(PECL event >= 1.2.6-beta)
EventBuffer::prependBuffer — Moves all data from source buffer to the front of current buffer
public EventBuffer::prependBuffer ( EventBuffer $buf ) : bool
Behaves as EventBuffer::addBuffer() , except that it moves data to the front of the buffer.
buf
Source buffer.
Returns true
on success. Otherwise false
.
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https://www.php.net/manual/en/eventbuffer.prependbuffer.php