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<?php $array = [ 1 => ['Name' => 'John', 'Age' => '20', 'Code' => 'ABC 12'], 2 => ['Name' => 'John', 'Age' => '21', 'Code' => 'ABC 1'], 3 => ['Name' => 'Mary', 'Age' => '20', 'Code' => 'ABC 10'], 4 => ['Name' => 'John', 'Age' => '20', 'Code' => 'ABC 1'], 5 => ['Name' => 'John', 'Age' => '20', 'Code' => 'ABC 100'], 6 => ['Name' => 'John', 'Age' => '20', 'Code' => 'ABC 2'], ]; foreach ($array as ['Name' => $names[], 'Age' => $ages[], 'Code' => $codes[]]); array_multisort( $names, $ages, SORT_DESC, SORT_NUMERIC, $codes, SORT_ASC, SORT_NATURAL, $array ); var_export($array);
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array ( 0 => array ( 'Name' => 'John', 'Age' => '21', 'Code' => 'ABC 1', ), 1 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 1', ), 2 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 2', ), 3 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 12', ), 4 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 100', ), 5 => array ( 'Name' => 'Mary', 'Age' => '20', 'Code' => 'ABC 10', ), )
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 array ( 0 => array ( 'Name' => 'John', 'Age' => '21', 'Code' => 'ABC 1', ), 1 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 1', ), 2 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 2', ), 3 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 12', ), 4 => array ( 'Name' => 'John', 'Age' => '20', 'Code' => 'ABC 100', ), 5 => array ( 'Name' => 'Mary', 'Age' => '20', 'Code' => 'ABC 10', ), )
preferences:
142.08 ms | 403 KiB | 121 Q