PHP マニュアル: Extracts a line from the front of the buffer

説明

public string EventBuffer::readLine( int $eol_style )

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.

パラメータ

eol_style: One of EventBuffer:EOL_* constants .

戻り値

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

参考

EventBuffer::copyout
EventBuffer::drain
EventBuffer::pullup
EventBuffer::read
EventBuffer::appendFrom