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 the return_type
member of $client
.
* see comments for clarification
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