Automattic / jetpack

		return ( FALSE !== strpos( $url, 'plus.google.com' ) ) ? TRUE : FALSE;

	}

	function filter_text( $value, $default = '', $allowed = array() ) {

		$allowed = (array) $allowed;

		if ( empty( $value ) || ( ! empty( $allowed ) && ! in_array( $value, $allowed ) ) )

			$value = $default;

		return $value;

	}

}

// END

		return (int) $value;

	}

	function normalize_text_value( $value, $default = '', $allowed = array() ) {

		$allowed = (array) $allowed;

		if ( empty( $value ) || ( ! empty( $allowed ) && ! in_array( $value, $allowed ) ) )

			$value = $default;

		return $value;

	}

	/**

	 * @deprecated