PHP include and require reprinted from: http://blog.sina.com.cn/s/blog_5d2673da0100cp6o.html? Include and require in different PHP versions of require (), include (), require_once () and include_once ()
Reprinted from:
One of the most common PHP problems mentioned during the interview, I would like to share with you the many similarities and differences between require () and include. Understanding their differences is very important, otherwise it is easy to make
Students who write the page often encounter such a problem, that is, more and more HTML tags on the page, it will be difficult to find the specified part, then can be written in different files like JavaScript to introduce it? The answer is yes,
Include and require in PHP
Reprinted from: http://blog.sina.com.cn/s/blog_5d2673da0100cp6o.html
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Similarities and differences of require (), include (), require_once () and include_once ()
There are many similarities and differences between
Http://www.cnblogs.com/gaizai/archive/2010/01/11/1644358.html
Before I start, I want to talk about several concepts.
Overwrite Query]
When an index contains all the columns referenced by a query, it is usually called "Overwrite query ".
[Index
How to introduce public code to include static pages and include static pages
For a long time, our front-end uses the include function of php to introduce public Code such as header and footer, as shown below:
Document page subject
Dynamic include uses Jsp:include action to implement It always checks for changes in the included files, is suitable for containing dynamic pages, and can take parameters.Static include is implemented with the include pseudo-code and will not check
When we develop a website, we must consider the issue of code reuse, regardless of the size of your site, and regardless of the number of times you maintain and update, this problem is very troublesome. Today we will introduce you to this solution,
There are many similarities and differences between require () and include (). It's important to understand their differences, otherwise it's easy to make mistakes.
I put these two statements together to introduce, the reader can compare
Before I start, I want to talk about several concepts.
Overwrite Query]
When an index contains all the columns referenced by a query, it is usually called "Overwrite query ".
[Index coverage]
If the returned data column is included in the
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