变量引用 meaning in English
variable references
Examples
- Because although the variables refer to objects of the same type , they refer to different instances of that type
在上例中，虽然两个变量引用同一类型对象，但它们引用该类型的不同实例，因此 - The cursor can be referenced by local cursor variables in the batch , stored procedure , or trigger , or a stored procedure output parameter
在批处理、存储过程、触发器或存储过程output参数中，该游标可由局部游标变量引用。 - As part of your refactoring , you can see how a nave parse would make it challenging to distinguish between local references and instance variable references
的引用，那么就会明白一个单纯的解析会使区分本地引用和实例变量引用成为一个难题。 - In the event of a failover , you can retrieve the name of the server to which the current connection is actually connected by using the
属性来检索当前连接实际连接到的服务器的名称。以下代码段检索活动服务器的名称，假定连接变量引用打开的sqlconnection 。 - This is used to assign values to the templates by reference instead of making a copy . see the php manual on variable referencing for an explanation
采用引用的方式赋值到模板中，而不是在模板中创建一个数值的副本。引用的概念可以查看php手册的变量引用部分。