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EventBuffer::substr

(PECL event >= 1.6.0)

EventBuffer::substrSubstracts a portion of the buffer data

Beschreibung

public EventBuffer::substr( int $start , int $length = ?): string

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

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