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update_user_option [ WordPress Function ]

update_user_option ( $user_id, $option_name, $newvalue, $global = false )
Parameter:
  • (int) $user_id User ID
  • (string) $option_name User option name.
  • (mixed) $newvalue User option value.
  • (bool) $global Optional. Whether option name is global or blog specific. Default false (blog specific).
Nutzt:
  • $wpdb
Gibt zurück:
  • (unknown)
Definiert in:



Update user option with global blog capability.

User options are just like user metadata except that they have support for global blog options. If the 'global' parameter is false, which it is by default it will prepend the WordPress table prefix to the option name.

Deletes the user option if $newvalue is empty.

Source


<?php
function update_user_option$user_id$option_name$newvalue$global false ) {
    global 
$wpdb;

    if ( !
$global )
        
$option_name $wpdb->prefix $option_name;

    
// For backward compatibility. See differences between update_user_meta() and deprecated update_usermeta().
    // http://core.trac.wordpress.org/ticket/13088
    
if ( is_null$newvalue ) || is_scalar$newvalue ) && empty( $newvalue ) )
        return 
delete_user_meta$user_id$option_name );

    return 
update_user_meta$user_id$option_name$newvalue );
}
?>

Beispiele [ wp-snippets.com ]

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