# MongoDB\BSON\TimestampInterface::getIncrement

(mongodb >=1.3.0)

MongoDB\BSON\TimestampInterface::getIncrement — Returns the increment component of this TimestampInterface

### 说明

abstract public MongoDB\BSON\TimestampInterface::getIncrement(): int

### 参数

此函数没有参数。

### 返回值

Returns the increment component of this TimestampInterface.

警告

On 32-bit systems this method may return a negative number. Although the increment and timestamp parts of the BSON timestamp type consists of two unsigned 32-bit values, PHP can not represent these on 32-bit platforms.

### 参见

- MongoDB\BSON\Timestamp::getIncrement() - Returns the increment component of this Timestamp

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