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Index

F

fclose() function, 219–220
feof() function, 222
fgets() function, 222, 235
fields. See also data types
databases, 269
spyLib program
editing, 384–387
foreign keys, 386–387
primary keys, 385–386
hidden, 137–141
Word Puzzle Maker program, 206–208
passwords, 25
queries, 288–289, 304–305
VARCHAR, 272
file() function, 224, 234–235
files. See also forms
closing, 219–220
creating, 215–217
CSS, 222
data retrieval, 245–247
directories, 225–227
dragging, 278
handles, 227
lists, 227–228
regular expressions, 229–230
retrieving, 237–245
saving, 229–231
selecting, 228
storing, 229–231
email, 231–235
 images, 225–227
handles, 227
lists, 227–228
regular expressions, 229–230
saving, 229–231
selecting, 228
storing, 229–231
importing, 360
loading, 220–221, 234–235
log, 258–261
names, 249
opening, 217–219, 222, 257–258
printing, 247–249
Quiz Machine program, 212–215
reading, 218–219, 222
arrays, 223–225
security, 217–219, 247, 255–256
text, 231–235
troubleshooting, 220
writing, 218–219
fonts (HTML), 8
fopen() function, 217–219
for loops, 118–121
building, 122
conditions, 121
counting, 122–125
initializing, 121
Word Puzzle Maker Program, 194–195
foreach loops
arrays, 161–163
associative arrays, 166–167
debugging, 193
Word Puzzle Maker Program, 193
foreign keys
spyLib program, 386–387
tables, 336–337
Form Reader program, 167–170
forms. See also files
action method, 54
associative arrays
debugging, 170
reading, 167–170
buttons, 27–31, 65
Reset, 31
Submit, 31
check boxes, 26–27, 144–146
data retrieval, 53–55
designing, 66
drop-down list boxes, 28, 64–65
fields
hidden, 25, 137–141
password, 25
if statements, 94–97
input, 59–66
linking programs, 54
methods
get, 53
post, 53
multi-select list boxes, 29, 64–65
queries, 358–361
records, 316–320
selection elements, 26
tables, 361–363
text, 21–23
text areas, 24–25
text boxes, 23–24
values, 65
variables, 51–53, 65
Word Puzzle Maker program, 187–189
fputs() function, 219–220
FROM SQL clause, 286–287
functions
addFoils(), 191–192, 205–206
array(), 133–134
associative arrays, 166
chr(), 206
count(), 134
creating, 97–100
date(), 260
empty(), 94–97
encapsulating parameters, 100–106
fclose(), 219–220
feof(), 222
fgets(), 222, 235
file(), 224, 234–235
fopen(), 217–219
fputs(), 219–220
libraries, building, 356
list(), 235, 251–255
ltrim(), 185
mail(), 235
mysql_connect, 302–303
mysql_fetch_array, 305
mysql_fetch_assoc, 305
mysql_fetch_field, 304–305
mysql_fetch_object, 305
mysql_query, 303
mysql_set_db, 303
openDir(), 227
ord(), 187
parseList(), 192–194
Petals Around the Rose program, 110–115
preg_grep(), 228
rand(), 78–80
random(), 187
readDir(), 227–228
readFile(), 36, 231
replace(), 225
rtrim(), 185, 193
setType(), 51
split(), 184–185, 193, 235, 251–255
strstr(), 186
strtoupper(), 193
substr(), 185–186
trim(), 185

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