... 56 2Summary 57 1Exercises 57 1Chapter 19: Working with XML 57 3What Is XML? 57 4XML Document Structure 57 5Major Parts of an XML Document 57 6XML Syntax Rules 57 7Using XML Elements and Attributes 57 8Valid ... and XSDs 57 8Reading XML Documents with PHP 58 2How XML Parser Works 58 2Creating a New Parser 58 2Creating Event Handlers 58 3Parsing the XML Document 58 4Dealing with Parse Errors 58 4Writing ... PMContentsIntroduction xxviiPart I: Getting Up and Running with PHP Chapter 1: Introducing PHP 3What Is PHP? 3Why Use PHP? 5 The Evolution of PHP 7What’s New in PHP5. 3 7Namespaces 7The goto Operator 8Nowdoc...
... Needs and Assessing Opportunities - 5. Barriers to electronic networking - page 14Rural/remote social barriersThere are a wide variety of issues related to the social barriersthat may exist in ... they train or share networking skills with local people?Capacity barriers2. Understanding Needs and Assessing Opportunities - 5. Barriers to electronic networking - page 5 Internet Village ... Development Grouphttp://www.telecommons.com/uploaddocuments/Multi%2Dstakeholder%5Fengagement%5Ffor%5Frural%5Ftelecom%2EpptAn overview of TDG's approach to Multi-stakeholder Engagement...
... size = 5 name = borderSize><option value = “1”>1</option><option value = “2”>2</option><option value = “3”>3</option><option value = 5 > ;5& lt;/option><option ... generated bya PHP script. (Note the .php extension in the URL.) I copied the link from mybrowser and incorporated it into linkDemo.html. The weather page is automati-cally created by a PHP program ... ElementsA PHP program can read the input from any type of HTML form element. In allcases, the name attribute of the HTML form object becomes a variable name in PHP. In general, the PHP variable...
... Figure 2. 15. 47Chapter 2 UsingVariablesandInputFIGURE 2. 15 I thought throughthe story and theword list beforewriting any code.IN THE REAL WORLDFigure 2. 15 shows ... me”></form></center></body></html>The borderMaker.html page is designed to interact with a PHP program called borderMaker .php, as you can see by inspection of the action attribute. Note that Iadded a value ... choices.Reading the Form ElementsThe borderMaker .php program expects input from borderMaker.html. When theuser submits the HTML form, the PHP program produces results like those shownin Figure...
... different. The PHP programs you are writ-ing have an incredibly short life span. When the user makes a request to your PHP program through a Web browser, the server runs the PHP interpreter(the ... program is easier to modify and extend.113Chapter 4 LoopsandArrays114PHP 5 /MySQLProgrammingfortheAbsoluteBeginnerKeeping Persistent ... blank.$place = array(“”,“on my thumb”,“on my shoe”,“on my knee”,“on a door”);Like most places in PHP, carriage returns don’t matter when you’re writing thesource code. I put each place on a separate...
... end if?></body></html> 156 PHP 5 /MySQLProgrammingfortheAbsoluteBeginner 153 Chapter 5 BetterArraysandStringHandling$result ... context for describing string manipulation functions, consider the programfeatured in Figures 5. 10 and 5. 11. This program allows the user to enter a phraseinto a text box and converts the phrase ... <html><head><title>Pig Latin Generator</title></head>TRICKTRICK 154 PHP 5 /MySQLProgrammingfortheAbsoluteBeginner<form><textarea...
... characters to boardglobal $board, $boardData;TRAP1 75 Chapter 5 BetterArraysandStringHandling173Chapter 5 BetterArraysandStringHandling$boardData[“width”] ... direction’sappropriate starting values and what cell to place each letter in. Table 5. 2 sum-marizes these values.A little explanation of Table 5. 2 is in order. Within the table, I identified the min-imum and ... example, you couldhave built each cell with the following code:$puzzle .= “<td> width = 15& gt;” . $theBoard[$row][$col] . “</td>\n”;Adding the Foil LettersThe puzzle itself can...
... in PHP programming, because events are meant to capturethings that happen in real time. PHP programs rarely involve real-time interactionwith the user, so events are not as critical in PHP ... handle unexpected or missing data. PHP supports some types of polymorphism, but to be honest this is more a factor ofthe permissive and loose variable typing of PHP than any particular object-oriented ... something is to look at an example. Beginby looking at the basic critter in Figure 7.8.TRICK 252 PHP 5 /MySQLProgrammingfortheAbsoluteBeginnerI created a...
... ‘borrows’ from its parentprint “Critter name: “ . $theCritter->getName() . “<br>\n”; 258 PHP 5 /MySQLProgrammingfortheAbsoluteBeginnerCreating the ... Critter</title></head><body><?// Incorporating Inheritance//pull up the Critter classinclude “critter .php ;//create new Glitter Critter based on Critterclass GlitterCritter extends Critter{//add ... property directly, but uses the setName method instead. This is usefulin a moment.The Inherit .php program adds some new features to the basic Critter class:<!doctype html public “-//W3C//DTD...
... called an XML parser. PHP 5 actually ships with three different XML parsers. I focus on the one that’seasiest to use. It’s called the simpleXML API and comes standard with PHP5. AnAPI is an application ... href = “XCMS .php? theXML=main.xml”>main</a></li><li><a href = “XCMS .php? theXML=classes.xml”>classes</a></li><li><a href = “XCMS .php? theXML=links.xml”>links</a></li><li><a ... “XCMS .php? theXML=links.xml”>links</a></li><li><a href = “XCMS .php? theXML=software.xml”>software</a></li><li><a href = “XCMS .php? theXML=media.xml”>media</a></li></ul>This...
... table.Enhancing the ER DiagramFigure 11 .5 shows a new version of the ER diagram that eliminates all many-manyrelationships.The ER diagram in Figure 11 .5 improves on the earlier version shown ... 376PHP 5 /MySQLProgrammingfortheAbsoluteBeginneroperation.name AS ... operation name of every agent whose code name begins with B:SELECT agent.name AS ‘agent’,3 75 Chapter11 DataNormalizationAgent Agent Op ID Op Op ID OperationBlackford...
... recurring income, and can reduce transaction fees. For example, on a music download website, the customer may wish to make 25 purchases a month, and each purchase would incur a transaction fee. ... and is licensed for the sole use by jackie tracey on 23rd February 2010 953 Quincy Drive, , Brick, , 08724Chapter 6[ 159 ]If the customer has products in their basket, the small basket message ... The Shopping Basket[ 158 ]Service subscription payments: These are generally similar to one-click payments; you click...