.0040.0319.13
5.2.50.0080.0279.09
5.2.40.0070.0259.07
5.2.30.0040.0309.04
5.2.20.0060.0309.03
5.2.10.0090.0318.94
5.2.00.0010.0348.80
5.1.60.0060.0258.09
5.1.50.0060.0228.08
5.1.40.0050.0288.07
5.1.30.0030.0318.41
5.1.20.0040.0268.43
5.1.10.0030.0358.16
5.1.00.0050.0258.16
5.0.50.0060.0236.64
5.0.40.0020.0216.50
5.0.30.0060.0346.31
5.0.20.0020.0246.27
5.0.10.0050.0276.25
5.0.00.0020.0326.25
4.4.90.0030.0184.78
4.4.80.0030.0184.76
4.4.70.0030.0154.76
4.4.60.0000.0254.76
4.4.50.0060.0174.77
4.4.40.0050.0254.70
4.4.30.0020.0194.76
4.4.20.0030.0154.84
4.4.10.0050.0194.85
4.4.00.0020.0254.76
4.3.110.0040.0244.67
4.3.100.0020.0184.66
4.3.90.0020.0164.64
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0040.0134.62
4.3.50.0030.0154.63
4.3.40.0030.0254.54
4.3.30.0030.0183.30
4.3.20.0020.0163.28
4.3.10.0020.0163.24
4.3.00.0030.01714.87

preferences:
39.5 ms | 401 KiB | 5 Q