lam trinh web voi php va mysql

... thế công nghệ Web, web động 4 Cách thức triển khai 1 dự án PHP 5 Cú pháp PHP căn bản 2 Tổng quan về PHP 3 Các dự án mở phát triển bằng PHP Trang 5Xu thế công nghệ Web Ứng dụng web - xu thế mới ... ngữ PHP và MySQL • Một số kỹ thuật lập trình PHP nâng cao • PHP – lập trình hướng đối tượng • Cấu hình bảo mật và SEO website • Bảo vệ đề tài • … 2 Mục tiêu khóa học Trang 3Công nghệ Web PHPTrang ... Trang 1Lập trình Web với PHP và MySQLFC: Phạm Đức Mạnh Trang 2• Kiến thức cơ bản về PHP• Khái niệm cơ bản về CSDL • Thiết kế 1 CSDL bằng MySQL • Xây dựng 1 website tin tức, website thương mại

Ngày tải lên: 18/10/2014, 10:46

... dụng và kết hợp giữa PHP và MySql để tạo website động o Thiết lập được môi trường phát triển website động dựa trên PHP và MySQL Kiểm tra* (LT Giới thiệu MySQL Giới thiệu phpmyadmin Trang 6Khai ... https://atom.io/ - PHPDesigner: https://www.mpsoftware.dk/phpdesigner.php - PHPStorm: https://www.jetbrains.com/phpstorm/download/#section=windows 3 Giới thiệu PHP: Mục tiêu: Hiểu được PHP là gì? PHP (viết ... trình Web với PHP và MySQL 5 Mã môn học/mô đun: MĐ 24 5 BÀI 1: TỔNG QUAN 7 Mã bài: MĐ 24 - 01 7 1 Web động là gì?: 7 2 Môi trường phát triển web: 8 3 Giới thiệu PHP: 10 4 Giới thiệu MySQL:

Ngày tải lên: 09/08/2023, 19:58

... sau đây.- PHPDesigner: https://www.mpsoftware.dk/phpdesigner.php - PHPStorm: https://www.jetbrains.com/phpstorm/download/#section=windowsGiới thiệu PHPMục tiêu: Hiểu được PHP là gì? PHP (viết ... dụng PHP CLI bản mới nhất) - Bộ server Apache+PHP+MySQL (cho phát triển và triển khai ứng dụng web PHP) - Một text editor/IDE phù hợp Bộ chương trình PHP cho Windows có sẵn miễn phí tại trang web ... Apache+PHP+MySQL: Để phát triển một trang web sử dụng PHP, cần thiết lập máy chủ webserver như IIS hoặc Apache và cài đặt hệ quản trị cơ sở dữ liệu.Để đơn giản hóa quá trình cài đặt máy chủ web,

Ngày tải lên: 23/12/2023, 10:17

... Zend’s Web site, you can look at a more complex and powerful email validation function than the one we developed here It is called MailVal() and is available at http://www.zend.com/codex.php?id=88&single=1. ... type in a script including PHP statements, text, HTML tags, PHP functions, or PHP classes These statements work similarly to the Server Side Includes offered by many Web servers and #includestatements ... extensions PHP Tags and require() In our example our reusable file (reusable.php) was written as follows: <? echo “Here is a very simple PHP statement.<BR>”; ?> We placed the PHP code

Ngày tải lên: 06/07/2014, 19:20

... version of PHP, information about PHP, the Web server set-up, and the values of various PHP and server variables This function does not take any parameters, and we generally ignore its return value, ... in php.ini, as well as php_value at the start of the line: There is no equal sign A number of other php.ini configuration settings can be altered in this way too This syntax changed from PHP ... this: php3_auto_prepend_file /home/username/include/header.inc php3_auto_append_file /home/username/include/footer.inc Setting options in the .htaccessfile rather than in either php.ini or your Web

Ngày tải lên: 06/07/2014, 19:20

... function, \$var = “.$var.”<br>”; $var = “contents2”; echo “inside the function, \$var = “.$var.”<br>”; } $var = “contents 1”; fn(); echo “outside the function, \$var = “.$var.”<br>”; ... we use with this new $varvariable is echo, it will never have a value function fn() { $var = “contents”; } echo $var; The following example is the inverse We declare a variable outside the function, ... “contents”; echo “inside the function, \$var = “.$var.”<br>”; } fn(); echo “outside the function, \$var = “.$var.”<br>”; In this example, the variable $varwas explicitly defined as global,

Ngày tải lên: 06/07/2014, 19:20

... changed to look as follows: function set_attribute($new_value) { if( $new_value >= 0 && $newvalue <= 100 ) $this->attribute = $new_value; } This change is trivial, but had we not used ... storing $attribute as a variable, we will only retrieve it from a database when needed, calculate an up-to-date value every time it is requested, infer a value from the values of other attributes, ... declar- ing variables within a class definition using the keyword var. The following code creates a class called classname with two attributes, $attribute1 and $attribute2. class classname { var $attribute1;

Ngày tải lên: 06/07/2014, 19:20

... and the URL it should point to var $buttons = array( “Home” => “home.php”, “Contact” => “contact.php”, “Services” => “services.php”, “site Map” => “map.php” ); In order to provide some ... A { var $attribute = “default value”; function operation() { echo “Something<br>”; echo “The value of \$attribute is $this->attribute<br>”; } } and want to alter the default value ... Page’s attributes var $content; var $title = “TLA Consulting Pty Ltd”; 6 Trang 8var $keywords = “TLA Consulting, Three Letter Abbreviation,some of my best friends are search engines”; var $buttons

Ngày tải lên: 06/07/2014, 19:20

... 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 227 11 Advanced MySQL 245 II Trang ... Your MySQL Database from the Web with PHP,” explains how to connect PHP and MySQL together so that you can use and administer your database from a Web interface • Chapter 11, “Advanced MySQL,” ... section deals with MySQL We’ll talk about how to create and populate a MySQL database, and then link what we’ve learned to PHP so that you can access your database from the Web Trang 5IN THIS

Ngày tải lên: 06/07/2014, 19:20

... Browser Response Request Web Server Browser 6 1 Web Server 5 2 PHP Engine 4 3 MySQL Server F IGURE 7.9 The basic Web database architecture consists of the Web browser, Web server, scripting engine, ... set up a MySQL database for the Web, how to query it, and then how to query it from PHP Trang 98 Creating Your Web Database Trang 10In this chapter we’ll talk about how to set up a MySQL database ... methodology for developing a Web database system Architecture The basic operation of a Web server is shown in Figure 7.8 This system consists of two objects: a Web browser and a Web server A communication

Ngày tải lên: 06/07/2014, 19:20

... the MySQL site at http://mysql.com A Note on Using the MySQL Monitor You will notice that the MySQL examples in this chapter and the next end each command with a semicolon (;) This tells MySQL ... are stored in four system tables, in the database called mysql These four tables are called mysql.user, mysql.db, mysql.tables_priv, and mysql.columns_priv; they relate directly to the four levels ... operating system and shell you are using 8 Trang 2Themysqlcommand invokes the MySQL monitor This is a command line client that connects you to the MySQL server The -hswitch is used to specify the

Ngày tải lên: 06/07/2014, 19:20

... We will discuss this in Chapter 11 val-ues in this column must come from a particular set of specified valval-ues Column valval-ues can contain more than one value from the set You can have a ... into the table, MySQL will automatically generate a unique identifier value The value will be one greater than the maximum value in the column must be indexed PRIMARY KEYafter a column name specifies ... all used MySQL will pad the data with spaces to make it the right size The alternative is varchar, which uses only the amount of storage required (plus one byte) It’s a small trade off—varchars

Ngày tải lên: 06/07/2014, 19:20

... [(column1, column2, column3, )] VALUES (value1, value2, value3, ); For example, to insert a record into Book-O-Rama’s Customers table, you could type insert into customers values (NULL, “Julie Smith”, ... data in, and the values with specific values The values in this example are all enclosed in double quotes Strings should always be enclosed in pairs of single or double quotes in MySQL (We will ... AUTOINCREMENT This means that, if Working with Your MySQL Database 9 209 Trang 6we insert a row with a NULLvalue or no value in this field, MySQL will generate the next num-ber in the autoincrement

Ngày tải lên: 06/07/2014, 19:20

... distinct values in that col-umn only If you specify COUNT(*), you will get a row count regard-less of NULLvalues MIN(column) Minimum of values in the specified column MAX(column) Maximum of values ... 9.3 Aggregate Functions in MySQL AVG(column) Average of values in the specified column COUNT(items) If you specify a column, this will give you the number of non-NULL values in that column If ... to know how many rows fall into a particular set, or the average value of some column—say, the average dollar value per order MySQL has a set of aggregate functions that are useful for answering

Ngày tải lên: 06/07/2014, 19:20

... when connecting from the Web We perform this from PHP with a call to the mysql_select_db()function, which we have done in this case as follows: mysql_select_db(“books”); The mysql_select_db()function ... To create a new MySQL database from a PHP script, you can use mysql_create_db(), and to drop one, you can use mysql_drop_db() These functions have the following prototypes: int mysql_create_db(string ... connecting MySQL and PHP together, you can read the appropriate sections of the PHP and MySQL manuals For more information on ODBC, visit http://www.whatis.com/odbc.htm Metabase is available from

Ngày tải lên: 06/07/2014, 19:20

... Trang 1CHAPTER 11 Advanced MySQL Trang 2In this chapter, we’ll cover some more advanced MySQL topics including advanced privileges, security, and optimization The ... to the mysqladmin pro-gram on your Web server Because this runs from the command line, it is an issue of operating system privilege Web Issues When you connect your MySQL database to the Web, it ... data-base 11 Trang 8MySQL from the Operating System’s Point of ViewIt’s a bad idea to run the MySQL server (mysqld) as root if you are running a UNIX-like oper-ating system This gives a MySQL user with

Ngày tải lên: 06/07/2014, 19:20

... chapters on MySQL, we have focused on the uses and parts of the system most rele-vant to Web development, and to linking MySQL with PHP If you want to know more, particularly with regard to non-Web applications, ... to non-Web applications, or MySQL administration, you can visit the MySQL Web site at http://www.mysql.com You might also want to consult Paul Dubois’ book MySQL, available from New Riders Publishing ... ‘Threads_cached’,‘Threads_connected’, and ‘Threads_running’ SHOW VARIABLES [LIKE variable_name] Displays the names and values of the MySQL system variables, such as the ver-sion number The LIKEclause can

Ngày tải lên: 06/07/2014, 19:20

... some_value VÍ DỤ < ?php $con = mysql_ connect("localhost", "root", ""); if (!$con) die('Could not connect: ' . mysql_ error()); if (mysql_ query("CREATE ... database: " . mysql_ error(); mysql_ close($con); ?> CHÚ Ý!  Lệnh chuyển trang tự động trong PHP header(“location: url”);  Ví dụ header(“location: index .php );  Trong JavaScript window.location ... COUNT(*) AS alias FROM table_name WHERE column_name operator value  Lệnh PHP mysql_ num_rows(data) XÓA BẢNG < ?php $con = mysql_ connect("localhost", "root", "");...

Ngày tải lên: 17/04/2014, 20:53