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PHP and MySQL Web Development - P163: PHP and MySQL Web Development teaches the reader to develop dynamic, secure, commercial Web sites. Using the same accessible, popular teaching style of the first edition, this best-selling book has been updated to reflect the rapidly changing landscape of MySQL and PHP. | 782 Chapter 31 Connecting to Web Services with XML and SOAP Listing 31.14 Continued echo input type hidden name tag-value value ASSOCIATEID echo input type hidden name tag_value value ASSOCIATEID echo input type image src images checkout.gif name submit.add-to-cart value Buy From Amazon.com echo When you have finished shopping press checkout to add all the items in your Tahuayo cart to your Amazon cart and complete your purchase. br echo form echo a href index.php action emptycart img src images emptycart.gif alt Empty Cart border 0 a If you have finished with this cart you can empty it of all items. br echo h1 Cart Contents h1 showSummary products 1 count products mode 0 true show the small overview cart that is always on the screen only shows the last three items added function showSmallCart global HTTP_SESSION_VARS echo table border 1 cellpadding 1 cellspacing 0 echo tr td class cartheading Your Cart .number_format cartPrice 2 . td tr echo tr td class cart .cartContents . td tr form to link to an Amazon.com shopping cart echo form method POST action http www.amazon.com o dt assoc handle-buy-box echo tr td class cartheading a href index.php action showcart img src images details.gif border 0 a foreach HTTP_SESSION_VARS cart as ASIN product quantity HTTP_SESSION_VARS cart ASIN quantity echo input type hidden name asin. ASIN value quantity echo input type hidden name tag-value value ASSOCIATEID echo input type hidden name tag_value value ASSOCIATEID Solution Overview 783 Listing 31.14 Continued echo input type image src images checkout.gif name submit.add-to-cart value Buy From Amazon.com echo td tr echo form echo table show last three items added to cart function cartContents global HTTP_SESSION_VARS display array_slice HTTP_SESSION_VARS cart -3 3 we want them in reverse chronological order display array_reverse display true result counter 0 abbreviate the names if they are long foreach display as product if strlen product name 40 result . product name . br else .
