Swoole\Connection\Iterator::valid

(PECL swoole >= 1.9.0)

Swoole\Connection\Iterator::valid — Check if current position is valid.

說明

public Swoole\Connection\Iterator::valid(): bool

Checks if the current position is valid.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns TRUE if the current iterator position is valid, otherwise FALSE.