PHP 5/MySQL Programming- P92 docx

headers, 264

HERE token, 80

hidden form fields, 45, 117

Hi Jacob program, 23–25

Hi User program, 71–73

htdocs directory, 8, 276

httdocs subdirectory, 9–10

HTML (hypertext markup language)

associative arrays, 150–151

forms, 33–36

library module, 409–413

multidimensional arrays, 146–147

Petals program, 88–89, 94

Poker Dice program, 117–118

story program, 48–51

quiz program, 216–220

HTTP (hypertext transfer protocol), 114

I

if else clauses, 68

if statements

Ace program, 59–61

combining form and results, 71–73

comparison operators, 62

creating, 62–63

multiple-condition, 68

imageIndex program, 194–196

images, printing, 58–59

include command, 231, 281, 396–397

inconsistent data, 361–362

indenting lines, 80

index.html page, 8

inheritance, 249, 257–260

inner joins, 376

inserting table values, 311–312

installation

Apache, 6–10

development environment, 5–6

MySQL, 303–304

PHP, 10–11

PHP-Nuke, 276

using existing server, 4

instructions (syntax), 27

integers, 32

Internet Information Server (IIS), 6

interpolaation

speed, 159

troubleshooting, 175

variable, 58

interpreters, 114

item class, 283

J

joins conditions, 375–376 creating, 373–374 using, 373 WHERE clause, 374–375

L

LAMP (Linux, Apache, MySQL, and PHP), 5 less than symbol (<), 62

library module connection, 408 creating CSS style, 406–407 variables, 407–408 field types, 418–419 foreign keys, 419–420 forms

generic edit record, 314–415 smarter edit record, 415–418 HTML tables, 409–413

list boxes, 426 mainButton program, 427 overview, 392–393, 396–397 primary key, 419

quick lists, 408–409 records

addition, 422–425 deletion, 422 processing, 425 updates, 420–422 regular fields, 420 LIKE clause, 326 line separation character (:), 182 line termination character (;), 27 link tables, 376–380

list boxes adventure game, 355 library module, 426 multiple selection, 45 listed fieelds, 362–363 list() function, 203 lists

creating, 264–265 superHTML, 237–239

ad hoc, 239 basic, 238 specialized, 239 listSegments program, 348–350 loading files, (CSS), 191–192 loadSonnet program, 189–192

433

localhost address, 7

log files

quiz results, 224–225

viewing, 225–226

logic building, Word Search, 163–164

looping structures, 95

combining with arrays, 111–113

examining array’s contents, 109–110

fillBoard() function, 167, 167–168

for loops

counting with, 96–100 examining array’s contents, 109–111 modifying, 100–103

versus foreach loops, 137 Word Search program, 166 foreach loops

associative arrays, 140–141 database storage, 342 loading files, 193 modifying files, 194 splitting function, 203 storing output, 199–200 versus for loops, 137 with arrays, 135–137 XML, 292–293 while loops

building, 106–107 endless loops, 105–106 repeating code, 103–105

M

mail() function, 203

mailMerge program, 200–203

mainButton() function, 401, 408, 427

many-to-many relationships, 367, 376–380

many-to-oone relationships, 367

master files, quiz program, 217

mathematical operators, 32–33

menu system

simpleCMS, 283–285

XML, 288

methods, object, 233, 234, 248

adding to class, 253–254

access methods, 256 constructor, 254–255 getter methods, 256 setter methods, 255 minus sign (-), 32

modifying files, 194

multidimensional arrays

building, 144–147

distance queries, 147–149 city names, 148 distances, 148–149 multi-line strings, 29–30 multiple ffield queries, 40 multiple values, 66–68 multiplication symbol (*), 32 mysql_fetch functions, 340–341

N

naming class keyword, 252 files, 187

functions, 80 string variables, 25 negative results, 63 Ace or Not program, 64 else clause, 65–66 netcraft survey, 6 newline, 98 normalization.See data normalization notepad, 6

numeric variables mathetical operators, 32–33 ThreePlusFive program, 30–32

O

object-oriented programming (OOP).See also superHTML object

adding methods to class, 253–254 access methods, 256

building constructor, 254–255 getter method, 256

property setter, 255 creating basic object, 249–251 critter class, 251–252 properties, 252 inheritance, 249, 257–260 overview, 230, 248–249 encapsulation, 249 inheritance, 249 polymorphism, 249 one-to-one relationships, 366–367 openDir() function, 196

opening files, 187 ORDER BY clause, 327 ord() functtion, 159–160 output storage, 199–200 ownership, file, 187

434

d e

pairs, counting, 126–128

parameters

accepting in verse() function, 84–85

sending to functions, 80–82

param.php program, 80–82

parsers

result sets, 341–342

word lists, 163, 164–165

XML, 288–289

passwords

database connection, 338

PHPNuke, 276

quiz program, 213–214, 221–222

pattern segment expression operator, 198

persistence program, 114

form fields, 114–116

hidden fields, 117

text boxes, 116–117

Petals Around the Rose game, 56, 88

calcNumPetals function, 92–93

ending HTML code, 94

main body code, 89

printDice() function, 90–91

printForm() function, 93

printGreeting() function, 89–90

showDie() function, 91–92

starting HTML, 88–89

phpInfo() function, 304

phpMyAdmin intterface

connecting to server, 316–317

creating tables, 317–318

editing tables, 318

exporting tables, 319–322

functions, 315–316

PHP-Nuke

customizing, 277–278

installing, 276

working with, 274–276

Pig Latin translator, 154–159

pipeline (|), 199

plus sign (+), 32

pointer, directory, 196–197, 206

Pokerr Dice game, 96, 114

evaluate() function, 123–129

main code body, 118–119

printing results, 129–130

rollDice() function, 119–123

setting up HTML, 117–118

polymorphism, 249, 255

portal, Web, 274

post method, 35, 36, 178

preg_grep() function, 197, 208

preg_match() function, 419, 420 primary key, 310, 370, 377, 418, 419 printDice() function, 90–91 printForm() function, 93 print() function, 83 printGreeting() ffunction, 89–90 printing

adventure game code, 354–355 answer key, 178–179

East code, 171–173 other directions, 173–174 Poker Dice program, 121–123, 129–130 puzzle, 176–178

quiz form, 214–215 variable’s value, 26 printPuzzle() function, 176–178 procAdd() function, 405 process add module, 391, 405–406, 425 properties, object, 248, 252

property program, 233–235 puzzle board

adding foil letters, 175–176 making, 174–175

printing, 176–179

Q

qToList() function, 408–409 qToTable() function, 400, 410 query creation, MySQL, 339–340 query form, spyMaster, 395–397, 399–401 quick lissts, 408–409

quiz editing, 182 log, 185 results, 184 taking, 183–184 quizMachine program, 182–183 building, 203–211

edit list, 208–210 getting file list, 205–206 log list, 210–211 take a test list, 206–208 editing test

getting test data, 212–214 HTML file, 217–220 main logic, 216–217 master file, 217 printing form, 214–215 writing test, 215 grading quiz, 222–225 taking quiz, 220–222 viewing log, 225–226 quotation marks, 287

435

r+ file access modifier, 188, 191

radio groups, 46

random access modifiers, 188

random numbers

creating, 56

printing corresponding image, 58–59

Roll Em program, 57–58

readdir() function, 196–197

readFile() function, 193, 200, 221

reading form elements, 43–46

reading files into arrays

Cartoonifier program, 192–193

loading file, 193–194

modifying file, 194

read mode, 188

real numbbers, 32

records, database, 305

redundancy, 365

register globals, 15, 142–143

regular expressions, 197–199, 420

regular fields, librrary module, 420

relational database management system

(RDBMS), 301 Adventure Generator, 300–302, 328–333

committing changes, 355–356 connections, 342–343 editing records, 350–355 segment display, 343–348 viewing records, 348–350 choosing database, 339

creating database, 305–312

creating tables, 306–311 inserting values, 311–312 selecting results, 312–313 creating queries, 322–328, 339–340

limiting columns, 324–327 UPDATE statement, 327–328 database connection, 336–339

field names, 340–341

MySQL

installing, 303–304 using executable, 304–305 phpMyAdmin program, 315–322

connecting to server, 316–317 creating tables, 317–318 editing table data, 318 exporting tables, 319–322 result sets, 341–342

using, 302–303

writing scripts, 313–315

relationship types, 366–367

repetittion, character, 198

result sets, 339, 341–342 returning values, 83–84 rollDice() function, 119–123 roll Em program, 57–58 row limittation, tables, 325–327 Row Your Boat page, 28–29 rToEdit() function, 413–415

S

safe mode, 15 saveRoom program, 355–356 saveSonnet program, 185–186 scalar values, 203

scope, variable, 85–87 scripts

building tables, 313–315 for data retrieval, 35–36 exporting tables, 321–322 setting action attributes to, 35 spy database, 368–369 tags execution, 12–13 secoond normal form, 365 security passwords, 213–214, 221–222 SELECT command, 312–313, 323–324, 397, 409 select elements, reading, 45

select() function,, 244–245, 268 select objects, building, 268 semicolon (;)

beginning extensions, 17 ending lines, 27, 62

if statements, 62, 63 inside strings, 30 sending data without forms embedding data, 38–39 get method, 36–38 multiple field queries, 40 sentry variables

behavior, 100, 103 changing, 99–100 for loop, 98–99 while loop, 106–107 serverss

connections, 316–317 functions, 5 names, 338 programming on, 3–4 testing, 7–8

server-side programs, 3, 4, 230 setName() function, 255, 256 setter methods, 255 setTitle() function, 261 showDie() funnction, 91–92 showEdit() function, 208–210

436

d e

showLog() function, 210–211

showLog program, 225–226

showSegment program, 343–348

showTest() function, 206–208

simpleCritter claass, 251

size detection, arrays, 110–111

slashes

backward, 98

forward, 32

regular expression operator, 198

smartToEdit() function, 402, 413, 415–418, 419, 426

SOURCE command, 313, 314–315

span tag, 281, 282

split()) function, 157, 165, 203, 225

spy database, 360

building tables, 367–368

creating tables, 368–371

operation table, 371–373

setting up, 368–369

connecting tables, 373–376

data design, 363

data normalization, 363–366

inconsistent data, 361–362

link tables, 376–380

listed fields, 362–363

operation information, 362

relationship types, 366–367

specialty table, 377–379

spyMaster program, 384–389, 395–399

startTable() function, 241, 266

state diagram, 390–392

stateless protocol, 114

storage ooutput, 199–200

story program, 22

building, 48–51

checking form, 51–53

designing, 46–47

finishing, 53–54

straights, 129

string data (text), 26

string interpolation, 26

string variables

character translation, 159–160

concatenation operator, 159

creating

assigning value, 26

naming, 25

finding substrings, 158

forms, 157

Pig Latin translator, 154–159

regular expressions, 197–199

searching, 158–159

split() function, 157

This Old Man program, 113 trimming, 157

VARCHAR fields, 309 str_replace() function, 194, 216, 400 strstr() function, 158–159

strtoupper() function, 165 structured query language ((SQL), 302–303, 307 exporting tables, 321–322

substr() function, 158 substrings, 158 subtraction symbol, 32 superHTML

adding text, 261–262 bottom of page, 263 creating constructor, 261 headers, 264

manipulating properties, 261 setting up file, 260

tags, 263–264 top of page, 262 superHTML object adding text and tags, 235–237 building document, 230–233 including file, 231 variables, 231–232 Web page, 232–233 creating forms, 241–248 adding text box, 243–244 drop-down menus, 244–245 elements inside table, 245–247 viewing results, 247–248 creating lists, 237–239

ad hoc, 239 basic, 238 specialized, 239 making tables, 239–241 title property, 233–235 Switch Dice program building, 69–71 switch structure, 69–71, 73

T

tab-delimited file, 201 tables

creating from arrays, 265–266 one row at a time, 266 database, 305

creating, 306–311 deleting, 314 inserting values, 311–312 selecting results, 312–313 using scripts, 313–315

437