EventBuffer
PHP-Handbuch

EventBuffer::substr

Substracts a portion of the buffer data

Beschreibung

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

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

Parameter-Liste

start

The start position of data to be substracted.

length

Maximum number of bytes to substract.

Rückgabewerte

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

Siehe auch

  • EventBuffer::read