|
variables
(continued)
session variables, 234235
in system commands, 291
uncreating (deleting), 62
using with JavaScript, 245246
when to use, 65
vertical bar (|), 135
vertical bar, double (||), 139
vi editor, 33
vim program editor, 33
W
warning messages, 67. See alsoerror
messages
wddx extension, 304
WDDX standard, extension for, 304
Web applications. See alsoHTML forms
features for, 1112
requirements for, 1920
scripts for, processing, 15, 38
scripts for, writing, 3840
Web environment
creating for PHP, 20, 2527
existing, using for PHP, 2021
requirements for, 1920
testing, 2730
Web hosting company, 2225, 330
Web pages
access speed of, 22
adding scripts to, 3840
backups of, 23
copying to Web site, 21
default file for, 21, 201
dynamic, 199
location of, 21
navigating, 224226
passing information between, 226238
relocating user to another page, 225226
statelessness of, 223
static, 199, 203
Web server. Seeserver
Web sites
Apache source code, 337
Apache Web server, 16, 26
authors, 330
Black Beans, 328
Developers Tools CD, Mac OS X, 340
error level for, 6869
Free PHP Hosting Directory, 330
for IDEs, 34
navigating, 224226
open source SSL, 202203
opening files on, 251
PEAR, 310
PHP, 10, 327
PHP Beginners, 328
PHP Builder, 328
PHP Dev Center, 329
PHP Editors, 329
PHP mailing lists, 17
PHP technical support, 10
PHPMac, 329
for program editors, 3334
security for, 200203
SourceForge, 329
uploading files to, 238244
Zend, 328
Web space, location of, 28
while
statement, 145, 149151
white space, in statements, 36
Windows
running scripts using, 41
setting up database support, 264265
setting up PEAR, 312313
wordwrap
function, 375
World Wide Web (WWW), 14
X
XML
Domxml extension, 307
enabling during installation, 343
xml extension, 304
XML_Parser package, 309
XML-RPC extension, 308
xor
, joining comparisons with, 138
XSLT extension, 308
Z
Zend engine, 17
Zend Studio software, 34
Zend Web site, 328
Zip Files extension, 308
zlib extension, 304
392
PHP 5 For Dummies
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