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Look at this example. There is a line:
$client =& new xmlrpc_client('/xml-rpc', 'api.quicktate.com', 80);
$client->return_type = 'xmlrpcvals';
What is the =& and what does the -> in $client->return_type mean?
The
=and the&should* have a space between them – they’re two different operators. The&means get a reference to this.The
->is for object member access – this means assign ‘xmlrpcvals’ to thereturn_typemember of$client.* see comments for clarification