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, 9);

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)
8.3.70.0090.00616.75
8.3.60.0120.00318.68
8.3.50.0110.00822.84
8.3.40.0070.00718.97
8.3.30.0120.00319.09
8.3.20.0050.00320.34
8.3.10.0000.00823.63
8.3.00.0090.00019.27
8.2.180.0070.00725.92
8.2.170.0100.00322.96
8.2.160.0040.01120.49
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.02
8.2.110.0070.00322.25
8.2.100.0040.00817.72
8.2.90.0090.00018.03
8.2.80.0030.00618.03
8.2.70.0000.00817.63
8.2.60.0040.00417.63
8.2.50.0060.00317.63
8.2.40.0030.00517.63
8.2.30.0000.00817.62
8.2.20.0040.00417.84
8.2.10.0000.00718.07
8.2.00.0050.00317.73
8.1.280.0030.01225.92
8.1.270.0040.00423.92
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0070.00420.91
8.1.220.0080.00017.76
8.1.210.0100.00018.77
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0030.00718.10
8.1.170.0040.00417.62
8.1.160.0040.00418.75
8.1.150.0050.00318.75
8.1.140.0050.00317.44
8.1.130.0000.00717.77
8.1.120.0000.00717.46
8.1.110.0030.00617.30
8.1.100.0000.00717.30
8.1.90.0030.00317.41
8.1.80.0000.00717.44
8.1.70.0000.00717.29
8.1.60.0040.00417.57
8.1.50.0030.00617.52
8.1.40.0040.00417.49
8.1.30.0040.00417.49
8.1.20.0040.00417.49
8.1.10.0030.00617.42
8.1.00.0030.00617.35
8.0.300.0050.00219.89
8.0.290.0070.00516.72
8.0.280.0000.00718.08
8.0.270.0000.00717.98
8.0.260.0080.00017.22
8.0.250.0000.00716.94
8.0.240.0030.00316.86
8.0.230.0050.00216.87
8.0.220.0050.00216.92
8.0.210.0030.00316.96
8.0.200.0000.00616.93
8.0.190.0000.00716.84
8.0.180.0000.00716.88
8.0.170.0070.00016.96
8.0.160.0000.00816.80
8.0.150.0050.00316.79
8.0.140.0030.00616.81
8.0.130.0030.00313.34
8.0.120.0040.00416.75
8.0.110.0000.00716.88
8.0.100.0000.00816.77
8.0.90.0040.00416.98
8.0.80.0110.01116.87
8.0.70.0040.00416.93
8.0.60.0000.00716.90
8.0.50.0040.00416.93
8.0.30.0160.00517.14
8.0.20.0090.01017.40
8.0.10.0040.00417.00
8.0.00.0140.00516.64
7.4.330.0000.00515.07
7.4.320.0000.00716.59
7.4.300.0060.00016.40
7.4.290.0030.00316.49
7.4.280.0040.00416.55
7.4.270.0030.00316.43
7.4.260.0080.00316.48
7.4.250.0000.00716.31
7.4.240.0040.00416.47
7.4.230.0030.00316.41
7.4.220.0100.01016.50
7.4.210.0060.00716.58
7.4.200.0030.00316.55
7.4.160.0100.00616.39
7.4.150.0110.00817.40
7.4.140.0110.00617.86
7.4.130.0100.00916.53
7.4.120.0080.00816.53
7.4.110.0130.01016.43
7.4.100.0100.00716.51
7.4.90.0030.01416.55
7.4.80.0070.01319.39
7.4.70.0090.00616.63
7.4.60.0130.00316.48
7.4.50.0030.00516.18
7.4.40.0030.01416.60
7.4.30.0090.00616.69
7.4.00.0000.01515.13
7.3.330.0000.00613.29
7.3.320.0000.00513.43
7.3.310.0040.00416.32
7.3.300.0000.00716.44
7.3.290.0090.01216.44
7.3.280.0080.00816.38
7.3.270.0090.00917.40
7.3.260.0120.00616.43
7.3.250.0110.00816.43
7.3.240.0170.00016.48
7.3.230.0080.00816.55
7.3.210.0070.01016.42
7.3.200.0090.00919.39
7.3.190.0060.01616.30
7.3.180.0080.00816.58
7.3.170.0070.00716.41
7.3.160.0030.01316.47
7.3.10.0100.00616.63
7.3.00.0080.00816.63
7.2.330.0030.01516.86
7.2.320.0060.01116.61
7.2.310.0070.01016.45
7.2.300.0120.00616.62
7.2.290.0040.01816.81
7.2.130.0140.00516.81
7.2.120.0110.00516.50
7.2.110.0120.00716.88
7.2.100.0100.00316.65
7.2.90.0140.00216.71
7.2.80.0100.00316.55
7.2.70.0140.00516.66
7.2.60.0080.00916.94
7.2.50.0160.00516.77
7.2.40.0150.00716.99
7.2.30.0140.00616.72
7.2.20.0070.00916.72
7.2.10.0070.00816.80
7.2.00.0080.00817.63
7.1.250.0070.00715.57
7.1.200.0000.01115.75
7.1.100.0070.00417.97
7.1.70.0070.00017.19
7.1.60.0060.00617.25
7.1.50.0080.01517.03
7.1.00.0030.07322.33
7.0.200.0090.01316.47
7.0.140.0070.07021.99
7.0.60.0070.04719.88
7.0.50.0170.02717.89
7.0.40.0070.06720.18
7.0.30.0600.06720.34
7.0.20.0200.04720.10
7.0.10.0070.08720.19
7.0.00.0100.03720.22
5.6.280.0000.07721.13
5.6.210.0130.06720.67
5.6.200.0100.05018.16
5.6.190.0100.08720.46
5.6.180.0470.07720.50
5.6.170.0230.06320.48
5.6.160.0000.05020.45
5.6.150.0000.08318.27
5.6.140.0070.06318.12
5.6.130.0070.06318.14
5.6.120.0100.09020.93
5.6.110.0070.08321.02
5.6.100.0070.08721.01
5.6.90.0070.05021.02
5.6.80.0070.08020.53
5.5.350.0130.06320.35
5.5.340.0030.04017.98
5.5.330.0030.07320.57
5.5.320.0230.06020.34
5.5.310.0370.07020.27
5.5.300.0130.07718.01
5.5.290.0000.05018.02
5.5.280.0030.09020.62
5.5.270.0030.08720.75
5.5.260.0170.07020.76
5.5.250.0130.08020.64
5.5.240.0270.06320.24
5.4.450.0170.04019.49
5.4.440.0330.04719.48
5.4.430.0170.04719.63
5.4.420.0300.05019.30
5.4.410.0230.05319.38
5.4.400.0200.03719.16
5.4.390.0130.03318.95
5.4.380.0400.07718.51
5.4.370.0370.05718.71
5.4.360.0300.07018.61
5.4.350.0430.06718.49
5.4.340.0230.07318.84
5.4.320.0050.03912.50
5.4.310.0030.04112.50
5.4.300.0040.04212.50
5.4.290.0060.04712.50
5.4.280.0060.03612.40
5.4.270.0050.04112.40
5.4.260.0100.04212.39
5.4.250.0100.04512.40
5.4.240.0100.03912.40
5.4.230.0080.04212.39
5.4.220.0050.04612.39
5.4.210.0070.04412.39
5.4.200.0060.04312.39
5.4.190.0090.04212.38
5.4.180.0060.04412.39
5.4.170.0050.03912.39
5.4.160.0090.03812.39
5.4.150.0100.03812.39
5.4.140.0040.03812.07
5.4.130.0040.03612.06
5.4.120.0040.03812.01
5.4.110.0080.04812.01
5.4.100.0050.04312.01
5.4.90.0060.03712.01
5.4.80.0060.03712.01
5.4.70.0040.03612.01
5.4.60.0100.02912.01
5.4.50.0060.03412.01
5.4.40.0040.03612.00
5.4.30.0060.03412.00
5.4.20.0030.03711.99
5.4.10.0050.03811.99
5.4.00.0050.04011.48
5.3.290.0030.04512.80
5.3.280.0060.04012.71
5.3.270.0040.04012.73
5.3.260.0070.04612.72
5.3.250.0050.04812.72
5.3.240.0050.04012.72
5.3.230.0070.03712.71
5.3.220.0070.03812.68
5.3.210.0080.03712.68
5.3.200.0070.03512.68
5.3.190.0050.03812.68
5.3.180.0030.03912.67
5.3.170.0080.03512.67
5.3.160.0060.03712.67
5.3.150.0070.04512.67
5.3.140.0040.04012.66
5.3.130.0070.03712.66
5.3.120.0040.04112.66
5.3.110.0050.03912.66
5.3.100.0070.03812.11
5.3.90.0060.03812.10
5.3.80.0050.03912.09
5.3.70.0050.03712.09
5.3.60.0050.03612.08
5.3.50.0060.03812.02
5.3.40.0060.03612.02
5.3.30.0060.03511.98
5.3.20.0080.03311.76
5.3.10.0060.03411.73
5.3.00.0070.03811.71
5.2.170.0030.0339.21
5.2.160.0060.0349.21
5.2.150.0030.0339.21
5.2.140.0060.0299.21
5.2.130.0040.0289.17
5.2.120.0010.0319.17
5.2.110.0040.0299.18
5.2.100.0060.0329.17
5.2.90.0060.0279.18
5.2.80.0070.0299.17
5.2.70.0030.0319.16
5.2.60.0060.0299.13
5.2.50.0040.0309.09
5.2.40.0030.0309.07
5.2.30.0090.0309.04
5.2.20.0030.0319.04
5.2.10.0050.0278.94
5.2.00.0050.0288.80
5.1.60.0030.0248.09
5.1.50.0050.0238.08
5.1.40.0040.0238.06
5.1.30.0040.0268.41
5.1.20.0050.0258.43
5.1.10.0010.0298.16
5.1.00.0040.0278.16
5.0.50.0040.0196.63
5.0.40.0030.0206.50
5.0.30.0020.0316.31
5.0.20.0030.0196.27
5.0.10.0040.0206.26
5.0.00.0010.0336.25
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0030.0174.75
4.4.60.0030.0154.76
4.4.50.0040.0184.77
4.4.40.0040.0334.70
4.4.30.0040.0214.76
4.4.20.0050.0194.84
4.4.10.0020.0194.85
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0030.0144.67
4.3.90.0030.0184.63
4.3.80.0020.0254.58
4.3.70.0030.0134.63
4.3.60.0020.0144.63
4.3.50.0020.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0163.30
4.3.20.0020.0153.28
4.3.10.0010.0163.24
4.3.00.0030.01714.87

preferences:
68.75 ms | 401 KiB | 5 Q