... least Internet Explorer, Mozilla Firefox, Opera, Safari, and Google
Chrome.
What Is a WAMP, MAMP, or LAMP?
WAMP, MAMP, and LAMP are abbreviations for “Windows, Apache, MySQL, and
PHP, ” “Mac, Apache, ... to MySQL 227
A Practical Example 232
The $_POST Array 234
Table of Contents | vii
Download at Boykma.Com
Download at Boykma.Com
Learning PHP, MySQL, and
JavaScript
Robin Nixon
Beijing
•
Cambridge
•
Farnham
•
Köln
•
Sebastopol
•
Taipei
•
Tokyo
Download ... 157
MySQL Basics 157
Summary of Database Terms 158
Accessing MySQL via the Command Line 158
Starting the Command-Line Interface 159
Using the Command-Line Interface 163
MySQL Commands 164
Data...
... model and refers to a database’s data
and schema. The schema is the database’s structure of how data is arranged. Common
usage of the term “Relational Database Management System” technically refers ... out, it can be easier to install a bundled set of Apache, MySQL,
phpMyAdmin, and PHP. There are several packages available that install all of these
at the same time as a single installer within ... Query Language (SQL) is the most popular language used to create,
retrieve, update, and delete data from relational database management systems. A
relational database conforms to the relational model...
... dụng hàm array( ) c aPHP để tạo ra một mảng loại này, ví dụ
như sau:
Code:
$pairings = array( zinfandel => "Broiled Veal Chops",
merlot => "Baked Ham",sauvignon ... đầu c a vòng lặp.Biểu thức thứ hai là
Learning PHP & MySQL Updatesofts.com
27
By TXP Lover, Incomplete, iSheep, Seneken.
case "ca":
echo ("Canada");
break; ...
Sau ví dụ, biến $a và $b mang giá trị 1, $c mang giá trị "cool".
Để cho ngắn gọn, thay vì phải mất 2 dòng khai báo $a và $b, ta có thể gộp:
PHP Code:
Learning PHP & MySQL...
... relational database management systems. A
relational database conforms to the relational model and refers to a database’s data
and schema. The schema is the database’s structure of how data is arranged. ... sites that have many different pages, but all share a
common look, the header and footer of each page can be placed in a separate file and
included in each PHP page. This allows changes to be made ... Common
usage of the term “Relational Database Management System” technically refers to the
software used to create a relational database, such as Oracle or Microsoft SQL Server.
A relational database...
... Activity
Standard Apache Access Logging
Standard Apache Error Logging
Managing Apache Logs
Logging Custom Information to a Database
Summary
Q& ;A
Workshop
Chapter 25. Application Localization
...
Chapter 22. Creating a Simple
Calendar
Building a Simple Display
Calendar
Creating a Calendar Library
Sams Teach Yourself PHP,
MySQL and Apache All in One
Table of Contents
Copyright
About ...
Summary
Q& ;A
Workshop
Part VIII: Appendix
Appendix A. Installing MySQL,
Apache, andPHP from the CD-
with Apache
Installing PHP Files on
Windows
php. ini Basics
Testing Your Installation...
... an Online Storefront
Planning and Creating the Database Tables
Displaying Categories of Items
Displaying Items
Summary
Workshop
Hour 21. Creating a Shopping Cart Mechanism
Planning and ... restart Apache in order for the new file to be loaded.
Integrating PHP with Apache on Linux/Unix
To ensure that PHPand Apache get along with one another, you need to check for and potentially ...
Trademarks
All terms mentioned in this book that are known to be trademarks or service marks have been appropriately
capitalized. Sams Publishing cannot attest to the accuracy of this information....
... joe, and you want to create
scriptB .php that also uses a $name variable, you can assign to that second $name
variable a value of jane without affecting the variable in scriptA .php. The value
of ... global variables of your own creation, PHP has several predefined
variables called superglobals. These variables are always present, and their values
are available to all your scripts. Each of the ... first time you start Apache.
Already an Existing Web Server
If a server is already running on the machine and is listening to the same IP address
and port combination, Apache cannot start successfully....
... Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of
O’Reilly Media, Inc. Learning
PHP, MySQL, and JavaScript, the image of sugar gliders, and related trade
dress are trademarks ... 157
MySQL Basics 157
Summary of Database Terms 158
Accessing MySQL via the Command Line 158
Starting the Command-Line Interface 159
Using the Command-Line Interface 163
MySQL Commands 164
Data ... Inc., was aware of a
trademark claim, the designations have been printed in caps or initial caps.
While every precaution has been taken in the preparation of this book, the publisher and author assume
no...
... the nitty-gritty practical aspects of PHP
andMySQL development by learninga variety of useful functions and how to manage
cookies and sessions, as well as how to maintain a high level of security.
In ... Book Makes
This book assumes that you have a basic understanding of HTML and can at least put
together a simple, static website, but does not assume that you have any prior knowl-
edge of PHP, MySQL, ... chapters, you will gain a thorough grounding in JavaScript, from
simple functions and event handling to accessing the Document Object Model and in-
browser validation and error handling.
With an...
... MySQL, andJavaScript is the wonderful way in which they all
work together to produce dynamic web content: PHP handles all the main work on the
web server, MySQL manages all the data, andJavaScript ... web pages
have started to resemble standalone programs, because they don’t have to be reloaded
in their entirety. Instead, a quick Ajax call can pull in and update a single element on
a web page, ... back to aPHP script on the
web server and awaits a response.
4. The web server looks up the username and replies back to the JavaScript regarding
whether that name has already been taken.
Figure...
... least Internet Explorer, Mozilla Firefox, Opera, Safari, and Google
Chrome.
What Is a WAMP, MAMP, or LAMP?
WAMP, MAMP, and LAMP are abbreviations for “Windows, Apache, MySQL, and
PHP, ” “Mac, Apache, ... does the name MySQL contain the letters SQL?
Question 1-4
PHP andJavaScript
are both programming languages that generate dynamic results
for web pages. What is their main difference, and why ...
for
all
such programs and ensure that port 80 for Apache and 3306 for MySQL
are not blocked or otherwise taken up.
Also, if you are using Windows Vista and find that either Apache or MySQL...
... screen:
Starting XAMPP 1.6. 8a
LAMPP: Starting Apache
Installing a LAMP on Linux | 25
Again, if you have a different preferred program editor, use that—it’s always a good
idea to use programs you’re already ... processes available.
Installing a LAMP on Linux
If you know much about Linux, you may have already set up and installed PHPand
MySQL. If not, your best bet is probably to look at XAMPP for Linux, ... should install a program such as
PuTTY, available at http://putty.org, for Telnet and SSH access (remember that SSH is
much more secure than Telnet).
On a Mac, you already have SSH available. Just...
... quicker and
easier
Using an IDE | 31
Although it’s not as obvious that the PHP parser is being called, this is a valid alternative
syntax that also usually works (although not with the EasyPHP WAMP ... thrilling as it may be at first, isn’t really important
at this stage.
In production, your web pages will be a combination of PHP, HTML, and JavaScript,
and some MySQL statements. Furthermore, each page ... to PHP
Understanding Variables
There’s a simple
metaphor that will help you understand what PHP variables are all
about. Just think of them as little (or big) matchboxes! That’s right, matchboxes...
... Assignment
The syntax to assign a value to a variable is always variable = value. Or, to reassign the
value to another variable, it is other variable = variable.
There are also a couple of other assignment ... Variable names can contain only the characters: a- z, A- Z, 0-9, and _ (underscore).
• Variable names may not contain spaces. If a variable must comprise more than one
word it should be separated ... section. A logical
operator can also be input to another logical operator (“If the time is later than 12pm
and earlier than 2pm, or if the smell of a roast is permeating the hallway and there are
plates...
... for PHP variables.
Alternatively, you could inform PHP that a variable is global in scope and thus can be
accessed by every other part of your program.
Local variables
Local variables are variables ... is also an alternative to echo that you can use: print. The two commands are
quite similar to each other, but print is an actual function that takes a single parameter,
whereas echo is aPHP language ... Disallowed
?>
Superglobal variables
Starting with PHP 4.1.0, several predefined variables are available. These are known as
superglobal variables, which means that they are provided by the PHP...