Swoole\Connection\Iterator::valid

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

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

说明

public Swoole\Connection\Iterator::valid ( void ) : boolean

Checks if the current position is valid.

参数

此函数没有参数。

返回值

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

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