EventBuffer::substr

(PECL event >= 1.6.0)

EventBuffer::substrSubstracts a portion of the buffer data

Descrizione

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

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

Elenco dei parametri

start

The start position of data to be substracted.

length

Maximum number of bytes to substract.

Valori restituiti

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

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