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<?php $a = array(1, 2, 'd', "1,3"); $file = new splfileobject('/tmp/array.txt', 'w+'); $file->fputcsv($a); var_dump(file_get_contents('/tmp/array.txt')); $a = new arrayObject(array(1, 2, 'd', "1,3")); $file = new splfileobject('/tmp/arrayObject.txt', 'w+'); $file->fputcsv($a); var_dump(file_get_contents('/tmp/arrayObject.txt'));

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