Serializable
Serializable::unserialize
Serializable
PHP Manual

# Serializable::serialize

(PHP 5 >= 5.1.0)

Serializable::serialize — String representation of object

### 설명

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.

### 인수

이 함수는 인수가 없습니다.

### 반환값

Returns the string representation of the object or `NULL`

### 오류/예외

Throws Exception when returning other types then strings and `NULL`

### 참고

- __sleep()

Serializable
Serializable::unserialize
Serializable
PHP Manual