EventBuffer::readLine

(PECL event >= 1.2.6-beta)

EventBuffer::readLineExtracts a line from the front of the buffer

说明

public EventBuffer::readLine ( int $eol_style ) : string

Extracts a line from the front of the buffer and returns it in a newly allocated string. If there is not a whole line to read, the function returns NULL. The line terminator is not included in the copied string.

参数

eol_style

One of EventBuffer:EOL_* constants .

返回值

On success returns the line read from the buffer, otherwise NULL.

参见