3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ ['id' => 1, 'VALUE' => 'г. Москва'], ['id' => 2, 'VALUE' => 'д. Волки'], ['id' => 3, 'VALUE' => 'х. Орехово'], ['id' => 4, 'VALUE' => 'пос. Братылёво'], ]; usort($data, function($a, $b) { $a = preg_split('/\s+/', $a['VALUE'], 2); $b = preg_split('/\s+/', $b['VALUE'], 2); return $a[1] <=> $b[1]; }); echo json_encode($data, JSON_UNESCAPED_UNICODE)."\n"; echo json_encode(array_map(function($a){return $a['VALUE'];}, $data), JSON_UNESCAPED_UNICODE)."\n";
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
[{"id":4,"VALUE":"пос. Братылёво"},{"id":2,"VALUE":"д. Волки"},{"id":1,"VALUE":"г. Москва"},{"id":3,"VALUE":"х. Орехово"}] ["пос. Братылёво","д. Волки","г. Москва","х. Орехово"]
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 [{"id":4,"VALUE":"пос. Братылёво"},{"id":2,"VALUE":"д. Волки"},{"id":1,"VALUE":"г. Москва"},{"id":3,"VALUE":"х. Орехово"}] ["пос. Братылёво","д. Волки","г. Москва","х. Орехово"]

preferences:
214.86 ms | 402 KiB | 170 Q