3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array("A"=>"UMI","B"=>"AOEY","C"=>"UMER","D"=>"AUNG"); foreach($x as$key => $q){ print_r($key." => ".$q); print_r("\n");} ?>

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)
8.3.60.0000.01518.43
8.3.50.0070.01118.10
8.3.40.0140.00718.59
8.3.30.0070.00718.88
8.3.20.0000.00820.04
8.3.10.0050.00320.45
8.3.00.0030.00619.56
8.2.180.0140.00916.32
8.2.170.0090.00922.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.24
8.2.110.0070.00319.27
8.2.100.0060.00617.78
8.2.90.0000.00819.08
8.2.80.0080.00017.97
8.2.70.0030.00517.47
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0020.00518.15
8.2.30.0040.00419.30
8.2.20.0080.00017.70
8.2.10.0000.00918.09
8.2.00.0090.00017.80
8.1.280.0000.01425.92
8.1.270.0040.00422.08
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00620.91
8.1.230.0040.00717.42
8.1.220.0050.00317.77
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0060.00317.00
8.1.180.0000.00818.10
8.1.170.0080.00018.48
8.1.160.0000.00821.96
8.1.150.0040.00418.79
8.1.140.0040.00417.54
8.1.130.0030.00317.85
8.1.120.0000.00717.31
8.1.110.0000.00817.37
8.1.100.0000.00717.30
8.1.90.0040.00417.50
8.1.80.0030.00317.31
8.1.70.0000.00717.38
8.1.60.0080.00017.62
8.1.50.0050.00317.52
8.1.40.0040.00417.40
8.1.30.0080.00017.52
8.1.20.0020.00517.57
8.1.10.0040.00417.45
8.1.00.0030.00617.46
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0070.00018.42
8.0.270.0080.00017.30
8.0.260.0030.00317.32
8.0.250.0030.00316.93
8.0.240.0000.00816.84
8.0.230.0000.00716.98
8.0.220.0000.00616.75
8.0.210.0030.00316.87
8.0.200.0060.00016.96
8.0.190.0040.00416.95
8.0.180.0040.00416.86
8.0.170.0000.00816.79
8.0.160.0050.00316.88
8.0.150.0000.00716.73
8.0.140.0030.00316.80
8.0.130.0000.00513.34
8.0.120.0040.00416.74
8.0.110.0080.00016.81
8.0.100.0000.00816.79
8.0.90.0040.00416.75
8.0.80.0060.01516.92
8.0.70.0040.00416.77
8.0.60.0000.00716.75
8.0.50.0000.00816.94
8.0.30.0130.00817.01
8.0.20.0080.01617.40
8.0.10.0030.00317.02
8.0.00.0090.00816.91
7.4.330.0050.00015.09
7.4.320.0030.00316.50
7.4.300.0000.00716.50
7.4.290.0000.00716.58
7.4.280.0000.00716.59
7.4.270.0030.00316.60
7.4.260.0070.00016.57
7.4.250.0040.00416.52
7.4.240.0040.00316.54
7.4.230.0000.00616.67
7.4.220.0060.01216.53
7.4.210.0040.01116.61
7.4.200.0050.00316.56
7.4.160.0030.01216.40
7.4.150.0040.01517.40
7.4.140.0130.01117.86
7.4.130.0100.00616.53
7.4.120.0030.01316.34
7.4.110.0100.00716.46
7.4.100.0100.00716.75
7.4.90.0030.01416.40
7.4.80.0110.00616.60
7.4.70.0030.01316.67
7.4.60.0110.00516.60
7.4.50.0030.00616.56
7.4.40.0080.01316.45
7.4.30.0100.00716.40
7.4.00.0120.00314.96
7.3.330.0050.00013.04
7.3.320.0000.00613.10
7.3.310.0000.00716.21
7.3.300.0000.00616.15
7.3.290.0060.00916.21
7.3.280.0040.01116.25
7.3.270.0150.00617.40
7.3.260.0070.01016.43
7.3.250.0080.00816.31
7.3.240.0070.01516.43
7.3.230.0070.00716.54
7.3.210.0030.01416.30
7.3.200.0060.01519.39
7.3.190.0100.01016.27
7.3.180.0100.01316.28
7.3.170.0110.01216.27
7.3.160.0090.00616.38
7.2.330.0070.01016.54
7.2.320.0100.01416.70
7.2.310.0130.00316.46
7.2.300.0080.00816.63
7.2.290.0140.00316.61
7.2.60.0030.01016.61
7.1.200.0090.00415.56
7.1.100.0420.01116.23
7.1.70.0000.00716.88
7.1.60.0140.01019.32
7.1.50.0090.01216.54
7.1.00.0030.07722.31
7.0.200.0080.00016.70
7.0.140.0100.06722.08
7.0.60.0130.08019.82
7.0.50.0100.08017.71
7.0.40.0070.04020.23
7.0.30.0200.06320.23
7.0.20.0370.07720.21
7.0.10.0030.04320.04
7.0.00.0100.04720.30
5.6.280.0030.07320.92
5.6.210.0070.08320.76
5.6.200.0170.07318.09
5.6.190.0100.08320.39
5.6.180.0400.08020.49
5.6.170.0230.06720.61
5.6.160.0100.07320.37
5.6.150.0100.08018.18
5.6.140.0000.04318.11
5.6.130.0030.08718.21
5.6.120.0030.05320.88
5.6.110.0170.06721.11
5.6.100.0130.07321.11
5.6.90.0030.06321.12
5.6.80.0130.08020.35
5.5.350.0130.06020.50
5.5.340.0030.03717.93
5.5.330.0000.04720.15
5.5.320.0270.03720.29
5.5.310.0330.07020.32
5.5.300.0070.08018.00
5.5.290.0030.08318.00
5.5.280.0070.04020.84
5.5.270.0100.05320.95
5.5.260.0030.09320.79
5.5.250.0100.03720.49
5.5.240.0170.07020.12
5.4.450.0270.06019.63
5.4.440.0830.05319.33
5.4.430.0700.06719.62
5.4.420.1230.04719.40
5.4.410.1030.06019.00
5.4.400.1070.05319.27
5.4.390.0170.05319.11
5.4.380.0300.05718.72
5.4.370.0370.05018.63
5.4.360.0430.06018.68
5.4.350.0300.06318.77
5.4.340.0370.06018.59
5.4.320.0050.03712.46
5.4.310.0070.03512.45
5.4.300.0050.03612.46
5.4.290.0090.03312.45
5.4.280.0060.03412.35
5.4.270.0100.03112.35
5.4.260.0070.04112.35
5.4.250.0070.03512.35
5.4.240.0060.03512.35
5.4.230.0040.04712.34
5.4.220.0060.03512.34
5.4.210.0030.03812.34
5.4.200.0040.03912.34
5.4.190.0060.03612.34
5.4.180.0050.03612.34
5.4.170.0040.04112.35
5.4.160.0060.03412.35
5.4.150.0050.03612.34
5.4.140.0050.03912.03
5.4.130.0080.03412.01
5.4.120.0040.03611.97
5.4.110.0070.04011.96
5.4.100.0080.03311.97
5.4.90.0080.03411.97
5.4.80.0130.03411.97
5.4.70.0070.03411.96
5.4.60.0060.03411.96
5.4.50.0090.03211.96
5.4.40.0080.03811.95
5.4.30.0090.03311.95
5.4.20.0050.03711.95
5.4.10.0080.03311.95
5.4.00.0070.03511.44
5.3.290.0060.04412.80
5.3.280.0080.03912.71
5.3.270.0090.04312.72
5.3.260.0100.03812.71
5.3.250.0070.03812.72
5.3.240.0080.03512.72
5.3.230.0050.03912.71
5.3.220.0050.03712.68
5.3.210.0070.03712.68
5.3.200.0080.03412.68
5.3.190.0080.03812.68
5.3.180.0060.03712.68
5.3.170.0040.03812.66
5.3.160.0070.03512.67
5.3.150.0080.03612.68
5.3.140.0080.04012.66
5.3.130.0080.03912.66
5.3.120.0050.03912.66
5.3.110.0050.03912.66
5.3.100.0090.03212.11
5.3.90.0050.03612.09
5.3.80.0040.03812.08
5.3.70.0070.03312.07
5.3.60.0040.03612.06
5.3.50.0050.03612.00
5.3.40.0040.03712.00
5.3.30.0100.03111.94
5.3.20.0080.03211.72
5.3.10.0060.04011.69
5.3.00.0070.03311.68
5.2.170.0060.0329.18
5.2.160.0030.0309.18
5.2.150.0060.0299.18
5.2.140.0040.0309.17
5.2.130.0070.0279.14
5.2.120.0060.0269.14
5.2.110.0030.0319.14
5.2.100.0080.0249.14
5.2.90.0050.0289.14
5.2.80.0060.0309.13
5.2.70.0030.0369.13
5.2.60.0050.0299.08
5.2.50.0070.0309.05
5.2.40.0080.0269.04
5.2.30.0030.0319.00
5.2.20.0050.0289.00
5.2.10.0060.0268.92
5.2.00.0060.0278.77
5.1.60.0040.0248.07
5.1.50.0060.0258.06
5.1.40.0040.0368.04
5.1.30.0060.0258.39
5.1.20.0050.0258.41
5.1.10.0030.0278.14
5.1.00.0030.0268.13
5.0.50.0050.0196.62
5.0.40.0040.0186.47
5.0.30.0040.0306.28
5.0.20.0020.0206.26
5.0.10.0020.0226.24
5.0.00.0020.0316.23
4.4.90.0030.0154.78
4.4.80.0000.0184.75
4.4.70.0030.0144.76
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0050.0134.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0040.0164.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0020.0244.58
4.3.70.0040.0144.63
4.3.60.0020.0164.63
4.3.50.0030.0234.63
4.3.40.0040.0284.54
4.3.30.0040.0203.28
4.3.20.0030.0143.25
4.3.10.0020.0153.22
4.3.00.0070.0176.79

preferences:
48.23 ms | 400 KiB | 5 Q