Serializable::serialize

(PHP 5 >= 5.1.0)

Serializable::serialize — String representation of object

abstract public string Serializable::serialize ( void )

Should return the string representation of the object.

Note:
This method acts as the destructor of the object. The __destruct() method will not be called after this method.

이 함수는 인수가 없습니다.

Returns the string representation of the object or NULL

Throws Exception when returning other types than strings and NULL.