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Mini Shell
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<?php
namespace AC\Storage;
use LogicException;
class UserMeta implements KeyValuePair {
const OPTION_SINGLE = 'single';
/**
* @var int
*/
protected $user_id;
/**
* @var string
*/
protected $key;
/**
* @param int $user_id
* @param string $key
*
* @throws LogicException
*/
public function __construct( $key, $user_id = null ) {
if ( null === $user_id ) {
$user_id = get_current_user_id();
}
if ( ! preg_match( '/^[1-9][0-9]*$/', $user_id ) ) {
throw new LogicException( 'Storage cannot be initialized without a valid user id.' );
}
$this->user_id = $user_id;
$this->key = $key;
}
/**
* @param array $args
*
* @return mixed
*/
public function get( array $args = [] ) {
$args = array_merge( [
self::OPTION_SINGLE => true,
], $args );
return get_user_meta( $this->user_id, $this->key, $args[ self::OPTION_SINGLE ] );
}
/**
* @param $value
*
* @return bool|int
*/
public function save( $value ) {
return update_user_meta( $this->user_id, $this->key, $value );
}
/**
* @return bool
*/
public function delete() {
return delete_user_meta( $this->user_id, $this->key );
}
}
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