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【单选题】
关于mysql_fetch_object说法中,正确的是:( )。A.
mysql_fetch_object和mysql_fetch_array一样，没什么区别
B.
mysql_fetch_object返回值是个对象，所以在速度上比mysql_fetch_array要慢
C.
mysql_fetch_object返回值是个数组，所以在速度上和mysql_fetch_array及mysql_fetch_row差不多
D.
mysql_fetch_object返回值是个对象，在速度上和mysql_fetch_array及mysql_fetch_row差不多
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