write() write(string $data, boolean $debug = true) Writes data to the POP3 output stream. Parameters string $data String data. boolean $debug Output line to debug? Throws \Horde_Imap_Client_Exception
read() read(integer $size = null) : string Read data from incoming POP3 stream. Parameters integer $size UNUSED: The number of bytes to read from the socket. Throws \Horde_Imap_Client_Exception Returns string — Line of data.
_connect() _connect( $host, $port, $timeout, $secure, $context, $retries) Parameters $host $port $timeout $secure $context $retries