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<?php $data = array( 'secret' => 'value_secret', 'response' => 'value_response', ); echo ini_get('arg_separator.output') ."\n"; echo http_build_query($data) ."\n"; echo http_build_query($data, null, '&') ."\n";

This is an error 500

Value for `_results` contains invalid data `array`


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