PHP 5 e-commerce Development- P43 potx

... 23rd February 2010 953 Quincy Drive, , Brick, , 08724 Chapter 7 [ 1 95 ] Summary In this chapter, we have looked in detail at the order process on a number of popular, successful e-commerce websites, ... orders How to integrate tax costs into our system Shipping Shipping is a very important aspect of an e-commerce system; without it customers will not accurately know the cost of thei...

Ngày tải lên: 07/07/2014, 10:20

... basic PHP functionality to your Web pages. You also learn how to do these things: • Download and install Apache • Download and install PHP • Configure Apache to recognize PHP 5. 0 • Configure PHP ... used in this book (including MySQL and XML) • Ensure PHP is on your system • Run a basic diagnostic check of your PHP installation • Add PHP code to a Web page E x p l o r i n g t...

Ngày tải lên: 07/07/2014, 02:20

... that supports PHP 5. 0 and MySQL. It is also useful if the service supports phpMyAdmin, a database management system described in chapter 9, “Using MySQL to Create Databases.” 4 P H P 5 /M y S Q L P r o g r a m m i n g f o r t h e A b s o l u t e B e g i n n e r Installing ... to build your own PHP development system. PHP development is often done with either a system called LAMP (L...

Ngày tải lên: 07/07/2014, 02:20

... you’re using PHP version 5, you must specifically tell Apache where to find it. 3. After all the other loadmodule commands, add the following code: LoadModule php5 _module c:/apache /php5 apache.dll 4. ... calls upon PHP to process the instruc- tions in the file. PHP then returns HTML code, which the user sees in the browser. Downloading the PHP Program The examples in this book...

Ngày tải lên: 07/07/2014, 02:20

... $x is 3 and $y is 5) , it prints out this literal value: 3 + 5 = Because the plus and the equals signs are inside quotation marks, they are treated as ordinary text elements. PHP doesn’t do any ... Five</h1> <h3>Demonstrates use of numeric variables</h3> TRAP 30 P H P 5 /M y S Q L P r o g r a m m i n g f o r t h e A b s o l u t e B e g i n n e r 32 P H P 5 /M y S Q...

Ngày tải lên: 07/07/2014, 02:20

... languages have at least one way to cre- ate random numbers. PHP s rand function makes it easy to create random numbers. 56 P H P 5 /M y S Q L P r o g r a m m i n g f o r t h e A b s o l u t e B e g i n n e r FIGURE ... die. </body> </html> 57 C h a p t e r 3 C o n t r o l l i n g Y o u r C o d e w i t h C o n d i t i o n s a n d F u n c t i o n s FIGURE 3.2 The die roll i...

Ngày tải lên: 07/07/2014, 02:20

... Arrays are special variables made to hold lists of information. PHP makes it quite easy to work with arrays. Look at Figure 4.7, whose basicArray .php program demonstrates two arrays. 107 C h a p t e r ... badWhile .php program shows what happens when you have an endless loop in your code. If you run this program, it may temporarily slow down your Web server. Be sure your server is conf...

Ngày tải lên: 07/07/2014, 02:20

... <= 5; $i++){ print “$i: $camelPop[$i]<br>\n”; } // end for loop Because I know the array indices will vary between 1 and 5, I set up my loop so the value of $i will go from 1 to 5. Inside ... array variables, but PHP is very easygoing in this regard. Simply assign a value to a variable with an index in square brackets and you’ve created an array. Even though PHP is good natur...

Ngày tải lên: 07/07/2014, 02:20

... see how many of each value occurred. If, for example, the user rolled 1, 1, 5, 5, 5, $numVals[1] equals 2 and $numVals [5] equals 3. After the switch statement executes, $numPairs equals 1 and ... ($numVals [5] = = 1)){ print “You have a flush!<br>\n”; $payoff = 10; } // end if if (($numVals[2] = = 1) && ($numVals[3] = = 1) && ($numVals[4] = = 1) && ($numVa...

Ngày tải lên: 07/07/2014, 02:20

... another B e t t e r A r r a y s a n d S t r i n g H a n d l i n g 5 CHAPTER Introducing the foreach .php Program The program shown in Figure 5. 4 illustrates how the foreach loop works. The HTML page is ... list shown in Figure 5. 1 is demonstrated in Figure 5. 2. If desired, the program can also generate an answer key based on the puzzle. This capability is shown in Figure 5. 3. The s...

Ngày tải lên: 07/07/2014, 02:20