java-刚从JAVA转到PHP,碰到引用其他文件中的类的问题。
java引用php性能
JAVA/C# 引用都在文件头几行,而这位大牛要我写PHP时,引用要动态引用写在某类的方法里。
我很疑惑,性能,便捷...
大牛的用法是这样的(用的是thinkPHP框架,我们不讨论框架好坏,只讲PHP):
<code> Class Test{ function onePerson(){ import "lib.Person"; $p=new Person(); $p->talk(); } function killPerson(){ import "lib.Person"; $p=new Person(); $p->kill($t); } funtion conmunication(){ .... }}</code>
他说,动态引用,用到这个方法的时候才引用这个文件可以省资源,那么服务器压力会减轻。
但是我觉得这样写非常麻烦,很经常一句话的事情结果要用三句来写。
C#,JAVA都没有这样写法,代码冗余,烦死。请问,这样写真的性能会高吗?还是多虑了?
公司很在乎性能问题。那JAVA,C#为什么不用这么写?
请大家帮我分析分析,或者帮我灌输些理论知识。

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