Home Backend Development PHP Tutorial php mysql扩展使用mysqli扩展查询结果的有关问题

php mysql扩展使用mysqli扩展查询结果的有关问题

Jun 13, 2016 am 10:18 AM
array fetch mysql mysqli resource

php mysql扩展使用mysqli扩展查询结果的问题
背景:
将系统中部分使用mysql扩展的改为使用mysqli扩展的。

产生问题:
由于代码交错,改后存在很多地方使用mysql_fetch_array()使用mysqli_query()函数结果的问题,而mysql_fetch_array()函数的参数是resource类型的,mysqli_query()函数返回的结果是mysqli_result类型的,所以在error log中会有很多“mysql_fetch_array() expects parameter 1 to be resource, object given....”报警。

请问有没有办法解决,如果mysqli_result能否转为有效的resource

------解决方案--------------------
我曾经人肉修改代码。好在代码不多,其实就用mysql 好了
------解决方案--------------------
那我觉得就改成一样的就好了呀。
其实这样以后改代码还是会存在很多的问题,万一数据库改成oracle了呢??
建议使用同一的接口,比如使用PDO操作。
------解决方案--------------------

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关键是我的代码太多
引用:

我曾经人肉修改代码。好在代码不多,其实就用mysql 好了
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