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RegVar_GetBuffer

 boolean RegVar_GetBuffer (int $InstanceID) 

Parameters

InstanceID

ID of the device to be switched

Returns

String of the current buffer

Description

Reads the internal buffer of the instance with ID InstanceID.

Example

$buf = RegVar_GetBuffer(12345);
$buf .= $_IPS['VALUE']; //Concatenating 

//verarbeiten ...
RegVar_SetBuffer(12345, $buf); //Write back remaining buffer