3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array ( 10 => array('id' => 'dix', 'aa' => '1010'), 100 => array('id' => 'cent', 'aa' => '100100'), 2 => array('id' => 'deux', 'aa' => '22'), 7 => array('id' => 'sept', 'aa' => '77')); // id sorting function so ($a, $b) { return (strcmp ($a['id'],$b['id'])); } for($i=0; $i<1000; $i++){ echo uasort($arr, 'so'); } ?>

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)
8.3.40.0070.01018.79
8.3.30.0140.00320.29
8.3.20.0030.00620.34
8.3.10.0000.00920.96
8.3.00.0040.00822.46
8.2.170.0140.01122.96
8.2.160.0100.00620.38
8.2.150.0030.01024.18
8.2.140.0030.02024.66
8.2.130.0040.00426.16
8.2.120.0150.00620.69
8.2.110.0070.00319.14
8.2.100.0130.00017.78
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0060.00318.16
8.2.30.0030.00519.47
8.2.20.0040.00417.64
8.2.10.0000.00917.75
8.2.00.0030.00617.60
8.1.270.0000.00923.99
8.1.260.0090.00026.35
8.1.250.0070.01428.09
8.1.240.0070.00423.91
8.1.230.0060.00621.01
8.1.220.0030.00618.77
8.1.210.0080.00319.05
8.1.200.0060.00317.23
8.1.190.0030.00617.53
8.1.180.0040.00418.10
8.1.170.0060.00318.58
8.1.160.0000.00918.74
8.1.150.0090.00318.49
8.1.140.0060.00317.27
8.1.130.0000.00717.77
8.1.120.0060.00317.44
8.1.110.0060.00317.41
8.1.100.0040.00417.46
8.1.90.0030.00517.45
8.1.80.0030.00517.35
8.1.70.0050.00317.36
8.1.60.0030.00617.50
8.1.50.0000.01017.48
8.1.40.0030.00617.45
8.1.30.0030.00617.54
8.1.20.0090.00017.50
8.1.10.0030.00517.59
8.1.00.0090.00017.53
8.0.300.0060.00619.93
8.0.290.0090.00017.17
8.0.280.0040.00418.36
8.0.270.0000.00917.17
8.0.260.0000.00816.79
8.0.250.0030.00516.98
8.0.240.0060.00316.83
8.0.230.0080.00016.89
8.0.220.0000.00816.81
8.0.210.0000.00816.83
8.0.200.0030.00516.88
8.0.190.0030.00616.90
8.0.180.0090.00016.84
8.0.170.0000.00916.81
8.0.160.0090.00016.78
8.0.150.0030.00616.76
8.0.140.0030.00516.84
8.0.130.0080.00013.20
8.0.120.0080.00016.82
8.0.110.0030.00616.70
8.0.100.0090.00016.88
8.0.90.0000.00916.88
8.0.80.0120.00616.78
8.0.70.0090.00016.88
8.0.60.0030.00516.72
8.0.50.0060.00316.71
8.0.30.0160.00916.85
8.0.20.0160.01117.40
8.0.10.0030.00616.77
8.0.00.0150.01816.55
7.4.330.0050.00016.84
7.4.320.0070.00016.40
7.4.300.0070.00016.42
7.4.290.0070.00016.53
7.4.280.0000.01016.29
7.4.270.0040.00416.57
7.4.260.0070.00013.21
7.4.250.0040.00416.41
7.4.240.0040.00516.41
7.4.230.0040.00416.59
7.4.220.0140.02016.58
7.4.210.0100.00916.53
7.4.200.0000.00816.66
7.4.190.0040.00416.50
7.4.160.0090.01616.48
7.4.150.0180.01017.40
7.4.140.0180.01117.86
7.4.130.0160.01016.46
7.4.120.0100.01516.52
7.4.110.0110.01116.46
7.4.100.0170.00616.46
7.4.90.0130.01016.30
7.4.80.0160.00919.39
7.4.70.0130.01316.45
7.4.60.0130.01216.30
7.4.50.0080.01116.41
7.4.40.0100.01018.54
7.4.30.0130.01316.16
7.4.20.0100.01615.95
7.4.10.0130.01015.97
7.4.00.0120.00815.98
7.3.330.0000.00613.32
7.3.320.0000.00713.36
7.3.310.0030.00516.40
7.3.300.0080.00016.34
7.3.290.0070.01416.37
7.3.280.0110.01116.28
7.3.270.0150.01217.40
7.3.260.0170.01118.24
7.3.250.0140.01616.56
7.3.240.0200.01416.52
7.3.230.0190.01016.39
7.3.210.0210.00416.45
7.3.200.0230.01119.39
7.3.190.0160.01616.66
7.3.180.0170.00716.44
7.3.170.0060.01616.16
7.3.160.0140.01016.29
7.3.150.0030.02016.25
7.3.140.0100.01016.32
7.3.130.0130.00916.14
7.3.120.0120.00615.43
7.3.110.0150.00816.50
7.3.100.0160.01616.32
7.3.90.0180.00616.39
7.3.80.0100.01516.52
7.3.70.0180.01116.31
7.3.60.0200.00816.47
7.3.50.0160.00416.25
7.3.40.0180.00716.13
7.3.30.0100.01116.27
7.3.20.0030.02016.16
7.3.10.0220.01016.16
7.3.00.0120.01516.29
7.2.330.0140.02016.64
7.2.320.0130.01316.60
7.2.310.0140.01016.20
7.2.300.0070.02616.15
7.2.290.0130.01316.11
7.2.280.0170.00716.19
7.2.270.0090.01516.30
7.2.260.0180.00616.21
7.2.250.0070.01816.10
7.2.240.0120.01216.23
7.2.230.0180.00716.29
7.2.220.0130.01316.34
7.2.210.0150.01116.23
7.2.200.0140.01416.31
7.2.190.0160.01316.25
7.2.180.0110.01616.37
7.2.170.0170.00816.24
7.2.160.0100.01716.34
7.2.150.0150.01816.37
7.2.140.0170.00916.32
7.2.130.0220.00616.47
7.2.120.0150.02116.08
7.2.110.0240.00016.45
7.2.100.0210.00616.44
7.2.90.0160.00816.23
7.2.80.0130.00716.47
7.2.70.0190.00416.60
7.2.60.0130.01016.67
7.2.50.0100.01116.74
7.2.40.0160.00916.43
7.2.30.0120.01216.57
7.2.20.0140.01116.34
7.2.10.0200.00716.33
7.2.00.0170.00716.40
7.1.330.0170.00715.45
7.1.320.0080.01615.40
7.1.310.0110.01115.56
7.1.300.0140.00715.42
7.1.290.0200.00515.24
7.1.280.0160.00815.41
7.1.270.0110.01215.42
7.1.260.0110.01415.38
7.1.250.0170.00815.40
7.1.240.0150.00715.34
7.1.230.0070.01415.47
7.1.220.0170.00715.39
7.1.210.0130.01315.25
7.1.200.0130.00415.43
7.1.190.0120.00915.40
7.1.180.0030.01615.54
7.1.170.0100.01315.49
7.1.160.0140.00715.37
7.1.150.0150.00815.30
7.1.140.0070.01315.16
7.1.130.0120.01815.27
7.1.120.0060.01315.23
7.1.110.0100.01315.21
7.1.100.0100.01415.32
7.1.90.0130.01915.48
7.1.80.0100.01015.00
7.1.70.0070.01116.34
7.1.60.0140.01517.21
7.1.50.0120.01216.19
7.1.40.0030.01815.28
7.1.30.0140.01015.27
7.1.20.0080.01515.24
7.1.10.0130.01315.20
7.1.00.0120.02118.91
7.0.330.0060.02315.15
7.0.320.0120.00615.16
7.0.310.0060.01414.95
7.0.300.0150.01115.00
7.0.290.0140.00915.41
7.0.280.0120.01515.06
7.0.270.0130.01314.86
7.0.260.0060.01514.79
7.0.250.0160.01515.06
7.0.240.0210.01515.12
7.0.230.0130.01615.00
7.0.220.0090.01215.29
7.0.210.0150.00814.89
7.0.200.0070.01015.77
7.0.190.0060.01515.00
7.0.180.0090.01415.10
7.0.170.0110.00915.17
7.0.160.0050.01415.06
7.0.150.0060.02215.08
7.0.140.0070.04618.61
7.0.130.0140.00914.93
7.0.120.0160.01015.30
7.0.110.0120.01215.11
7.0.100.0180.02517.57
7.0.90.0210.02317.50
7.0.80.0100.03717.47
7.0.70.0110.02817.47
7.0.60.0210.02717.53
7.0.50.0160.03017.67
7.0.40.0050.05217.64
7.0.30.0110.03617.56
7.0.20.0130.03917.47
7.0.10.0100.03617.50
7.0.00.0180.03317.63
5.6.400.0110.01915.86
5.6.390.0130.02515.89
5.6.380.0110.01815.80
5.6.370.0100.02115.95
5.6.360.0130.01915.81
5.6.350.0220.00916.14
5.6.340.0130.02015.88
5.6.330.0080.02815.95
5.6.320.0220.00915.69
5.6.310.0110.02115.82
5.6.300.0180.01415.79
5.6.290.0170.02315.81
5.6.280.0180.03918.35
5.6.270.0170.01315.60
5.6.260.0170.01115.53
5.6.250.0100.03018.21
5.6.240.0110.03218.09
5.6.230.0100.05018.32
5.6.220.0150.02518.22
5.6.210.0080.02818.19
5.6.200.0100.05118.52
5.6.190.0100.02818.41
5.6.180.0170.03318.72
5.6.170.0050.03118.29
5.6.160.0150.04018.42
5.6.150.0100.03518.52
5.6.140.0000.03618.41
5.6.130.0150.02718.37
5.6.120.0080.03518.57
5.6.110.0130.04718.40
5.6.100.0120.03118.37
5.6.90.0120.03818.39
5.6.80.0160.04718.13
5.6.70.0140.04018.09
5.6.60.0130.04218.10
5.6.50.0050.03518.11
5.6.40.0120.04218.17
5.6.30.0080.05118.01
5.6.20.0060.03918.05
5.6.10.0150.03818.04
5.6.00.0090.02518.23
5.5.380.0090.04418.01
5.5.370.0060.03218.05
5.5.360.0120.03218.16
5.5.350.0140.02917.96
5.5.340.0130.02718.36
5.5.330.0080.04718.31
5.5.320.0080.03318.30
5.5.310.0090.04118.30
5.5.300.0090.02618.26
5.5.290.0060.03618.23
5.5.280.0120.03118.34
5.5.270.0160.02518.45
5.5.260.0200.02818.38
5.5.250.0160.02618.19
5.5.240.0170.04518.02
5.5.230.0170.04217.89
5.5.220.0130.03917.99
5.5.210.0130.02617.96
5.5.200.0190.04317.91
5.5.190.0110.04317.89
5.5.180.0100.02917.95
5.5.170.0090.02315.91
5.5.160.0140.04417.94
5.5.150.0170.02317.99
5.5.140.0190.03818.00
5.5.130.0120.03217.86
5.5.120.0190.04117.84
5.5.110.0140.04217.91
5.5.100.0090.04717.94
5.5.90.0050.04917.82
5.5.80.0100.03017.96
5.5.70.0110.02717.89
5.5.60.0100.02817.84
5.5.50.0100.02917.80
5.5.40.0140.04017.84
5.5.30.0100.04717.76
5.5.20.0200.01817.83
5.5.10.0160.04017.89
5.5.00.0190.04317.83
5.4.450.0050.02816.06
5.4.440.0070.02916.02
5.4.430.0170.03715.96
5.4.420.0100.02815.86
5.4.410.0140.02415.80
5.4.400.0120.03115.70
5.4.390.0110.04815.79
5.4.380.0160.02415.72
5.4.370.0100.04015.83
5.4.360.0080.03315.78
5.4.350.0130.04115.81
5.4.340.0190.04015.91
5.4.330.0200.00312.56
5.4.320.0120.02815.92
5.4.310.0050.04515.71
5.4.300.0080.02515.78
5.4.290.0120.02915.70
5.4.280.0090.03515.92
5.4.270.0080.04115.81
5.4.260.0100.02615.87
5.4.250.0120.04715.80
5.4.240.0040.04315.79
5.4.230.0150.04315.72
5.4.220.0060.04015.83
5.4.210.0160.03415.63
5.4.200.0150.02915.73
5.4.190.0150.03415.70
5.4.180.0130.02815.88
5.4.170.0070.03315.73
5.4.160.0110.04415.79
5.4.150.0110.02915.97
5.4.140.0080.02714.40
5.4.130.0100.03914.43
5.4.120.0140.04314.63
5.4.110.0120.03514.57
5.4.100.0050.05114.51
5.4.90.0180.04214.54
5.4.80.0080.04914.51
5.4.70.0100.02514.58
5.4.60.0060.04214.44
5.4.50.0100.04614.56
5.4.40.0110.03014.60
5.4.30.0110.04814.49
5.4.20.0140.04214.50
5.4.10.0110.03314.62
5.4.00.0070.02714.22
5.3.290.0100.02913.92
5.3.280.0140.02213.84
5.3.270.0090.02813.92
5.3.260.0070.03213.91
5.3.250.0100.02713.85
5.3.240.0120.03313.75
5.3.230.0130.04213.85
5.3.220.0100.02513.74
5.3.210.0100.03513.77
5.3.200.0140.05113.80
5.3.190.0110.04913.74
5.3.180.0160.04313.86
5.3.170.0120.04013.86
5.3.160.0130.04313.77
5.3.150.0170.02813.82
5.3.140.0060.02613.89
5.3.130.0090.04813.84
5.3.120.0090.04913.77
5.3.110.0120.03813.75
5.3.100.0120.02513.54
5.3.90.0100.02513.73
5.3.80.0100.02613.48
5.3.70.0160.02113.55
5.3.60.0110.02513.54
5.3.50.0100.02913.42
5.3.40.0030.03213.61
5.3.30.0120.02213.47
5.3.20.0130.02213.38
5.3.10.0050.03013.26
5.3.00.0070.02413.24
5.2.170.0120.01711.72
5.2.160.0130.02011.70
5.2.150.0100.02311.65
5.2.140.0120.02111.55
5.2.130.0080.02111.49
5.2.120.0110.02011.66
5.2.110.0090.02311.67
5.2.100.0110.01611.46
5.2.90.0080.02611.49
5.2.80.0080.01811.50
5.2.70.0090.02411.62
5.2.60.0010.02811.49
5.2.50.0110.01911.48
5.2.40.0060.02311.55
5.2.30.0080.02311.40
5.2.20.0050.02411.29
5.2.10.0030.02811.38
5.2.00.0070.02211.11
5.1.60.0100.01510.70
5.1.50.0150.01010.73
5.1.40.0060.02110.79
5.1.30.0150.01410.95
5.1.20.0050.02610.79
5.1.10.0050.02310.76
5.1.00.0090.02010.69
5.0.50.0090.01310.31
5.0.40.0030.02110.31
5.0.30.0150.01710.31
5.0.20.0070.01710.31
5.0.10.0080.01310.31
5.0.00.0060.02210.31
4.4.90.0060.01710.31
4.4.80.0040.01710.31
4.4.70.0000.01810.31
4.4.60.0060.01310.31
4.4.50.0080.00810.31
4.4.40.0010.01910.31
4.4.30.0050.01610.31
4.4.20.0070.01410.31
4.4.10.0070.01010.31
4.4.00.0070.01610.31
4.3.110.0060.01410.31
4.3.100.0030.01310.31
4.3.90.0050.01110.31
4.3.80.0050.02110.31
4.3.70.0090.01210.31
4.3.60.0110.01010.31
4.3.50.0050.01210.31
4.3.40.0080.01210.31
4.3.30.0050.01310.31
4.3.20.0080.01110.31
4.3.10.0040.01410.31
4.3.00.0020.01410.31

preferences:
53.69 ms | 400 KiB | 5 Q