Questions about PHP extension calling ICE

For more information about how to use PHP extension to call ICE, see Ubuntu & nbsp; 12.04Ice & nbsp; 3.4.2 & nbsp; compile and install & nbsp; run the printer & nbsp; demophp & nbsp; of ICE; 5.3.10 problem: compile php extension call ice & nbsp; config. when m4 uses PHP_AR PHP extension to call ICE, ask
Environment:
Ubuntu 12.04
Ice 3.4.2 compile and install the printer demo that can run ICE
Php 5.3.10

Problem:
Compile php extension call ice


Config. m4
Use PHP_ARG_WITH

When you call the ice interface to convert the proxy in the cpp file, the following message is displayed:
Int status = 0;
Ice: CommunicatorPtr ic;
Try
{
Ic = Ice: initialize (argc, argv );
Ice: ObjectPrx base = ic-> stringToProxy ("SimplePrinter: default-p 10000 ");
PrinterPrx printer = PrinterPrx: checkedCast (base );
/* If (! Printer)
{
Throw "Invalid proxy ";
}
Printer-> printString ("Hello World! ");*/
}

PrinterPrx printer = PrinterPrx: checkedCast (base );
Make test prompt:
PHP Warning: PHP Startup: Unable to load dynamic library '... \ test. so'... \ so:
Undefined symbol: _ ZTIN8IceProxy4Demo7PrinterE in Unknown on line 0
------ Solution --------------------
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