3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( "name"=>"a", "id"=>"b", "date"=>"c", "name"=>"1", "id"=>"2", "date"=>"3" ); print_r($array); echo end($array['id']); echo $array['id'];

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)
8.3.40.0070.00718.64
8.3.30.0070.00718.92
8.3.20.0070.00020.25
8.3.10.0040.00421.98
8.3.00.0060.00322.39
8.2.170.0090.01222.96
8.2.160.0110.00620.79
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.38
8.2.110.0060.00322.07
8.2.100.0060.00917.85
8.2.90.0070.00019.16
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0100.00017.93
8.2.50.0060.00318.07
8.2.40.0030.00518.09
8.2.30.0040.00417.95
8.2.20.0000.00717.71
8.2.10.0030.00617.81
8.2.00.0080.00017.69
8.1.270.0040.00422.14
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0060.00323.84
8.1.230.0070.00419.16
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.30
8.1.180.0000.00918.10
8.1.170.0040.00418.71
8.1.160.0040.00421.86
8.1.150.0080.00018.57
8.1.140.0040.00417.38
8.1.130.0030.00317.72
8.1.120.0000.00717.41
8.1.110.0070.00017.36
8.1.100.0040.00417.28
8.1.90.0000.00717.27
8.1.80.0040.00417.43
8.1.70.0030.00517.36
8.1.60.0050.00317.55
8.1.50.0000.00717.56
8.1.40.0080.00017.41
8.1.30.0030.00617.55
8.1.20.0000.00817.62
8.1.10.0000.00717.56
8.1.00.0050.00317.52
8.0.300.0000.00818.77
8.0.290.0040.00416.89
8.0.280.0040.00418.42
8.0.270.0040.00417.15
8.0.260.0030.00316.84
8.0.250.0030.00316.86
8.0.240.0000.00716.90
8.0.230.0000.00716.78
8.0.220.0030.00316.88
8.0.210.0070.00016.88
8.0.200.0030.00316.93
8.0.190.0000.00716.92
8.0.180.0100.00316.95
8.0.170.0040.00416.94
8.0.160.0070.00016.86
8.0.150.0000.00716.68
8.0.140.0060.00316.74
8.0.130.0060.00013.39
8.0.120.0040.00416.84
8.0.110.0000.00716.91
8.0.100.0050.00316.82
8.0.90.0000.00716.74
8.0.80.0120.00616.82
8.0.70.0040.00416.73
8.0.60.0070.00016.87
8.0.50.0040.00416.99
8.0.30.0090.00916.97
8.0.20.0150.00317.40
8.0.10.0000.00716.87
8.0.00.0070.01016.65
7.4.330.0050.00015.00
7.4.320.0030.00316.45
7.4.300.0000.00616.34
7.4.290.0000.00716.43
7.4.280.0000.00616.42
7.4.270.0000.00716.46
7.4.260.0060.00316.41
7.4.250.0020.00516.41
7.4.240.0040.00316.45
7.4.230.0000.00716.62
7.4.220.0150.00616.53
7.4.210.0080.00716.50
7.4.200.0040.00416.41
7.4.190.0000.00716.40
7.4.160.0100.00616.43
7.4.150.0070.01017.40
7.4.140.0090.01417.86
7.4.130.0090.00816.38
7.4.120.0070.00916.50
7.4.110.0040.01316.39
7.4.100.0100.01016.42
7.4.90.0090.00916.68
7.4.80.0150.00619.39
7.4.70.0090.00816.54
7.4.60.0060.00916.35
7.4.50.0050.00216.48
7.4.40.0070.01022.77
7.4.30.0000.01716.46
7.4.00.0030.00714.91
7.3.330.0020.00313.16
7.3.320.0030.00313.14
7.3.310.0000.00816.07
7.3.300.0030.00316.27
7.3.290.0090.00416.27
7.3.280.0100.00816.34
7.3.270.0120.00617.40
7.3.260.0040.01416.50
7.3.250.0070.01416.43
7.3.240.0100.00716.27
7.3.230.0060.01016.39
7.3.210.0030.01316.35
7.3.200.0160.00019.39
7.3.190.0040.01216.45
7.3.180.0090.00916.32
7.3.170.0060.00916.29
7.3.160.0080.00616.30
7.3.120.0070.00714.85
7.2.330.0100.00616.59
7.2.320.0110.01216.64
7.2.310.0140.00316.68
7.2.300.0070.01016.41
7.2.290.0070.01016.57
7.2.60.0040.00716.96
7.2.00.0060.00919.43
7.1.200.0000.01215.85
7.1.100.0000.00918.35
7.1.70.0130.00316.88
7.1.60.0030.00719.82
7.1.50.0060.00916.82
7.1.00.0000.07722.48
7.0.200.0080.00416.64
7.0.140.0070.07021.99
7.0.60.0100.08019.98
7.0.50.0030.05717.82
7.0.40.0070.04320.08
7.0.30.0230.04320.12
7.0.20.0330.06320.33
7.0.10.0000.07320.09
7.0.00.0000.06720.17
5.6.280.0030.07321.09
5.6.210.0030.08720.66
5.6.200.0030.04318.12
5.6.190.0000.04720.77
5.6.180.0270.06320.45
5.6.170.0270.04020.38
5.6.160.0030.05720.54
5.6.150.0030.04018.17
5.6.140.0100.08018.11
5.6.130.0070.08718.21
5.6.120.0200.07021.10
5.6.110.0170.06321.02
5.6.100.0030.04320.88
5.6.90.0070.03720.98
5.6.80.0030.08320.53
5.5.350.0230.07020.43
5.5.340.0030.03717.89
5.5.330.0070.08320.12
5.5.320.0170.05020.31
5.5.310.0430.06320.13
5.5.300.0000.04017.96
5.5.290.0030.04317.98
5.5.280.0100.08020.76
5.5.270.0070.08720.75
5.5.260.0130.06720.86
5.5.250.0070.04720.47
5.5.240.0070.06720.23
5.4.450.0330.05719.17
5.4.440.0800.05019.39
5.4.430.0470.04019.25
5.4.420.0370.03019.45
5.4.410.0070.04719.41
5.4.400.0100.04019.13
5.4.390.0600.04019.13
5.4.380.0270.05718.70
5.4.370.0370.06718.67
5.4.360.0370.04718.65
5.4.350.0300.06018.53
5.4.340.0370.05718.67
5.4.320.0080.04012.45
5.4.310.0050.04112.45
5.4.300.0070.03912.46
5.4.290.0050.04112.45
5.4.280.0080.03312.35
5.4.270.0100.04612.32
5.4.260.0070.04612.32
5.4.250.0070.04312.32
5.4.240.0110.03812.32
5.4.230.0070.05312.31
5.4.220.0080.04412.31
5.4.210.0050.04212.31
5.4.200.0070.04612.31
5.4.190.0140.04312.31
5.4.180.0100.03412.31
5.4.170.0080.03412.32
5.4.160.0060.03712.31
5.4.150.0060.03712.30
5.4.140.0080.04411.99
5.4.130.0050.03811.98
5.4.120.0040.03811.93
5.4.110.0060.03611.93
5.4.100.0040.03811.93
5.4.90.0040.03911.93
5.4.80.0060.03811.94
5.4.70.0050.03611.93
5.4.60.0050.03611.93
5.4.50.0050.03911.93
5.4.40.0060.03511.91
5.4.30.0040.03811.91
5.4.20.0080.03411.91
5.4.10.0050.03611.91
5.4.00.0020.04011.41
5.3.290.0030.05112.80
5.3.280.0070.03812.71
5.3.270.0090.03612.73
5.3.260.0080.03612.72
5.3.250.0080.03512.72
5.3.240.0100.04012.72
5.3.230.0070.04112.71
5.3.220.0090.03412.68
5.3.210.0090.03612.68
5.3.200.0030.04112.68
5.3.190.0030.04112.68
5.3.180.0100.03312.68
5.3.170.0080.04612.66
5.3.160.0060.03712.68
5.3.150.0050.04012.67
5.3.140.0100.04012.66
5.3.130.0070.03812.66
5.3.120.0060.04312.66
5.3.110.0060.04212.66
5.3.100.0090.03312.11
5.3.90.0080.03412.08
5.3.80.0070.03612.08
5.3.70.0080.03412.08
5.3.60.0020.04012.06
5.3.50.0090.03712.00
5.3.40.0050.04012.00
5.3.30.0080.04011.94
5.3.20.0070.03311.70
5.3.10.0100.03111.66
5.3.00.0040.03911.65
5.2.170.0050.0429.15
5.2.160.0030.0439.14
5.2.150.0070.0419.15
5.2.140.0040.0439.14
5.2.130.0070.0339.11
5.2.120.0020.0309.11
5.2.110.0080.0269.11
5.2.100.0040.0299.11
5.2.90.0060.0289.11
5.2.80.0070.0329.10
5.2.70.0070.0329.10
5.2.60.0040.0319.06
5.2.50.0040.0319.03
5.2.40.0060.0289.00
5.2.30.0040.0308.98
5.2.20.0030.0308.96
5.2.10.0050.0368.89
5.2.00.0050.0398.75
5.1.60.0040.0348.03
5.1.50.0060.0238.03
5.1.40.0050.0238.02
5.1.30.0060.0278.36
5.1.20.0040.0268.39
5.1.10.0040.0278.12
5.1.00.0050.0268.11
5.0.50.0050.0236.59
5.0.40.0080.0176.45
5.0.30.0060.0346.26
5.0.20.0040.0196.24
5.0.10.0050.0196.21
5.0.00.0020.0336.21
4.4.90.0050.0184.78
4.4.80.0010.0174.75
4.4.70.0020.0164.75
4.4.60.0010.0174.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0020.0194.76
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0020.0174.67
4.3.100.0020.0184.66
4.3.90.0030.0144.64
4.3.80.0050.0224.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0060.0324.54
4.3.30.0010.0173.27
4.3.20.0020.0153.25
4.3.10.0010.0163.22
4.3.00.0030.01715.07

preferences:
41.06 ms | 400 KiB | 5 Q