php mysql javascript html5 allinone for dummies

... exist Read about MySQL and PHP versions in Chapter 1 Read aboutmysql/mysqli functions in Appendix C Read about the mysqli (MySQLImproved) module at www.php.net/manual/en/ref.mysqli.php In this application, ... the databasePHP provides MySQL functions for accessing your database from your PHPscript The MySQL functions are passed the information that’s needed toaccess the database, such as a MySQL account ... <?php /* File: double_form.inc * Desc: Contains the code for a Web page that displays * two HTML forms, side by side in a table. <! Beginning of form 1 (left) > <form action=<?php

Ngày tải lên: 12/08/2014, 21:21

... Moreinformation about the functions is available in the PHP manual at www.php.net/ manual/en/ref.mysqli.phpand www.php.net/manual/en/ref.mysql.php In this application, I have stored the information ... versions ofMySQL, you can’t use some of the advanced features of MySQL The func-tions are in the format mysql_action(), such as mysql_connect()andmysql_query() Because you have used PHP and MySQL ... food database PHP provides MySQL functions for accessing your database from your PHPscript The MySQL functions are passed the information needed to access thedatabase, such as a MySQL account

Ngày tải lên: 12/08/2014, 21:21

... system PHP provides two different sets of MySQL functions: mysql functions andmysqli functions The mysqli functions are provided for access to featuresadded in MySQL version 4.1 You can use the mysql ... The mysql or mysqliextension is activated when PHP is installed You must use PHP 5 to use themysqli functions Because MySQL 4.1 is now the recommended version on the MySQL Web site, I use the MySQL ... the mysql client installed with MySQL, any MySQL administra-tion application (such as phpmyadmin [www.phpmyadmin.net] or MySQLAdministrator, which you can download from MySQL Trang 6[www.mysql.com/products/administrator/index.html]),

Ngày tải lên: 12/08/2014, 21:21

... shipping information form. elseif (Button name = Summary) 1 Check form information for blanks If blanks found, redisplay form with error message. 2 Check form information for correct format If ... reasonable format For instance, youknow that “hi you” is not a reasonable format for a zip code This methodchecks the information from specific fields against regular expressionsthat match the information ... 3WebForm: A form is used to collect the shipping and credit informationfrom the customer The WebFormclass provides the form for the applica-tion It collects and processes the information typed

Ngày tải lên: 12/08/2014, 21:21

... reside in the Admin.phpfile Items are added, deleted,and modified in this code file The form built in the content_form.incfilewill post its form elements to Admin.php Admin.phphas to validate ... This button, if clicked, will make the form submit to Login.php, and Login.phpwill process istration information If the validation succeeds the user will be for-warded on to the Intranet home page ... in the display.Writing content_form.inc, the content item detail display code This next file — content_form, shown in Listing 7-7 — works as a form forediting data for a content item and also as

Ngày tải lên: 12/08/2014, 21:21

... Accessing the forum tables To interact with the MySQL server, your PHP scripts use the mysql (or mysqli)API that comes with PHP By using the mysql functions, you can connect to aMySQL server, ... the forum that owns a topic with the query SELECT * FROMForum WHERE Forum.id = Topic.parent_forum To find all the topics belonging to a forum, use SELECT * FROM TopicWHERE Topic.parent_forum = Forum.id ... Topiccontains a parent_forum Designing the Forum table The Forumtable contains information about each forum Table 8-1 shows thelayout of the Forumtable Table 8-1 Database Table: Forum Variable Name

Ngày tải lên: 12/08/2014, 21:21

... needed for the object-oriented application DisplayTopics($forum[‘id’],$cxn,”viewTopic.php”);#38 DisplayTopics($forum[‘id’],$cxn,”viewTopic-OO.php”);#38 Writing viewTopic-OO.php The viewTopic-OO.phpscript ... the string, importantfor security Writing the Forum application scripts The Forum application has five application scripts, as follows: viewForums-OO.php: Displays the forums Web page, which ... Writing viewForums-OO.php The viewForums-OO.phpscript simply includes the viewForums.incfilethat displays the Web page This script is run first, starting the application bydisplaying the forums Web

Ngày tải lên: 12/08/2014, 21:21

... compares mysql and mysqli functions Table C-2 compares mysqli functions with mysqli methods. Table C-1 Syntax for mysql and mysqli Functions mysql Function mysqli Function mysql_connect($host, mysqli_connect($host, ... mysqli_connect($host, mysql_errno() or mysqli_errno($connect) mysql_errno($connect) mysql_error() or mysqli_error($connect) Trang 24mysql Function mysqli Functionmysql_fetch_array($result) mysqli_fetch_array($result) ... functions Currently, PHP pro-vides two sets of functions for use when accessing MySQL databases: the MySQL extension (mysql) and the MySQL Improved extension (mysqli) The MySQL extension is enabled

Ngày tải lên: 12/08/2014, 21:21

... Wiley, the Wiley Publishing logo, For Dummies, the Dummies Man logo, A Reference for the Rest of Us!, The Dummies Way, Dummies Daily, The Fun and Easy Way, Dummies.com, Making Everything Easier, ... how to program in JavaScript deserves its own book; see my JavaScript and AJAX For Dummies (Wiley) or HTML, XHTML, and CSS All-In-One For Dummies, 2nd edition (Wiley) books for a more complete ... with a fast reference for getting up to speed on HTML5 To get information on all our Dummies apps, visit the following: www.Dummies.com/go/mobile from your computer. www.Dummies.com/go/iphone/apps

Ngày tải lên: 01/11/2013, 09:56

... Authentication 27914 Exploring JavaScript 299 Trang 215 Expressions and Control Flow in JavaScript 31916 JavaScript Functions, Objects, and Arrays 337 17 JavaScript and PHP Validation and Error ... MySQL’s FULLTEXT Stopwords 457 D MySQL Functions 461 E Using PEAR and PHPUnit 473 Index 485 xii | Table of Contents Trang 5The combination of PHP and MySQL is the most convenient approach ... therefore an extremely popular option for web development Any would-be developer on a Unix/Linux or even a Windows/Apache platform will need to master these technologies At the same time, the JavaScript

Ngày tải lên: 05/07/2014, 19:21

... PHP scripting and passes the page to the PHP interpreter 7 The PHP interpreter executes the PHP code 8 Some of the PHP contains MySQL statements, which the PHP interpreter now passes to the MySQL ... When PHP allies with MySQL to store and retrieve this data, you have the fundamental parts required for the development of social networking sites and the beginnings of Web 2.0 Using PHP With PHP, ... to purchase for all these products, should you need it—but that shouldn’t be the case for you once you’ve read this book Bringing It All Together The real beauty of PHP, MySQL, and JavaScript

Ngày tải lên: 05/07/2014, 19:21

... abbreviations for “Windows, Apache, MySQL, and PHP,” “Mac, Apache, MySQL, and PHP,” and “Linux, Apache, MySQL, and PHP.” These abbreviations describe a fully functioning setup used for developing ... does HTML stand for? Question 1-3 Why does the name MySQL contain the letters SQL? Question 1-4 PHP and JavaScript are both programming languages that generate dynamic results for web pages What ... may try to grab port 80 for itself The solution in such cases is to investigate the setup options for all such programs and ensure that port 80 for Apache and 3306 for MySQL are not blocked or

Ngày tải lên: 05/07/2014, 19:21

... the website Likewise, port 3306 is the one most commonly used for MySQL But by default, MAMP uses ports 8888 and 8889 for Apache and MySQL, respectively This means that you will need to append ... 2-14) Figure 2-14 XAMPP for Linux, installed and running Working Remotely If you have access to a web server already configured with PHP and MySQL, you can always use that for your web development ... ready by the time you read this If you are a beginner to PHP and MySQL web development, I wouldn’t recommend that you try to set up Apache and MySQL on their own without following the MAMP route,

Ngày tải lên: 05/07/2014, 19:21

... 2) as test1.php. Figure 3-2 You can think of variables as matchboxes containing items 38 | Chapter 3:  Introduction to PHP Trang 9Example 3-4 Your first PHP program<?php // test1.php $username ... where we’ll start exploring PHP in further depth and find out how to get HTML and PHP to work together, as well as how the PHP language itself is structured But before moving on, I suggest you ... combination of PHP, HTML, and JavaScript, and some MySQL statements Furthermore, each page can lead to other pages to pro-vide users with ways to click through links and fill out forms We can avoid

Ngày tải lên: 05/07/2014, 19:21

... minus, times, and divide PHP looks a lot like plain arithmetic; for instance, the following statement outputs 8: echo 6 + 2; Before moving on to learn what PHP can do for you, take a moment to ... = 'My sister\'s car is a Ford'; And you can perform this trick in almost all situations in which PHP would otherwise return an error by trying to interpret a character For example, the following ... string This means it’s possible, for example, for a developer to write entire sections of HTML directly into PHP code and then just replace specific dynamic parts with PHP variables It is important

Ngày tải lên: 05/07/2014, 19:21

... root directory (Added in PHP 5.3.0.) FUNCTION The function name (Added in PHP 4.3.0.) As of PHP 5, returns the function name as it was declared (case-sensitive) In PHP 4, its value is always ... name (Added in PHP 4.3.0.) As of PHP 5, returns the class name as it was declared (case-sensitive) In PHP 4, its value is always lowercased. METHOD The class method name (Added in PHP 5.0.0.) ... such a point in your PHP development that you discover the need for using print Functions Functions are used to separate out sections of code that perform a particular task For example, maybe you

Ngày tải lên: 05/07/2014, 19:21

... $count multiplied by 12. For neatness, this is also followed with a <br /> tag to force a new line. Then $count is incremented, ready for the final curly brace that tells PHP to return to the ... along with two statements to execute: one for when the expression evaluates to TRUE, the other for when it is FALSE. Example 4-26 shows code we might use for writing a warning about the fuel level ... statements for such short comparisons. When not used for writing compact code, it is typically used to make some decision inline, such as when testing whether a variable is set before passing

Ngày tải lên: 05/07/2014, 19:21