Net_Socket::read()
Net_Socket::read() – retrieve data
Synopsis
require_once 'Net/Socket.php';
mixed Net_Socket::read (
integer $size
)
Описание
Read a specified amount of data. This is guaranteed to return, and has the added benefit of getting everything in one fread() chunk; if you know the size of the data you're getting beforehand, this is definitely the way to go.
Parameter
-
integer $size- maximum number of chars to recieve
Return value
mixed - the data or a PEAR_Error
Throws
| Error code | Error message | Reason | Solution |
|---|---|---|---|
| NULL | "not connected" | There is no open connection. | You must establish a connection before ( Net_Socket::connect()). |
Замечание
This function can not be called statically.