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'=>9); $a = hasort($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)
8.3.60.0150.00016.88
8.3.50.0100.00822.98
8.3.40.0040.01118.70
8.3.30.0030.01019.09
8.3.20.0050.00220.34
8.3.10.0030.00521.81
8.3.00.0030.00519.38
8.2.180.0090.01216.75
8.2.170.0060.00922.96
8.2.160.0060.00920.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.88
8.2.110.0030.00620.99
8.2.100.0080.00417.91
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0040.00418.16
8.2.60.0080.00018.09
8.2.50.0000.00918.10
8.2.40.0000.00818.34
8.2.30.0050.00318.02
8.2.20.0040.00417.75
8.2.10.0080.00018.07
8.2.00.0000.00717.69
8.1.280.0110.00425.92
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.82
8.1.230.0040.00820.94
8.1.220.0000.00817.78
8.1.210.0080.00018.98
8.1.200.0050.00317.23
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0000.00722.02
8.1.150.0000.00718.76
8.1.140.0080.00017.41
8.1.130.0000.00717.75
8.1.120.0000.00717.42
8.1.110.0040.00417.40
8.1.100.0040.00417.42
8.1.90.0000.00817.46
8.1.80.0020.00517.40
8.1.70.0000.00717.47
8.1.60.0030.00517.58
8.1.50.0050.00317.42
8.1.40.0080.00017.49
8.1.30.0000.00917.71
8.1.20.0000.00717.66
8.1.10.0040.00417.57
8.1.00.0000.00817.48
8.0.300.0000.00719.93
8.0.290.0000.00716.63
8.0.280.0070.00018.39
8.0.270.0040.00416.89
8.0.260.0020.00518.44
8.0.250.0030.00316.93
8.0.240.0000.00716.96
8.0.230.0100.00016.95
8.0.220.0000.00716.95
8.0.210.0030.00316.93
8.0.200.0000.00716.87
8.0.190.0040.00416.83
8.0.180.0040.00416.86
8.0.170.0040.00416.88
8.0.160.0000.00816.91
8.0.150.0100.00016.77
8.0.140.0000.01116.79
8.0.130.0000.00513.32
8.0.120.0050.00516.79
8.0.110.0040.00416.95
8.0.100.0040.00417.01
8.0.90.0040.00416.85
8.0.80.0030.01216.86
8.0.70.0040.00416.77
8.0.60.0040.00416.70
8.0.50.0000.00716.96
8.0.30.0140.00717.01
8.0.20.0070.01217.40
8.0.10.0000.00817.01
8.0.00.0050.01216.73
7.4.330.0020.00215.00
7.4.320.0000.00616.56
7.4.300.0040.00416.52
7.4.290.0070.00016.46
7.4.280.0000.00716.59
7.4.270.0040.00416.41
7.4.260.0000.00513.34
7.4.250.0030.00316.33
7.4.240.0050.00216.50
7.4.230.0030.00316.49
7.4.220.0100.00616.57
7.4.210.0090.00616.68
7.4.200.0000.00716.45
7.4.160.0070.01016.56
7.4.150.0110.00617.40
7.4.140.0060.01017.86
7.4.130.0100.01016.45
7.4.120.0140.00616.55
7.4.110.0080.00816.63
7.4.100.0120.00916.49
7.4.90.0100.00616.54
7.4.80.0060.01119.39
7.4.70.0120.00916.48
7.4.60.0070.01316.41
7.4.50.0030.00316.52
7.4.40.0110.00716.58
7.4.30.0090.00616.49
7.4.00.0110.00414.83
7.3.330.0000.00613.20
7.3.320.0000.00513.38
7.3.310.0070.00016.48
7.3.300.0030.00316.31
7.3.290.0070.01116.38
7.3.280.0060.01216.32
7.3.270.0130.01017.40
7.3.260.0090.00916.59
7.3.250.0100.00916.64
7.3.240.0100.00716.63
7.3.230.0070.01416.58
7.3.210.0070.01016.61
7.3.200.0190.00319.39
7.3.190.0060.01016.25
7.3.180.0090.00616.34
7.3.170.0060.00916.42
7.3.160.0060.00916.66
7.2.330.0030.01416.73
7.2.320.0080.01116.75
7.2.310.0060.01616.78
7.2.300.0140.01016.88
7.2.290.0130.00316.78
7.2.120.0000.00816.70
7.2.110.0030.00616.55
7.2.100.0000.01516.72
7.2.90.0120.00316.68
7.2.80.0060.00816.58
7.2.70.0040.01117.07
7.2.60.0080.00616.92
7.2.50.0080.00817.01
7.2.40.0000.00917.02
7.2.30.0040.00417.04
7.2.20.0070.00716.84
7.2.10.0000.00917.05
7.2.00.0100.00316.73
7.1.240.0000.01415.87
7.1.230.0070.00715.80
7.1.220.0060.00615.57
7.1.210.0080.00315.91
7.1.200.0060.00715.83
7.1.190.0030.01315.60
7.1.180.0070.00715.69
7.1.170.0030.01015.94
7.1.160.0090.00615.96
7.1.150.0000.01215.85
7.1.140.0060.00915.71
7.1.130.0030.00915.78
7.1.120.0060.00615.87
7.1.110.0130.00315.74
7.1.100.0120.00315.77
7.1.90.0100.00415.75
7.1.80.0070.00715.84
7.1.70.0030.00916.46
7.1.60.0100.00817.51
7.1.50.0050.01416.47
7.1.40.0100.00316.06
7.1.30.0000.00715.83
7.1.20.0060.00915.91
7.1.10.0030.01015.68
7.1.00.0070.03919.03
7.0.320.0040.01215.48
7.0.310.0090.00615.47
7.0.300.0030.01015.38
7.0.290.0060.00615.35
7.0.280.0030.00615.41
7.0.270.0090.00415.27
7.0.260.0070.00715.23
7.0.250.0060.00915.39
7.0.240.0130.00015.36
7.0.230.0050.00515.18
7.0.220.0040.00715.21
7.0.210.0030.00715.59
7.0.200.0030.00616.17
7.0.190.0110.00415.21
7.0.180.0000.01415.27
7.0.170.0030.01415.63
7.0.160.0040.00815.41
7.0.150.0080.00415.29
7.0.140.0100.03618.70
7.0.130.0060.00615.43
7.0.120.0000.00815.32
7.0.110.0090.00315.47
7.0.100.0100.00615.47
7.0.90.0000.01615.46
7.0.80.0040.00415.45
7.0.70.0030.00615.25
7.0.60.0030.02517.64
7.0.50.0070.02216.71
7.0.40.0050.04816.72
7.0.30.0100.02616.83
7.0.20.0200.03816.83
7.0.10.0080.04516.83
7.0.00.0010.02916.65
5.6.380.0000.01214.68
5.6.370.0100.00314.43
5.6.360.0040.01114.16
5.6.350.0070.00714.30
5.6.340.0060.00614.82
5.6.330.0000.01514.18
5.6.320.0070.00714.59
5.6.310.0000.01414.29
5.6.300.0070.00414.29
5.6.290.0040.00414.32
5.6.280.0030.04117.68
5.6.270.0040.00814.33
5.6.260.0100.00614.63
5.6.250.0080.00014.30
5.6.240.0030.01214.18
5.6.230.0100.00314.07
5.6.220.0130.00314.52
5.6.210.0030.02817.44
5.6.200.0100.04016.26
5.6.190.0020.04917.49
5.6.180.0150.04417.53
5.6.170.0100.04417.42
5.6.160.0050.02917.36
5.6.150.0090.02416.23
5.6.140.0030.04816.24
5.6.130.0050.02316.29
5.6.120.0060.02317.79
5.6.110.0030.04817.68
5.6.100.0100.04017.81
5.6.90.0070.03517.58
5.6.80.0070.04217.35
5.6.70.0100.00014.32
5.6.60.0030.00914.43
5.6.50.0030.01014.43
5.6.40.0120.00314.34
5.6.30.0040.00814.59
5.6.20.0140.00014.41
5.6.10.0100.00314.21
5.6.00.0070.00314.32
5.5.380.0030.00911.27
5.5.370.0030.00711.41
5.5.360.0040.00811.48
5.5.350.0180.03715.90
5.5.340.0080.04014.69
5.5.330.0100.04115.93
5.5.320.0100.04315.81
5.5.310.0150.03915.84
5.5.300.0030.03014.63
5.5.290.0090.04514.65
5.5.280.0050.04716.14
5.5.270.0000.02616.15
5.5.260.0050.02316.08
5.5.250.0080.03615.94
5.5.240.0030.04415.71
5.5.230.0000.01111.30
5.5.220.0000.00711.27
5.5.210.0000.01111.27
5.5.200.0030.00311.29
5.5.190.0060.00311.27
5.5.180.0030.00311.30
5.5.170.0000.01514.27
5.5.160.0100.00011.27
5.5.150.0000.00611.27
5.5.140.0080.00311.27
5.5.130.0000.00811.32
5.5.120.0040.00811.27
5.5.110.0030.00311.27
5.5.100.0000.01011.42
5.5.90.0040.00811.27
5.5.80.0030.00711.27
5.5.70.0070.00311.27
5.5.60.0060.00311.27
5.5.50.0000.00811.27
5.5.40.0050.00011.37
5.5.30.0030.00611.31
5.5.20.0040.00811.27
5.5.10.0090.00311.28
5.5.00.0000.01011.30
5.4.450.0480.02515.37
5.4.440.0470.02815.41
5.4.430.0300.03715.36
5.4.420.0070.03015.41
5.4.410.0450.02315.32
5.4.400.0190.03114.88
5.4.390.0220.03314.92
5.4.380.0030.03414.95
5.4.370.0110.01814.88
5.4.360.0120.03014.86
5.4.350.0070.03211.64
5.4.340.0080.01911.64
5.4.330.0080.00011.27
5.4.320.0070.02311.88
5.4.310.0030.02311.88
5.4.300.0030.02611.89
5.4.290.0080.01811.89
5.4.280.0070.01911.83
5.4.270.0060.02011.83
5.4.260.0040.02311.83
5.4.250.0060.02311.83
5.4.240.0040.02311.87
5.4.230.0060.02211.83
5.4.220.0080.01711.83
5.4.210.0040.02311.90
5.4.200.0030.02611.83
5.4.190.0110.02311.83
5.4.180.0100.02011.83
5.4.170.0030.02311.83
5.4.160.0060.02211.83
5.4.150.0060.02411.83
5.4.140.0080.02111.67
5.4.130.0110.01911.68
5.4.120.0020.02811.64
5.4.110.0090.01911.64
5.4.100.0060.01811.70
5.4.90.0060.01911.64
5.4.80.0050.02211.64
5.4.70.0060.02011.64
5.4.60.0040.02611.64
5.4.50.0050.02311.67
5.4.40.0070.02011.63
5.4.30.0070.02011.63
5.4.20.0070.02411.63
5.4.10.0070.01911.63
5.4.00.0040.02411.38
5.3.290.0060.02612.04
5.3.280.0050.02111.99
5.3.270.0030.02312.00
5.3.260.0080.02111.99
5.3.250.0040.02112.00
5.3.240.0050.02112.00
5.3.230.0060.02211.99
5.3.220.0050.02311.97
5.3.210.0040.02711.97
5.3.200.0080.01911.97
5.3.190.0050.01911.97
5.3.180.0070.01911.97
5.3.170.0070.02011.97
5.3.160.0020.02211.97
5.3.150.0060.02111.97
5.3.140.0040.02611.97
5.3.130.0070.02011.96
5.3.120.0030.02311.96
5.3.110.0060.02111.96
5.3.100.0050.02111.69
5.3.90.0050.02011.68
5.3.80.0070.01911.68
5.3.70.0050.02411.68
5.3.60.0020.02311.67
5.3.50.0020.02411.65
5.3.40.0020.02111.64
5.3.30.0060.01911.63
5.3.20.0070.02111.52
5.3.10.0060.02011.50
5.3.00.0050.02011.49
5.2.170.0020.02310.24
5.2.160.0070.01910.24
5.2.150.0060.01610.24
5.2.140.0060.01710.24
5.2.130.0020.01910.22
5.2.120.0040.02010.22
5.2.110.0060.01610.22
5.2.100.0030.02010.22
5.2.90.0050.01810.22
5.2.80.0020.02010.22
5.2.70.0030.02110.22
5.2.60.0100.01610.20
5.2.50.0060.01710.18
5.2.40.0060.01810.17
5.2.30.0050.01710.16
5.2.20.0070.02010.15
5.2.10.0050.01710.11
5.2.00.0020.01910.04
5.1.60.0040.0149.68
5.1.50.0020.0159.68
5.1.40.0020.0149.67
5.1.30.0030.0169.84
5.1.20.0040.0159.85
5.1.10.0060.0149.71
5.1.00.0040.0159.71
5.0.50.0050.0128.96
5.0.40.0010.0178.89
5.0.30.0030.0188.79
5.0.20.0050.0098.77
5.0.10.0060.0098.77
5.0.00.0030.0178.76
4.4.90.0030.0108.03
4.4.80.0020.0118.01
4.4.70.0030.0108.01
4.4.60.0040.0108.01
4.4.50.0000.0148.02
4.4.40.0000.0167.99
4.4.30.0020.0118.01
4.4.20.0030.0098.06
4.4.10.0050.0078.06
4.4.00.0020.0158.01
4.3.110.0030.0097.97
4.3.100.0030.0107.97
4.3.90.0030.0107.95
4.3.80.0020.0187.93
4.3.70.0040.0097.95
4.3.60.0020.0117.95
4.3.50.0030.0107.95
4.3.40.0040.0127.90
4.3.30.0010.0117.29
4.3.20.0020.0117.27
4.3.10.0030.0097.25
4.3.00.0080.0139.19

preferences:
44.72 ms | 404 KiB | 6 Q