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WordPressBucle principal alternante (filtro pre_get_posts)


Sintaxis

  • add_action ('pre_get_posts', 'callback_function_name');
  • función callback_function_name ($ consulta) {}
  • // para PHP 5.3.0 o superior
  • add_action ('pre_get_posts', función ($ consulta) {});

Parámetros

Parámetro Detalles
$ consulta (WP_Query) objeto de bucle

Observaciones

Si está utilizando PHP 5.3.0 o superior, puede usar cierres ( funciones anónimas ) 

add_action( 'pre_get_posts', function( $query ) {
    if( !$query->is_main_query() || is_admin() ) return;

    // this code will run only if
    // - this query is main query
    // - and this is not admin screen
});

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