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phpresourcesobjectinstancevar-dump

How to get instance ID with PHP

I'm looking for a way to get the instance ID of a given object / resource with PHP, the same way var_dump() does:

var_dump(curl_init()); // resource #1 of type curl
var_dump(curl_init()); // resource #2 of type curl

How can I get the instance count without calling var_dump()? Is it possible?

Solution

  • Convert it to an int to get the resource ID:

    $resource= curl_init();
var_dump($resource);
var_dump(intval($resource));