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Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL newt >= 0.1)
newt_wait_for_key — Doesn't return until a key has been pressed
This function doesn't return until a key has been pressed. The keystroke is then ignored. If a key is already in the terminal's buffer, this function discards a keystroke and returns immediately.
没有返回值。