3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'string1', 2 => 'string2', 4 => 'string3', 5 => 'string4'); $array = array_values($array );

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)
8.3.40.0140.00018.60
8.3.30.0100.00318.82
8.3.20.0040.00420.20
8.3.10.0000.00823.48
8.3.00.0040.00419.00
8.2.170.0070.00722.96
8.2.160.0130.00320.36
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00420.95
8.2.110.0080.00320.52
8.2.100.0060.00618.22
8.2.90.0030.00619.08
8.2.80.0050.00317.97
8.2.70.0060.00317.36
8.2.60.0000.00717.91
8.2.50.0030.00718.07
8.2.40.0040.00418.22
8.2.30.0050.00217.86
8.2.20.0080.00017.64
8.2.10.0040.00418.01
8.2.00.0050.00317.68
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.06
8.1.230.0090.00319.14
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0090.00017.23
8.1.190.0000.00817.25
8.1.180.0030.00618.10
8.1.170.0060.00318.52
8.1.160.0050.00321.89
8.1.150.0030.00318.81
8.1.140.0000.00917.37
8.1.130.0000.00717.77
8.1.120.0040.00417.41
8.1.110.0060.00317.27
8.1.100.0040.00317.28
8.1.90.0070.00017.38
8.1.80.0000.00717.32
8.1.70.0030.00317.29
8.1.60.0000.00917.55
8.1.50.0040.00417.32
8.1.40.0030.00517.32
8.1.30.0040.00417.46
8.1.20.0040.00417.46
8.1.10.0030.00517.43
8.1.00.0000.00817.36
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0040.00418.42
8.0.270.0030.00317.16
8.0.260.0000.00617.22
8.0.250.0000.00716.79
8.0.240.0000.00816.81
8.0.230.0030.00616.91
8.0.220.0000.00716.82
8.0.210.0000.00816.80
8.0.200.0030.00316.89
8.0.190.0030.00316.90
8.0.180.0040.00416.73
8.0.170.0040.00416.85
8.0.160.0050.00216.81
8.0.150.0000.00816.70
8.0.140.0000.00716.66
8.0.130.0000.00613.27
8.0.120.0070.00016.72
8.0.110.0000.00816.73
8.0.100.0080.00016.88
8.0.90.0070.00016.79
8.0.80.0070.01016.75
8.0.70.0040.00416.80
8.0.60.0080.00016.73
8.0.50.0040.00416.76
8.0.30.0170.00517.06
8.0.20.0080.01317.40
8.0.10.0040.00416.80
8.0.00.0080.00916.54
7.4.330.0020.00315.01
7.4.320.0030.00316.50
7.4.300.0000.00616.53
7.4.290.0070.00016.51
7.4.280.0000.00816.58
7.4.270.0000.00616.44
7.4.260.0040.00416.50
7.4.250.0000.00816.49
7.4.240.0000.00816.38
7.4.230.0070.00016.43
7.4.220.0100.00716.43
7.4.210.0070.00716.61
7.4.200.0040.00416.59
7.4.160.0150.00316.18
7.4.150.0030.01317.40
7.4.140.0140.00717.86
7.4.130.0040.01416.35
7.4.120.0050.01116.41
7.4.110.0110.00616.29
7.4.100.0060.01216.48
7.4.90.0090.01216.39
7.4.80.0060.01019.39
7.4.70.0060.01116.30
7.4.60.0060.00916.37
7.4.50.0030.00516.18
7.4.40.0100.00716.21
7.4.30.0120.00316.62
7.4.00.0040.01115.11
7.3.330.0000.00612.86
7.3.320.0050.00013.05
7.3.310.0040.00416.21
7.3.300.0070.00016.03
7.3.290.0090.01016.18
7.3.280.0100.00516.13
7.3.270.0070.01017.40
7.3.260.0180.00716.08
7.3.250.0110.00916.13
7.3.240.0150.00316.15
7.3.230.0070.01116.39
7.3.210.0110.00616.29
7.3.200.0100.00619.39
7.3.190.0090.00616.50
7.3.180.0120.00316.35
7.3.170.0100.00716.27
7.3.160.0040.01116.22
7.2.330.0130.00916.26
7.2.320.0070.01016.66
7.2.310.0040.01316.53
7.2.300.0100.01016.39
7.2.290.0100.00716.21
7.2.00.0000.00919.00
7.1.200.0100.00715.62
7.1.100.0040.01118.10
7.1.70.0040.00416.77
7.1.60.0070.01419.46
7.1.50.0040.01416.93
7.1.00.0000.08022.42
7.0.200.0000.01016.56
7.0.140.0000.08022.09
7.0.60.0070.08319.99
7.0.50.0030.04017.84
7.0.40.0070.08719.96
7.0.30.0530.07020.14
7.0.20.0230.08320.09
7.0.10.0130.06720.00
7.0.00.0000.06720.00
5.6.280.0030.07020.81
5.6.210.0070.06720.54
5.6.200.0030.08718.08
5.6.190.0100.07320.63
5.6.180.0270.08020.34
5.6.170.0230.08720.49
5.6.160.0130.06720.50
5.6.150.0030.07718.12
5.6.140.0070.07318.12
5.6.130.0000.09018.08
5.6.120.0070.08321.09
5.6.110.0030.04020.95
5.6.100.0070.08320.97
5.6.90.0000.04720.87
5.6.80.0170.07020.41
5.6.70.0430.03720.35
5.5.350.0230.02720.40
5.5.340.0070.07017.98
5.5.330.0100.07020.44
5.5.320.0200.04320.34
5.5.310.0130.05020.29
5.5.300.0100.07717.91
5.5.290.0030.04318.01
5.5.280.0100.03320.68
5.5.270.0030.05020.82
5.5.260.0130.07320.75
5.5.250.0070.06320.60
5.5.240.4270.03320.03
5.4.450.0370.04719.27
5.4.440.0400.05319.39
5.4.430.0170.03719.38
5.4.420.0130.04319.11
5.4.410.0300.03319.28
5.4.400.0430.04018.82
5.4.390.0170.04319.10
5.4.380.0270.06318.73
5.4.370.0330.05718.71
5.4.360.0400.05018.40
5.4.350.0230.05718.57
5.4.340.0270.05718.72
5.4.320.0070.03412.45
5.4.310.0070.03612.45
5.4.300.0030.03912.45
5.4.290.0050.03812.45
5.4.280.0080.03312.34
5.4.270.0060.03612.35
5.4.260.0040.03912.35
5.4.250.0040.03912.34
5.4.240.0050.03612.35
5.4.230.0070.03412.34
5.4.220.0070.03312.34
5.4.210.0040.03612.34
5.4.200.0040.03912.34
5.4.190.0050.03612.34
5.4.180.0050.03612.34
5.4.170.0050.03712.35
5.4.160.0080.03212.34
5.4.150.0030.03812.34
5.4.140.0040.03812.02
5.4.130.0030.03812.01
5.4.120.0040.03911.97
5.4.110.0050.03511.96
5.4.100.0030.03811.96
5.4.90.0060.03611.96
5.4.80.0030.03911.96
5.4.70.0030.03611.96
5.4.60.0060.03311.96
5.4.50.0060.03411.96
5.4.40.0090.02911.95
5.4.30.0050.03511.95
5.4.20.0070.03311.95
5.4.10.0050.03511.95
5.4.00.0030.04011.43
5.3.290.0060.04512.80
5.3.280.0090.04212.71
5.3.270.0110.05212.72
5.3.260.0120.05412.71
5.3.250.0040.04412.71
5.3.240.0070.03512.72
5.3.230.0060.03812.71
5.3.220.0070.03712.68
5.3.210.0070.03712.68
5.3.200.0050.03812.68
5.3.190.0050.04012.68
5.3.180.0050.04012.67
5.3.170.0060.04012.67
5.3.160.0060.03712.67
5.3.150.0070.03612.67
5.3.140.0070.03412.66
5.3.130.0040.03912.66
5.3.120.0050.03912.66
5.3.110.0060.03912.66
5.3.100.0070.03712.12
5.3.90.0050.03712.08
5.3.80.0070.03512.07
5.3.70.0060.04012.08
5.3.60.0020.04012.07
5.3.50.0040.03712.00
5.3.40.0040.03812.00
5.3.30.0050.03511.94
5.3.20.0030.03811.72
5.3.10.0090.03311.69
5.3.00.0060.03911.67
5.2.170.0040.0319.18
5.2.160.0060.0319.18
5.2.150.0040.0329.17
5.2.140.0030.0319.17
5.2.130.0050.0309.13
5.2.120.0040.0299.13
5.2.110.0050.0299.14
5.2.100.0060.0309.14
5.2.90.0030.0319.15
5.2.80.0040.0309.13
5.2.70.0080.0329.14
5.2.60.0050.0309.09
5.2.50.0050.0349.05
5.2.40.0060.0409.03
5.2.30.0070.0279.00
5.2.20.0030.0318.99
5.2.10.0030.0318.91
5.2.00.0080.0398.77
5.1.60.0010.0288.06
5.1.50.0060.0238.05
5.1.40.0070.0268.04
5.1.30.0050.0318.39
5.1.20.0050.0298.41
5.1.10.0080.0328.13
5.1.00.0030.0278.14
5.0.50.0060.0276.62
5.0.40.0040.0286.48
5.0.30.0020.0336.28
5.0.20.0050.0176.25
5.0.10.0040.0196.24
5.0.00.0030.0306.23
4.4.90.0020.0174.78
4.4.80.0030.0154.75
4.4.70.0020.0164.76
4.4.60.0020.0164.75
4.4.50.0040.0134.77
4.4.40.0040.0234.71
4.4.30.0010.0174.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0010.0174.67
4.3.100.0030.0144.66
4.3.90.0020.0154.64
4.3.80.0030.0254.58
4.3.70.0040.0144.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0010.0163.28
4.3.20.0000.0183.26
4.3.10.0010.0163.21
4.3.00.0070.01315.68

preferences:
38.55 ms | 400 KiB | 5 Q