PHP static member variables and non-static member variables, PHP static
data members can be divided into static variables, non-static variables, two kinds .Static member: A member in a static class joins the static modifier, which is a statically
Php targets the call of static attributes and static methods. Php object-oriented call of static attributes and static methods this article mainly introduces the call of static attributes and static methods in php object-oriented, the instance
Data members can be divided into static variables, non-static variables. This article mainly describes the PHP static member variables and non-static member variables, the need for friends can refer to the following
Data members can be divided into
Data members can be divided into static variables, non-static variables. This article mainly describes the PHP static member variables and non-static member variables, the need for friends can refer to the following
Data members can be divided into
This section describes static attributes and static method access modifier Singleton mode magic method class automatic loading.
Content described in this section
Static attributes and static methods
Access modifier
Singleton mode
Magic
Constants in PHPDefine (' MYNUM ', 2000);echo MYNUM. ' ';if (!defined (' MYNUM ')) {Define (' MYNUM ', 4000);}Echo MYNUM;In-class declaration and useClass Testconst {Const COUNTRY = ' China '; Const cannot be public, static does not need $,
Constants in PHPDefine (' MYNUM ', 2000);echo MYNUM. ' ';if (!defined (' MYNUM ')) {Define (' MYNUM ', 4000);}Echo MYNUM;In-class declaration and useClass Testconst {Const COUNTRY = ' China '; Const cannot be public, static does not need $,
Reference: 1StaticmethodvsNonStaticmethodbytes. comtopicphpanswers495206-static-method-vs-non-static-method2PHPstaticmethodperformancevega.rd.noarticlesphp-static-method-performancephp is a very strange language. Of course, this is just for learning
PHP static method call non-static method is not advisable
The topic was more interesting that day, so I looked up the relevant information to describe it. However, do not know that they have written in the end there is no omission, so, sent here
Php static method call non-static method is not available that day to be more interested in this topic, so I checked the relevant information to record it. However, I don't know whether there are any omissions in my writing, so I will send them here
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