February 12, 2011 
Definition:
function sanitize_user_object($user, $context = 'display') {}
Sanitize every user field.
If the context is ‘raw’, then the user object or array will get minimal santization of the int fields.
Parameters
- object|array $user: The User Object or Array
- string $context: Optional, default is ‘display’. How to sanitize user fields.
Return values
returns:The now sanitized User Object or Array (will be the same type as $user)
Source code
function sanitize_user_object($user, $context = 'display') {
if ( is_object($user) ) {
if ( !isset($user->ID) )
$user->ID = 0;
if ( isset($user->data) )
$vars = get_object_vars( $user->data );
else
$vars = get_object_vars($user);
foreach ( array_keys($vars) as $field ) {
if ( is_string($user->$field) || is_numeric($user->$field) )
$user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context);
}
$user->filter = $context;
} else {
if ( !isset($user['ID']) )
$user['ID'] = 0;
foreach ( array_keys($user) as $field )
$user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context);
$user['filter'] = $context;
}
return $user;
}
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