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Net_Socket::read()

Net_Socket::read() -- retrieve data

Synopsis

require_once 'Net/Socket.php';

mixed Net_Socket::read (integer $size)

Description

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.

Paramètres

  • integer $size - maximum number of chars to recieve

Valeur retournée

mixed - the data or a PEAR_Error

Valeurs renvoyées

Tableau 54-1. Valeurs PEAR_Error possibles

Error codeError messageReasonSolution
NULL<< not connected >> There is no open connection. You must establish a connection before ( Net_Socket::connect()).

Note

Cette fonction ne peut pas être appelée de façon statique.

Voir aussi

Net_Socket::read()

Net_Socket::isBlocking() (Previous) (Next) Net_Socket::readAll()
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