... lập trình và một Web Server.
Cũng vậy, PHP4 được tích hợp rất tối đối với IIS. Trước đây, có một số vấn đề
cần phải bàn về tính ổn định của PHP/ IIS với việc truyền tải lớn, nhưng PHPvà
IIS ... cụ cần thiết
Có một số thành phần cần thiết mà bạn phải có trước hết. Tôi sẽ giới thiệu
ngay sau đây và bạn sẽ biết mình cần đến những gì.
PHP Webserver
Lap trinh Web dong voiPHP / MySQL ... tìm thấy các CD thiếtkếwebPHP tại các cửa hàng CD (Tôn Thất Tùng, tp.HCM chẳng
hạn). Trên CD có trình cài đặt Apache, PHP, MySQL thông dụng là FOX. Ngoài ra còn có các
Website PHP mẫu.
CÁC...
... như PHPsuExec, php_ suexec và
suPHP.
11. Nếu có thể, hãy yêu cầu Server nạp các module mod_security và
mod_rewrite để lọc và chặn các truy vấn nguy hiểm.
12. Sử dụng tài khoản MySQL đã được thiết ... trang Web dễ dàng hơn.
Chúng ta có một số ngôn ngữ lập trình Web như là: ASP, ASP.Net, PHP,
JSP
Web Server là gì?
Web Server (máy phục vụ Web) : máy tính mà trên đó cài đặt phần mềm
phục vụ Web, ...
Mở file "configuration .php& quot; và chỉnh sửa các thông số cho phù hợp với
HOST / HOSTING / SERVER mới của bạn.
Đối với Joomla! 1.5
Các thông số kết nối với Database
/* Database Settings...
... Object-Oriented PHP 147
P
ART II Using MySQL
7 Designing Your Web Database 171
8 Creating Your Web Database 183
9 Working with Your MySQL Database 207
10 Accessing Your MySQL Database from the Web with PHP ... This Book? 1
What Is PHP? 1
What Is MySQL? 2
Why Use PHP and MySQL? 2
Some of PHP s Strengths 3
Performance 3
Database Integration 3
Built-In Libraries 4
Cost 4
Learning PHP 4
Portability 4
Source ... 103rd St., Indianapolis, Indiana, 46290 USA
PHP and MySQL
Web Development
00 7842 FM 3/6/01 3:38 PM Page i
Overview
Introduction 1
P
ART I Using PHP
1 PHP Crash Course 9
2 Storing and Retrieving...
... 3:38 PM Page xviii
PHP AND MYSQLWEB DEVELOPMENT
Dropping a Whole Database 226
Further Reading 226
Next 226
10 Accessing Your MySQL Database from the Web
with PHP 227
How Web Database Architectures ... V Building Practical PHP and MySQL Projects 457
22 Using PHP and MySQL for Large Projects 459
Applying Software Engineering to Web Development 460
Planning and Running a Web Application Project ... 238
Other Useful PHP- MySQL Functions 241
Freeing Up Resources 241
Creating and Deleting Databases 242
Other PHP- Database Interfaces 242
Further Reading 242
Next 243
11 Advanced MySQL 245
Understanding...
... PM Page xxiv
PHP AND MYSQLWEB DEVELOPMENT
Problems with Headers 777
Extending the Project 778
Further Reading 778
PART VI Appendixes 779
A Installing PHP 4 and MySQL 781
Running PHP as a CGI ... 782
Installing Apache, PHP, and MySQL Under UNIX 783
Apache and mod_SSL 787
httpd.conf File—Snippets 790
Is SSL Working? 792
Installing Apache, PHP, and MySQL Under Windows 793
Installing MySQL Under Windows ... chris@lightwood.net.
00 7842 FM 3/6/01 3:38 PM Page xxiii
PHP AND MYSQLWEB DEVELOPMENT
Using a language such as PHP and a database such as MySQL allows you to make your sites
dynamic: to have them...
... Your life as a PHP programmer will be easier if these names reflect
the data that is typed into the field.
Using PHP
P
ART I
12
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PHP AND MYSQLWEB DEVELOPMENT
Ease ... “Using MySQL, ” discusses the concepts and design involved in using relational database
systems such as MySQL, using SQL, connecting your MySQL database to the world with PHP,
and advanced MySQL ... processed.</p></body>
</html>
PHP Crash Course
C
HAPTER 1
1
PHP CRASH
COURSE
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Using PHP
P
ART I
10
This chapter gives you a quick overview of PHP syntax and language...
... constants you define, PHP sets a large number of its own. An easy way to get an
overview of these is to run the phpinfo() command:
phpinfo();
This will provide a list of PHP s predefined variables ... represent it.
You probably will not find a lot of use for these in PHP, but a summary of bitwise operators is
shown in Table 1.5.
TABLE 1.5 PHP s Bitwise Operators
Operator Name Use Result
& bitwise ... Shifts $a left $b bits
>> right shift $a >> $b Shifts $a right $b bits
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PHP CRASH
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Arithmetic Operators
Arithmetic...
... be evaluated first.
PHP Crash Course
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HAPTER 1
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PHP CRASH
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35
TABLE 1.6 Continued
Associativity Operators
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Testing Variable Status
PHP has several functions ... also each line in the summary will only be displayed if its own condition
is met.
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1
PHP CRASH
COURSE
39
03 7842 CH01 3/6/01 3:39 PM Page 39
if( $totalqty == 0)
{
echo ... directory
<option value = “d”>Word of mouth
</select>
</td>
</tr>
PHP Crash Course
C
HAPTER 1
1
PHP CRASH
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41
FIGURE 1.6
The order form now asks visitors how they found Bob’s...
... the
include_path (set in your PHP configuration—see Appendix A, “Installing PHP 4 and
MySQL ) for a file. If you want to do this, set this parameter to
1. If you tell PHP to search the
include_path, ... previous page!<br>”;
exit;
}
The call to exit stops PHP from executing the remainder of the script.
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1
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CHAPTER
2
Storing ... choose to use the long
form (see Chapter 1, PHP Crash Course,” for details).
We’ll write each order that comes in to the same file. Then we’ll construct a Web interface for
Bob’s staff to view the...
... up, the script
might be running as the Web server user or as the owner of the directory that the script is in.
On most systems, the script will run as the Web server user. If your script was on ... to read or write to. PHP will give you a warning similar to the one shown in
Figure 2.2.
Storing and Retrieving Data
C
HAPTER 2
2
STORING AND
RETRIEVING DATA
55
FIGURE 2.2
PHP will specifically ... Page 55
FIGURE 2.3
Using your own error messages instead of PHP s can be more user friendly.
Writing to a File
Writing to a file in PHP is relatively simple. You can use either of the functions...
... contents
directly from the database. This is covered in Chapter 10, “Accessing Your MySQL Database
from the Web with PHP. ”
You can also use various functions to extract part of an array or to reorder ... array.
PHP supports both numerically indexed and associative arrays. You will probably be familiar
with numerically indexed arrays if you’ve used a programming language, but unless you use
PHP or ... no easy way of enforcing different
levels of access to data.
Using PHP
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ART I
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This chapter shows you how to use an important programming...
... believe to be the most useful of PHP s array functions. We have
chosen not to cover all the possible array functions. The online PHP manual available at
http://www .php. net has a brief description ... Arrays
C
HAPTER 3
3
USING ARRAYS
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ART I
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In this chapter, we’ll discuss how you can use PHP s string functions to format and manipulate
text. We’ll also ... we go along.
LISTING 4.1 processfeedback .php Basic Script to Email Form Contents
<?
$toaddress = “feedback@bobsdomain.com”;
$subject = “Feedback from web site”;
$mailcontent = “Customer name:...
... current form, double-check Appendix A,
“Installing PHP 4 and MySQL. ”
Through this chapter, we’ll enhance this basic script by making use of PHP s string handling
and regular expression functions.
Formatting ... Feedback from
web site
strtoupper() Turns string to strtoupper($subject) FEEDBACK FROM
uppercase WEB SITE
strtolower() Turns string to strtolower($subject) feedback from
lowercase web site
ucfirst() ... 4.2
Using PHP s nl2br() function improves the display of long strings within HTML.
Formatting a String for Printing
So far, we have used the echo language construct to print strings to the browser.
PHP...
... string.
Introduction to Regular Expressions
PHP supports two styles of regular expression syntax: POSIX and Perl. The POSIX style of
regular expression is compiled into PHP by default, but you can use the ... that in PHP, the
strchr() function is exactly the same as
strstr(), although its name implies that it is used to find a character in a string, similar to the
C version of this function. In PHP, ... per array element.
The eregi() function is identical except that it is not case sensitive.
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Character Sets and Classes
Using character...