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<?php $params = [ 'param1' => 1, 'param2' => new Class { public $foo = 1; public $bar = 2; public function __toString():string {return 'test';} } ]; var_dump(http_build_query($params)); foreach ($params as $k => &$v) $params[$k] = (string) $v; var_dump(http_build_query($params));
Output for git.master, git.master_jit, rfc.property-hooks
string(44) "param1=1&param2%5Bfoo%5D=1&param2%5Bbar%5D=2" string(20) "param1=1&param2=test"

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