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<?php $vendor = [ [ "name" => "module-one", "version" => "1.7.0" ], [ "name" => "module-one", "version" => "1.8.0" ], [ "name" => "module-two", "version" => "1.8.0" ], [ "name" => "module-two", "version" => "1.12.0" ], [ "name" => "module-three", "version" => "1.9.0" ], [ "name" => "module-three", "version" => "1.8.0" ], ]; $result = []; foreach ($vendor as $row) { if (!isset($result[$row['name']]) || version_compare($result[$row['name']]['version'], $row['version'], '<')) { $result[$row['name']] = $row; } } var_export(array_values($result));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 'name' => 'module-one', 'version' => '1.8.0', ), 1 => array ( 'name' => 'module-two', 'version' => '1.12.0', ), 2 => array ( 'name' => 'module-three', 'version' => '1.9.0', ), )

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