<?php 
/** 
 * Edit Tags Administration: Messages 
 * 
 * @package WordPress 
 * @subpackage Administration 
 * @since 4.4.0 
 */ 
 
$messages = array(); 
// 0 = unused. Messages start at index 1. 
$messages['_item'] = array( 
    0 => '', 
    1 => __( 'Item added.' ), 
    2 => __( 'Item deleted.' ), 
    3 => __( 'Item updated.' ), 
    4 => __( 'Item not added.' ), 
    5 => __( 'Item not updated.' ), 
    6 => __( 'Items deleted.' ), 
); 
 
$messages['category'] = array( 
    0 => '', 
    1 => __( 'Category added.' ), 
    2 => __( 'Category deleted.' ), 
    3 => __( 'Category updated.' ), 
    4 => __( 'Category not added.' ), 
    5 => __( 'Category not updated.' ), 
    6 => __( 'Categories deleted.' ), 
); 
 
$messages['post_tag'] = array( 
    0 => '', 
    1 => __( 'Tag added.' ), 
    2 => __( 'Tag deleted.' ), 
    3 => __( 'Tag updated.' ), 
    4 => __( 'Tag not added.' ), 
    5 => __( 'Tag not updated.' ), 
    6 => __( 'Tags deleted.' ), 
); 
 
/** 
 * Filters the messages displayed when a tag is updated. 
 * 
 * @since 3.7.0 
 * 
 * @param array[] $messages Array of arrays of messages to be displayed, keyed by taxonomy name. 
 */ 
$messages = apply_filters( 'term_updated_messages', $messages ); 
 
$message = false; 
if ( isset( $_REQUEST['message'] ) && (int) $_REQUEST['message'] ) { 
    $msg = (int) $_REQUEST['message']; 
    if ( isset( $messages[ $taxonomy ][ $msg ] ) ) { 
        $message = $messages[ $taxonomy ][ $msg ]; 
    } elseif ( ! isset( $messages[ $taxonomy ] ) && isset( $messages['_item'][ $msg ] ) ) { 
        $message = $messages['_item'][ $msg ]; 
    } 
} 
 
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