PHP：如何在此数组中添加额外的字段和值

Question

我有一个数组，用于将值存储到特定字段。我想在这里做的是在这个数组中添加一个额外的字段名称和值。我该怎么办？

array_walk($files_data, 'array_sanitize');

        $fields = '`'.implode('` , `', array_keys($files_data)).'`';
        $data = '\''.implode('\', \'',$files_data).'\'';

   mysqli_query($dbCon,"INSERT INTO users_info($fields) VALUES ($data) ");

Answer 1

$files_data['yourFieldName'] = $yourValue;
array_walk($files_data, 'array_sanitize');

        $fields = '`'.implode('` , `', array_keys($files_data)).'`';
        $data = '\''.implode('\', \'',$files_data).'\'';

   mysqli_query($dbCon,"INSERT INTO users_info($fields) VALUES ($data) ");