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<?php $array = [ ['id' => 7867867, 'title' => 'Some Title'], ['id' => 3452342, 'title' => 'Some Title'], ['id' => 'foo', 'title' => 'Some Title'], ['id' => 1231233, 'title' => 'Some Title'], ['id' => 'bar', 'title' => 'Some Title'], ['id' => 5867867, 'title' => 'Some Title'] ]; // restructure with values as keys, and keys as order (ASC) $order = array_flip([3452342, 5867867, 7867867, 1231233]); // generating $order = [3452342 => 0, 5867867 => 1, 7867867 => 2, 1231233 => 3]; $default = count($order); // generating $default = 4 usort($array, function($a, $b) use($order, $default) { return ($order[$a['id']] ?? $default) <=> ($order[$b['id']] ?? $default); }); var_export($array);
Output for 7.2.0 - 7.2.34, 7.3.0 - 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
array ( 0 => array ( 'id' => 3452342, 'title' => 'Some Title', ), 1 => array ( 'id' => 5867867, 'title' => 'Some Title', ), 2 => array ( 'id' => 7867867, 'title' => 'Some Title', ), 3 => array ( 'id' => 1231233, 'title' => 'Some Title', ), 4 => array ( 'id' => 'foo', 'title' => 'Some Title', ), 5 => array ( 'id' => 'bar', 'title' => 'Some Title', ), )
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 ( 'id' => 3452342, 'title' => 'Some Title', ), 1 => array ( 'id' => 5867867, 'title' => 'Some Title', ), 2 => array ( 'id' => 7867867, 'title' => 'Some Title', ), 3 => array ( 'id' => 1231233, 'title' => 'Some Title', ), 4 => array ( 'id' => 'foo', 'title' => 'Some Title', ), 5 => array ( 'id' => 'bar', 'title' => 'Some Title', ), )
preferences:
159.21 ms | 403 KiB | 188 Q