3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [0 => 23, 1 => 1, 2 => 22]; var_dump($arr); asort($arr); var_dump($arr); $redirect = array_pop($arr); var_dump($redirect); var_dump(array_pop($arr)); var_dump(array_keys($redirect));

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)
8.3.60.0030.01016.75
8.3.50.0130.00821.92
8.3.40.0110.00418.70
8.3.30.0030.01019.01
8.3.20.0040.00420.04
8.3.10.0040.00421.73
8.3.00.0040.00419.69
8.2.180.0040.01416.50
8.2.170.0170.00322.96
8.2.160.0070.00720.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00821.10
8.2.110.0100.00022.32
8.2.100.0040.00817.72
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0080.00317.50
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0070.00317.97
8.2.20.0070.00017.56
8.2.10.0040.00418.05
8.2.00.0000.00817.61
8.1.280.0080.01525.92
8.1.270.0050.00324.01
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00923.87
8.1.230.0080.00519.07
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0000.00721.85
8.1.150.0040.00418.68
8.1.140.0040.00417.38
8.1.130.0000.00717.82
8.1.120.0040.00417.45
8.1.110.0050.00317.36
8.1.100.0000.00817.35
8.1.90.0030.00617.29
8.1.80.0000.00717.24
8.1.70.0030.00317.31
8.1.60.0040.00417.51
8.1.50.0000.00817.49
8.1.40.0090.00017.54
8.1.30.0030.00617.64
8.1.20.0000.00717.57
8.1.10.0000.00817.44
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0070.00018.37
8.0.270.0070.00017.07
8.0.260.0060.00017.06
8.0.250.0030.00316.93
8.0.240.0030.00316.96
8.0.230.0070.00016.85
8.0.220.0000.00716.87
8.0.210.0030.00316.77
8.0.200.0040.00416.90
8.0.190.0070.00016.78
8.0.180.0000.00816.93
8.0.170.0040.00416.79
8.0.160.0040.00416.98
8.0.150.0060.00616.80
8.0.140.0020.00516.75
8.0.130.0050.00013.29
8.0.120.0000.00816.90
8.0.110.0040.00416.92
8.0.100.0050.00316.84
8.0.90.0040.00416.90
8.0.80.0030.01216.88
8.0.70.0050.00316.87
8.0.60.0000.00816.86
8.0.50.0000.00716.87
8.0.30.0090.01017.03
8.0.20.0120.00817.40
8.0.10.0000.00716.81
8.0.00.0090.00816.92
7.4.330.0000.00615.00
7.4.320.0000.00716.44
7.4.300.0030.00316.52
7.4.290.0030.00316.50
7.4.280.0070.00016.52
7.4.270.0030.00316.45
7.4.260.0000.00816.40
7.4.250.0000.00816.49
7.4.240.0000.00716.54
7.4.230.0000.00716.43
7.4.220.0070.01016.36
7.4.210.0060.00916.52
7.4.200.0000.00816.47
7.4.160.0090.01216.41
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0150.00616.39
7.4.120.0130.00416.40
7.4.110.0030.01416.43
7.4.100.0120.00916.42
7.4.90.0100.01016.45
7.4.80.0060.01419.39
7.4.70.0120.00616.48
7.4.60.0120.00816.37
7.4.50.0050.00316.41
7.4.40.0150.00616.37
7.4.30.0040.01216.58
7.4.00.0110.00714.75
7.3.330.0000.00612.95
7.3.320.0050.00013.17
7.3.310.0000.00716.16
7.3.300.0000.00716.17
7.3.290.0050.00916.18
7.3.280.0090.00916.22
7.3.270.0090.00917.40
7.3.260.0080.00816.28
7.3.240.0130.00316.30
7.3.230.0070.01016.40
7.3.210.0130.00916.20
7.3.200.0140.00319.39
7.3.190.0080.00816.43
7.3.180.0070.01416.39
7.3.170.0030.01316.39
7.3.160.0120.00416.28
7.3.120.0080.00614.40
7.3.10.0100.00716.47
7.3.00.0070.00716.58
7.2.330.0040.01916.30
7.2.320.0140.00716.23
7.2.310.0170.00016.34
7.2.300.0120.00416.63
7.2.290.0100.00616.48
7.2.130.0030.01016.83
7.2.120.0070.00416.62
7.2.110.0000.01116.69
7.2.100.0110.00316.57
7.2.90.0070.01016.73
7.2.80.0060.00916.79
7.2.70.0030.01316.79
7.2.60.0000.01016.84
7.2.50.0000.01116.52
7.2.40.0000.01416.75
7.2.30.0030.00716.61
7.2.20.0040.00816.80
7.2.10.0090.00616.93
7.2.00.0070.00917.91
7.1.250.0060.00915.44
7.1.100.0060.00617.93
7.1.70.0000.00717.22
7.1.60.0130.01019.25
7.1.50.0070.01116.86
7.1.00.0070.07022.51
7.0.200.0000.00716.56
7.0.140.0030.07321.95
7.0.60.0000.04319.84
7.0.50.0000.04317.66
7.0.40.0100.06020.09
7.0.30.0230.06020.16
7.0.20.0270.07720.16
7.0.10.0070.06020.16
7.0.00.0070.05720.00
5.6.280.0000.07721.07
5.6.210.0000.04320.50
5.6.200.0130.05018.13
5.6.190.0130.03320.57
5.6.180.0330.07720.48
5.6.170.0330.07320.50
5.6.160.0100.08020.32
5.6.150.0100.03318.14
5.6.140.0070.04718.18
5.6.130.0170.04318.12
5.6.120.0000.04720.98
5.6.110.0070.04020.95
5.6.100.0000.09020.98
5.6.90.0170.07020.92
5.6.80.0000.08020.35
5.5.350.0130.07020.28
5.5.340.0170.07717.93
5.5.330.0030.04720.29
5.5.320.0030.08020.22
5.5.310.0200.05020.30
5.5.300.0100.08318.00
5.5.290.0070.03717.91
5.5.280.0070.05320.89
5.5.270.0000.04320.95
5.5.260.0070.08320.80
5.5.250.0170.06320.57
5.5.240.0230.08020.04
5.4.450.0170.05719.26
5.4.440.0070.05319.21
5.4.430.0100.04019.13
5.4.420.0100.04719.48
5.4.410.0170.03319.28
5.4.400.0100.04019.09
5.4.390.0200.03019.15
5.4.380.0930.05718.63
5.4.370.0970.05018.73
5.4.360.1070.05718.62
5.4.350.1030.05318.72
5.4.340.0970.06318.65
5.4.320.0050.03612.45
5.4.310.0060.03812.45
5.4.300.0060.03812.45
5.4.290.0070.04012.45
5.4.280.0060.03612.34
5.4.270.0090.03612.34
5.4.260.0050.04112.34
5.4.250.0060.04012.35
5.4.240.0040.03812.34
5.4.230.0080.03612.34
5.4.220.0040.04612.34
5.4.210.0050.03612.34
5.4.200.0130.03712.34
5.4.190.0070.03812.34
5.4.180.0090.03412.34
5.4.170.0080.03412.35
5.4.160.0070.04112.34
5.4.150.0070.03612.34
5.4.140.0040.04112.02
5.4.130.0060.03612.01
5.4.120.0080.03411.96
5.4.110.0070.03611.96
5.4.100.0050.03711.96
5.4.90.0060.04011.96
5.4.80.0120.03311.96
5.4.70.0070.04011.96
5.4.60.0050.03611.96
5.4.50.0050.03511.96
5.4.40.0070.03311.95
5.4.30.0110.03011.95
5.4.20.0030.03711.95
5.4.10.0070.03411.95
5.4.00.0050.03711.43
5.3.290.0050.04012.80
5.3.280.0040.04012.71
5.3.270.0100.03512.72
5.3.260.0090.03712.72
5.3.250.0100.03912.72
5.3.240.0090.03412.72
5.3.230.0080.03612.71
5.3.220.0070.03612.68
5.3.210.0040.04012.68
5.3.200.0050.03812.68
5.3.190.0080.03612.68
5.3.180.0050.03812.67
5.3.170.0060.03612.67
5.3.160.0080.03512.68
5.3.150.0050.03912.67
5.3.140.0080.03512.66
5.3.130.0050.04112.65
5.3.120.0080.03812.66
5.3.110.0050.04212.66
5.3.100.0070.03512.12
5.3.90.0040.03812.08
5.3.80.0080.03912.07
5.3.70.0060.03912.08
5.3.60.0060.03712.06
5.3.50.0090.03412.00
5.3.40.0070.03712.00
5.3.30.0050.03711.95
5.3.20.0060.03611.72
5.3.10.0100.03211.70
5.3.00.0080.03411.69
5.2.170.0070.0289.18
5.2.160.0000.0339.18
5.2.150.0050.0309.18
5.2.140.0080.0279.18
5.2.130.0040.0319.14
5.2.120.0060.0279.14
5.2.110.0060.0289.14
5.2.100.0040.0289.14
5.2.90.0060.0269.14
5.2.80.0050.0299.14
5.2.70.0030.0319.14
5.2.60.0040.0309.09
5.2.50.0030.0319.05
5.2.40.0030.0319.04
5.2.30.0030.0319.01
5.2.20.0030.0309.01
5.2.10.0050.0288.93
5.2.00.0040.0308.78
5.1.60.0040.0248.07
5.1.50.0030.0268.07
5.1.40.0020.0268.05
5.1.30.0050.0258.40
5.1.20.0090.0318.42
5.1.10.0040.0268.14
5.1.00.0060.0258.14
5.0.50.0050.0206.62
5.0.40.0030.0206.48
5.0.30.0060.0386.29
5.0.20.0030.0206.27
5.0.10.0080.0236.23
5.0.00.0020.0326.23
4.4.90.0010.0184.78
4.4.80.0050.0134.75
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0040.0134.77
4.4.40.0040.0244.71
4.4.30.0050.0144.76
4.4.20.0030.0154.85
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0010.0164.66
4.3.100.0060.0114.67
4.3.90.0050.0124.63
4.3.80.0000.0284.58
4.3.70.0030.0164.63
4.3.60.0010.0164.62
4.3.50.0040.0204.63
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0020.0163.22
4.3.00.0000.01715.27

preferences:
46.51 ms | 401 KiB | 5 Q