For many entry-level webmasters, it is really painful to have a site without content. Collection just solves this problem for many novice webmasters. It can capture information from other sites to itself. Store it locally in the database, and even pseudo-SEO its content into your own site content.
What I recommend to you today is the bkJia video tutorial Lecture 82 on collection and storage. This tutorial is divided into:
1. Basic steps to build a PHP collection program
2. Design PHP collection and warehousing program UML
3. Knowledge points used in PHP collection and warehousing
4. Entering the development stage
File_get_contents() remote file acquisition function, used to obtain remote page content
preg_match_all() performs global regular expression matching for matching lists
preg_match () performs regular expression matching and is used to match terminals
preg_replace () performs regular expression replacement for filtering terminals
Review the usage of regular expressions and regular modifiers.
At the same time, examples and operation demonstrations are also attached, which is a learning video suitable for many webmasters with different requirements.
Video tutorial download address