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<?php $_results = ['value' => 42, 'otehr' => 33 ]; $html = "<div>" . "<div class='className'>" . $_results['value'] . "</div>" . "</div>"; echo json_encode(array('html'=> $html, 'otherValue' => $_results['otehr']));

This is an error 500

Value for `_results` contains invalid data `array`


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