core_update_footer

The WordPress Core core update footer function.

Description

(string) core_update_footer( (string) $msg = '' );

Returns (string)

Parameters (1)

0. $msg — Optional. (string) => '': The msg.

Usage

if ( !function_exists( 'core_update_footer' ) ) { 
    require_once ABSPATH . '/wp-admin/includes/update.php'; 
} 
  
// The msg. 
$msg = ''; 
  
// NOTICE! Understand what this does before running. 
$result = core_update_footer($msg);

Defined (1)

The function is defined in the following location(s).

/wp-admin/includes/update.php

function core_update_footer( $msg = '' ) { 
    if ( !current_user_can('update_core') ) 
        return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) ); 
 
    $cur = get_preferred_from_update_core(); 
    if ( ! is_object( $cur ) ) 
        $cur = new stdClass; 
 
    if ( ! isset( $cur->current ) ) 
        $cur->current = ''; 
 
    if ( ! isset( $cur->url ) ) 
        $cur->url = ''; 
 
    if ( ! isset( $cur->response ) ) 
        $cur->response = ''; 
 
    switch ( $cur->response ) { 
    case 'development' : 
        /** translators: 1: WordPress version number, 2: WordPress updates admin screen URL */ 
        return sprintf( __( 'You are using a development version (%1$s). Cool! Please <a href="%2$s">stay updated</a>.' ), get_bloginfo( 'version', 'display' ), network_admin_url( 'update-core.php' ) ); 
 
    case 'upgrade' : 
        return '<strong><a href="' . network_admin_url( 'update-core.php' ) . '">' . sprintf( __( 'Get Version %s' ), $cur->current ) . '</a></strong>'; 
 
    case 'latest' : 
    default : 
        return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) ); 
    } 
}