Hooks

_admin_menu – action

_core_updated_successfully – action

_get_page_link – filter

_network_admin_menu – action

_user_admin_menu – action

_wp_post_revision_field_$field – filter

_wp_post_revision_fields – filter

_wp_put_post_revision – action

_wp_relative_upload_path – filter

, , – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

. $editor_id_attr . ); // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). if ( self::$this_tinymce ) { add_filter( , , 10, 2 ); } /** * Filters the default editor content. * * @since 2.1.0 * * @param string $content Default editor content. * @param string $default_editor The default editor for the current user. * Either or . */ $content = apply_filters( , $content, $default_editor ); // Remove the filter as the next editor on the same page may not need it. if ( self::$this_tinymce ) { remove_filter( , ); } // Back-compat for the `htmledit_pre` and `richedit_pre` filters if ( === $default_editor && has_filter( ) ) { // TODO: needs _deprecated_filter(), use _deprecated_function() as substitute for now _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

); $content = apply_filters( , $content ); } elseif ( === $default_editor && has_filter( ) ) { _deprecated_function( – filter

$action – action

$action_prefilter – filter

$adjacent_image_link – filter

$adjacent_post_link – filter

$adjacent_post_rel_link – filter

$args – action

$argsafter_sidebar_hook – action

$argsbefore_sidebar_hook – action

$boundary_post_rel_link – filter

$context_memory_limit – filter

$field – filter

$field_no_prefix_edit_pre – filter

$field_no_prefix_save_pre – filter

$field_pre – filter

$filter – filter

$filter_location – filter

$hook – action

$hook$tag – filter

$hookname – action

$instance$filter – filter

$new_status_$post – action

$old_status_to_$new_status – action

$option – filter

$page_hook – action

$permastructname_rewrite_rules – filter

$tag – action

$tax_name_edit_form – action

$taxonomy_$field – filter

$taxonomy_$field_rss – filter

$taxonomy_add_form – action

$taxonomy_add_form_fields – action

$taxonomy_edit_form – action

$taxonomy_edit_form_fields – action

$taxonomy_pre_add_form – action

$taxonomy_pre_edit_form – action

$taxonomy_row_actions – filter