PHP对象转成数组
PHP对象转成数组
项目中跨平台调用数据,会用到json或xml。需要将json和xml对象转成数组。用下面的函数就可以了
/** * * 把对象转成数组 * @param $object 要转的对象$object */ function objectToArray($object){ $result = array(); $object = is_object($object) ? get_object_vars($object) : $object; foreach ($object as $key => $val) { $val = (is_object($val) || is_array($val)) ? objectToArray($val) : $val; $result[$key] = $val; } return $result; }

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The method of using a foreach loop to remove duplicate elements from a PHP array is as follows: traverse the array, and if the element already exists and the current position is not the first occurrence, delete it. For example, if there are duplicate records in the database query results, you can use this method to remove them and obtain results without duplicate records.

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