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Tutorials › CodeIgniter 4 › CI4 Filter Chains

CI4 Filter Chains

5 min read
Chain multiple filters on routes (auth,admin) and apply global CORS and rate-limiting filters.

Filter Chains

// Apply multiple filters to a route
$routes->get("/admin/posts", "Admin\Posts::index", [
    "filter" => "auth,admin"
]);

// Filter group
$routes->group("api", ["filter"=>"jwt,throttle"], function($r) {
    $r->resource("posts");
    $r->resource("users");
});