3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 'Alemanha' => 1, 'China' => 5, 'EUA' => 13, 'Itália' => 2, 'África do Sul' => 1 ]; uksort( $arr, [new Collator('pt_BR'), 'compare'] ); var_export($arr);

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)
8.4.130.0120.00918.89
8.4.120.0160.00621.82
8.4.110.0140.01120.09
8.4.100.0090.00918.90
8.4.90.0130.00919.12
8.4.80.0160.01018.66
8.4.70.0150.00719.28
8.4.60.0110.00525.43
8.4.50.0100.01118.89
8.4.40.0100.01319.02
8.4.30.0170.00319.95
8.4.20.0140.00719.98
8.4.10.0160.00219.60
8.3.260.0130.00617.75
8.3.250.0070.00920.13
8.3.240.0120.00817.73
8.3.230.0130.00817.82
8.3.220.0130.00717.92
8.3.210.0100.00517.68
8.3.200.0070.00217.82
8.3.190.0070.00320.13
8.3.180.0170.00517.54
8.3.170.0150.00621.64
8.3.160.0090.00917.81
8.3.150.0050.00320.10
8.3.140.0080.00617.74
8.3.130.0130.00518.62
8.3.120.0090.00618.84
8.3.110.0120.00819.15
8.3.100.0150.00620.75
8.3.90.0090.00722.14
8.3.80.0090.00717.77
8.3.70.0150.00617.80
8.3.60.0170.00417.74
8.3.50.0160.00518.48
8.3.40.0140.00620.07
8.3.30.0130.00519.90
8.3.20.0120.00321.27
8.3.10.0160.00420.80
8.3.00.0100.00619.51
8.2.290.0080.00823.77
8.2.280.0120.00719.68
8.2.270.0150.00318.89
8.2.260.0080.00417.71
8.2.250.0170.00317.73
8.2.240.0120.00319.07
8.2.230.0120.00420.22
8.2.220.0100.00627.54
8.2.210.0130.00522.21
8.2.200.0090.00717.62
8.2.190.0120.00717.88
8.2.180.0150.00217.66
8.2.170.0150.00419.32
8.2.160.0170.00721.07
8.2.150.0140.00022.21
8.2.140.0170.00420.08
8.2.130.0140.00620.19
8.2.120.0150.00519.35
8.2.110.0100.01019.35
8.2.100.0160.00419.32
8.2.90.0160.00419.40
8.2.80.0120.00819.25
8.2.70.0150.00519.22
8.2.60.0100.00519.34
8.2.50.0130.00519.04
8.2.40.0090.01119.24
8.2.30.0160.00319.25
8.2.20.0130.00619.17
8.2.10.0130.00719.07
8.2.00.0110.00619.16
8.1.330.0130.00719.79
8.1.320.0140.00617.09
8.1.310.0150.00917.16
8.1.300.0080.00718.15
8.1.290.0080.00718.09
8.1.280.0160.00221.64
8.1.270.0160.00220.99
8.1.260.0140.00520.72
8.1.250.0110.00820.85
8.1.240.0110.00819.07
8.1.230.0140.00418.98
8.1.220.0110.00719.04
8.1.210.0100.00718.91
8.1.200.0140.00118.92
8.1.190.0110.00219.06
8.1.180.0100.00318.96
8.1.170.0100.00319.06
8.1.160.0110.00619.02
8.1.150.0110.00319.10
8.1.140.0090.00819.00
8.1.130.0120.00219.20
8.1.120.0130.00019.17
8.1.110.0110.00319.15
8.1.100.0100.00419.06
8.1.90.0130.00318.83
8.1.80.0120.00219.07
8.1.70.0100.00719.10
8.1.60.0090.00919.24
8.1.50.0080.01019.18
8.1.40.0100.00719.31
8.1.30.0130.00419.30
8.1.20.0140.00319.36
8.1.10.0140.00419.21
8.1.00.0090.00819.19

preferences:
27.42 ms | 403 KiB | 5 Q