3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hasort($arr) { $a = $b = array(); foreach($arr as $v => $k) $a[$k][] = $v; ksort($a); foreach($a as $v => $i) foreach($i as $k) $b[$k] = $v; return $b; } $a = array('a' => 10, 'z' => 10, 'c' => 10, 'b' => 11, 'd' => 10,'e'=>11); $a = hasort($a); print_r($a);

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)
8.3.60.0030.01416.63
8.3.50.0130.00822.94
8.3.40.0030.01418.66
8.3.30.0090.00619.22
8.3.20.0000.00820.21
8.3.10.0070.00021.85
8.3.00.0040.00419.25
8.2.180.0110.00416.75
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00920.76
8.2.110.0090.00019.24
8.2.100.0090.00317.91
8.2.90.0050.00319.35
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0050.00318.34
8.2.30.0040.00418.03
8.2.20.0040.00417.64
8.2.10.0000.00818.20
8.2.00.0000.00817.75
8.1.280.0210.00025.92
8.1.270.0080.00021.96
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0190.00323.87
8.1.230.0040.00820.98
8.1.220.0090.00018.77
8.1.210.0050.00318.87
8.1.200.0030.00617.22
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0000.00722.02
8.1.150.0040.00418.80
8.1.140.0000.00817.53
8.1.130.0030.00317.74
8.1.120.0030.00317.37
8.1.110.0040.00417.36
8.1.100.0000.00717.48
8.1.90.0030.00317.38
8.1.80.0070.00017.52
8.1.70.0070.00017.33
8.1.60.0000.00817.61
8.1.50.0080.00017.52
8.1.40.0030.00617.41
8.1.30.0050.00317.68
8.1.20.0000.00817.59
8.1.10.0040.00417.56
8.1.00.0000.00717.49
8.0.300.0000.00719.82
8.0.290.0040.00416.88
8.0.280.0000.00718.53
8.0.270.0000.00916.78
8.0.260.0000.00817.28
8.0.250.0000.00716.86
8.0.240.0030.00316.90
8.0.230.0070.00316.80
8.0.220.0000.00716.93
8.0.210.0030.00316.78
8.0.200.0040.00416.96
8.0.190.0040.00416.95
8.0.180.0040.00416.96
8.0.170.0040.00416.91
8.0.160.0070.00016.86
8.0.150.0080.00016.95
8.0.140.0050.00516.87
8.0.130.0060.00013.42
8.0.120.0030.00616.80
8.0.110.0040.00416.79
8.0.100.0050.00216.79
8.0.90.0000.00716.91
8.0.80.0130.00416.86
8.0.70.0040.00416.95
8.0.60.0040.00416.94
8.0.50.0000.00716.93
8.0.30.0120.00616.97
8.0.20.0130.00517.40
8.0.10.0000.00716.80
8.0.00.0080.00916.73
7.4.330.0050.00015.00
7.4.320.0000.00616.51
7.4.300.0060.00016.57
7.4.290.0040.00416.56
7.4.280.0000.00816.51
7.4.270.0030.00516.66
7.4.260.0030.00316.63
7.4.250.0070.00016.59
7.4.240.0000.00716.57
7.4.230.0000.00716.50
7.4.220.0000.01516.41
7.4.210.0120.00616.51
7.4.200.0000.00716.59
7.4.160.0040.01216.16
7.4.150.0110.00717.40
7.4.140.0080.00917.86
7.4.130.0120.00516.59
7.4.120.0120.00416.49
7.4.110.0110.00516.53
7.4.100.0070.01116.46
7.4.90.0110.00616.57
7.4.80.0160.00419.39
7.4.70.0060.01516.40
7.4.60.0120.00616.63
7.4.50.0050.00016.66
7.4.40.0060.01216.56
7.4.30.0080.00816.28
7.4.00.0070.00715.06
7.3.330.0030.00313.24
7.3.320.0000.00513.24
7.3.310.0030.00316.41
7.3.300.0070.00016.29
7.3.290.0070.00716.34
7.3.280.0060.01316.31
7.3.270.0110.00717.40
7.3.260.0060.01316.65
7.3.250.0100.01016.40
7.3.240.0030.01416.39
7.3.230.0050.01116.39
7.3.210.0150.00316.26
7.3.200.0160.00619.39
7.3.190.0120.00316.64
7.3.180.0060.00916.36
7.3.170.0030.01216.48
7.3.160.0130.01216.58
7.2.330.0090.00916.52
7.2.320.0030.01316.68
7.2.310.0100.00916.80
7.2.300.0120.00616.70
7.2.290.0060.01016.71
7.2.00.0040.01119.45
7.1.100.0040.00718.07
7.1.70.0050.00517.09
7.1.60.0070.01719.40
7.1.50.0070.01716.73
7.1.00.0130.06722.31
7.0.200.0050.00316.73
7.0.140.0000.07721.92
7.0.60.0100.06019.92
7.0.50.0200.04317.88
7.0.40.0070.05320.15
7.0.30.0230.07020.08
7.0.20.0170.04020.30
7.0.10.0100.05720.05
7.0.00.0100.07320.25
5.6.280.0200.05321.15
5.6.210.0070.07320.63
5.6.200.0030.08018.18
5.6.190.0100.08020.61
5.6.180.3930.05020.67
5.6.170.0330.08020.47
5.6.160.0030.09020.47
5.6.150.0130.07018.25
5.6.140.0130.07018.11
5.6.130.0170.07718.15
5.6.120.0100.06721.13
5.6.110.0030.08321.14
5.6.100.0070.09021.09
5.6.90.0030.06721.04
5.6.80.0030.03720.38
5.6.70.1930.03720.28
5.5.350.0230.08020.36
5.5.340.0070.05718.04
5.5.330.0070.05720.35
5.5.320.3730.04020.31
5.5.310.0200.04720.34
5.5.300.0070.04717.98
5.5.290.0170.04018.08
5.5.280.0100.03720.88
5.5.270.0070.04020.89
5.5.260.0100.08020.86
5.5.250.0000.07320.55
5.5.240.0270.07320.19
5.4.450.0300.04319.57
5.4.440.0430.04719.46
5.4.430.0330.04019.66
5.4.420.0170.04319.32
5.4.410.0530.03319.15
5.4.400.0330.03318.96
5.4.390.0130.05318.99
5.4.380.0830.05318.59
5.4.370.1000.08018.72
5.4.360.0830.05318.53
5.4.350.0970.05318.78
5.4.340.0730.05018.56
5.4.320.0080.03412.50
5.4.310.0060.03812.50
5.4.300.0050.03712.50
5.4.290.0030.04112.50
5.4.280.0070.03512.39
5.4.270.0050.03712.39
5.4.260.0060.04712.40
5.4.250.0080.03512.39
5.4.240.0080.03412.40
5.4.230.0050.03812.39
5.4.220.0090.03212.39
5.4.210.0050.03612.39
5.4.200.0100.03712.39
5.4.190.0080.03512.39
5.4.180.0070.04312.39
5.4.170.0060.04212.39
5.4.160.0020.04012.39
5.4.150.0080.03912.39
5.4.140.0040.04412.07
5.4.130.0050.03812.06
5.4.120.0050.04012.02
5.4.110.0030.03812.02
5.4.100.0070.03912.01
5.4.90.0070.04112.02
5.4.80.0050.04112.01
5.4.70.0040.03712.01
5.4.60.0060.03512.01
5.4.50.0060.03412.00
5.4.40.0030.03712.00
5.4.30.0050.03512.00
5.4.20.0100.03011.99
5.4.10.0040.03711.99
5.4.00.0060.03611.48
5.3.290.0050.04112.80
5.3.280.0060.03812.71
5.3.270.0070.03812.72
5.3.260.0050.04112.72
5.3.250.0050.03912.71
5.3.240.0100.03712.72
5.3.230.0090.03812.71
5.3.220.0040.04212.68
5.3.210.0070.04512.68
5.3.200.0060.04612.68
5.3.190.0050.03712.67
5.3.180.0080.04212.67
5.3.170.0080.05112.67
5.3.160.0040.03712.67
5.3.150.0040.04412.68
5.3.140.0060.03912.66
5.3.130.0060.04112.66
5.3.120.0040.05012.66
5.3.110.0060.04412.66
5.3.100.0040.03912.12
5.3.90.0040.03812.10
5.3.80.0060.04012.09
5.3.70.0050.03612.09
5.3.60.0060.03612.07
5.3.50.0050.03712.02
5.3.40.0110.03612.02
5.3.30.0100.04611.98
5.3.20.0090.04211.77
5.3.10.0060.03511.73
5.3.00.0060.03611.72
5.2.170.0040.0309.21
5.2.160.0050.0309.21
5.2.150.0080.0329.22
5.2.140.0050.0309.21
5.2.130.0060.0289.17
5.2.120.0050.0289.18
5.2.110.0050.0289.18
5.2.100.0070.0309.18
5.2.90.0040.0319.18
5.2.80.0050.0369.17
5.2.70.0050.0319.18
5.2.60.0090.0329.13
5.2.50.0030.0319.10
5.2.40.0060.0299.07
5.2.30.0070.0279.05
5.2.20.0070.0279.04
5.2.10.0040.0288.95
5.2.00.0070.0328.81
5.1.60.0050.0228.09
5.1.50.0040.0318.08
5.1.40.0050.0248.07
5.1.30.0020.0288.42
5.1.20.0050.0358.43
5.1.10.0050.0258.16
5.1.00.0050.0258.16
5.0.50.0040.0216.64
5.0.40.0040.0266.50
5.0.30.0020.0356.32
5.0.20.0020.0206.28
5.0.10.0030.0216.26
5.0.00.0030.0316.25
4.4.90.0020.0164.78
4.4.80.0010.0174.76
4.4.70.0010.0174.75
4.4.60.0040.0144.76
4.4.50.0010.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0174.75
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0040.0144.66
4.3.90.0010.0164.64
4.3.80.0010.0314.58
4.3.70.0010.0174.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0040.0234.54
4.3.30.0040.0143.30
4.3.20.0020.0163.28
4.3.10.0030.0233.24
4.3.00.0070.01715.91

preferences:
46.58 ms | 401 KiB | 5 Q