PHP Halfway decent (3) _php tutorial

Objective
Reflecting on some of the things that have been written recently, some little feelings

For coder who have studied Java or C + +,

The old grammar doesn't mean anything, OOP, the technology of exception

Not to look at the simple instance code,

Don't know can Google ~

start!
Temporarily not in the blog to write dead knowledge, or temporarily in the blog to write blog it ~

The plan is the first instance of the practical PHP and MySQL book.

A good storage model is required

3 tables that need to be established in a database

Match each data with the associated ID

The general logical framework of blogs

config.php
Features: Provides constants, typically some simple configurations.

Content:

Database---[host] [username] [password] [dbname]

Blog related---[blog name] [author] [home page root directory]

header.php
function: Give each blog page the initialization work

Content:

Blogs at the top of each page are titled---HTML

Database Connection---MySQL

Log in to verify---the correct login can be blog management---SESSION

footer.php
Function: Add the author logo at the bottom of each page.

Content: ©matter

index.php
Features: Show articles, view comments, show previous articles

Content:

In the database query article---MySQL

Show article title and content---PHP

viewentry.php
Features: Use anchor points, view comments, and add comments

Content:

First verify, get ID number---Get

Connect to the database to find the article that corresponds to the ID---MySQL

Find All comments---MySQL

Show articles, Comments---PHP

The form---the HTML that submitted the comment

viewcat.php
Function: Browse by Category

Content:

Determine the ID of the request---PHP

Show all articles under the corresponding ID---MySQL

login.php
Function: Login---session

logout.php
Function: Log Out---session

addentry.php
Features: Add article www.2cto.com

Content:

Verify User---Session

Write categories and articles---HTML

Adding content to a database

updateentry.php
Features: Modifying articles

Content:

Verify

Update command for Database

Coding Small Harvest
1.date () Time format

Date () symbol	Date
D	Sat
D J	Sat A
D JS	Sat th
D JSF	Sat 12th May
D JS FY	Sat 12th May -
D JS F Y g	Sat 12th 3
D JS F Y G.	Sat 12th 3 .
D JS F Y G.I	Sat 12th 3. .
D JS F Y G.ia	Sat 12th 3.06 PM

2. Page design, you can use the header and footer files, to produce a fixed effect

3.SQL Statement Simple format: Select (select)--where (conditional)--order by (sort)--desc (reverse)--limit (limit)

4. Save some configuration information constants with the config.php file

5. Overview of the use of $_get and $_post super global variables

6. Use your hands. Programming practices for databases and Web pages

Small Impressions
This is my first Php+mysql small program, the motive is to learn PHP when I think grammar in place, want to try hackers. But a lot of difficulties have been encountered.

The good side

Learn about the process of deploying a blog on a server, and how it works.

Have a certain understanding of PHP's role in programming

Use MySQL and page interaction

Learn about anchor points, sessions, etc. that were previously just heard.

The bad side

With the book code, the overall feeling is not enough (summed up in the blog, a clear point of it).

HTML layout and CSS style is not well mastered, both of which lead to my page is always confusing.

And the SQL language is not very good, only will be very "simple" operation, not grasp the feeling is obvious

In a word, I have a clear sense of the direction of my learning PHP. Hope to make further efforts in the future!!!

Excerpted from matter605924657

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