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<?php class foo { public function __toString() { return "bar"; } } $params = array(); $params['a'] = 'b'; $params['foo'] = new foo(); $query = http_build_query($params); var_dump($params, $query);
Output for git.master
array(2) { ["a"]=> string(1) "b" ["foo"]=> object(foo)#1 (0) { } } string(3) "a=b"

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