EventBuffer::substr

(PECL event >= 1.6.0)

EventBuffer::substr — Substracts a portion of the buffer data

Description

public string EventBuffer::substr ( int $start [, int $length ] )

Substracts up to length bytes of the buffer data beginning at start position.

Parameters

start

The start position of data to be substracted.

length

Maximum number of bytes to substract.

Return Values

Returns the data substracted as a string on success, or FALSE on failure.

See Also

• EventBuffer::read() - Read data from an evbuffer and drain the bytes read