add_posts_page( ) function, 76 Symbols and Numerics add_submenu_page( ) function, 75–77, 427 __( ) constructor, 87 add_theme_page( ) function, 76 45royale, 592 add_users_page( ) function, 76 404.php template file, 183, 418 Additional Headers options, All in One SEO plugin, 49 Admin (administration panel), 73–82, 399 Admin Notices Feed option, WordPress MU, 402 A Admin panel, WP Super Cache plugin, 331 ab tool, Apache, 333 admin_email parameter, 529–531, 533 abandonware, 285 admin_notices hook, 272 ABSPATH constant, 92 administration panel (Admin), 73–82, 399 Access Control List (ACL), 350 administrative options page, All in One SEO plugin, 47–48 $access_level parameter, 75 Administrator role, 346 actions, 16, 70, 82–83, 477–478 After Deadline, 448 activated field, Signups table, 408 after parameter activation_key field, Signups table, 408 edit_bookmark_link( ) tag, 567 Active Directory, 378–379 edit_comment_link( ) tag, 566 active field, Signups table, 408 edit_post_link( ) tag, 566 Activity Stream module, BuddyPress, 422–423 edit_tag_link( ) tag, 566 activity/just-me.php template file, BuddyPress, 433 the_tags( ) tag, 552 activity/my-friends.php template file, the_title( ) tag, 545 BuddyPress, 433 the_title_attribute( ) tag, 546 Add Category page, 238 wp_link_pages( ) tag, 548 Add cookie integration settings checkbox, bbPress, 415 wp_list_archives( ) tag, 539 Add integration settings check box, bbPress, 413–414 wp_list_bookmarks( ) tag, 537 Add New Users option, WordPress MU, 402 wp_register( ) tag, 545 Add Post page, 387 after_content action hook, 207 Add user database integration settings check box, after_masthead action hook, 207 bbPress, 415 after_post_{x} action hook, 207 add_action( ) function, 70, 478 after_sidebar action hook, 208 add_cap( ) method, 348 after_the_content action hook, 208 add_comments_page( ) function, 77 after_the_excerpt action hook, 208 add_dashboard_page( ) function,COPYRIGHTED 76 MATERIAL after_title member, 110 add_filter( ) function, 70, 478 after_widget member, 110 add_fragment parameter, 559 Air Force blog, 11 add_links_page( ) function, 76 Ajax, 80, 185 add_management_page( ) function, 76 Akismet, 11, 448–449, 462–467 add_media_page( ) function, 76 aktt_add_tweet action, 53 add_option( ) function, 79 All in One SEO plugin, 47–49 add_options_page( ) function, 76 All Things Digital blog, 610 add_page_menu( ) function, 77 Allen, David, 243 add_pages_page( ) function, 77 Allow Images plugin, 417 add_ping filter, 231 623 447_568132-bindex.indd7_568132-bindex.indd 623623 11/7/10/7/10 88:52:52 PPMM Index Allow my blog to appear in search engines like Google and authors parameter, 536 Technorati check box, 36 Auto Upgrade feature, 403 Allow New Registrations option, WordPress MU, 402 Autogenerate Descriptions option, All in One SEO plugin, 49 Allow non-friends to post on profile wires option, autoload field, 123 BuddyPress, 428 automatic (one-click) upgrading, 269–279 Alpha/Beta forum, 64 Autosave plugin, 195–196 alt parameter, 557 Available Widgets section, WordPress Admin, 98–99 Alternative PHP Cache (APC), 31–32, 336–337 avatar_size parameter, 539 Altha Webdesign, 597 avatars, 70, 222–224, 426 Amazon Simple Storage Service (S3), 340–341 America.gov, 603 Amine Soussi, 597 B announcement-only mailing list, 62 <b> tag, 232 Apache, 24–25, 28–29, 333 b2/cafelog platform, 4, 18 Apache Wildcard Vhost configuration, 396 backing up, 301–305, 581–582 APC (Alternative PHP Cache), 31–32, 336–337 Backmann, Chris, 585 aperture (f-stop), 363, 366 BackPress application programming interface (API), development defining, 437–438 of, 4–5 developing with, 438–443 application registration page, Facebook, 51 overview, 452–453 application.php template file, 179–180 solving dependencies, 443–444 apply_filters( ) function, 86 backup scripting, 303–305 apt-get package manager, 29–31 bandwidth provision, Web hosts, 580–581 archived field, Blogs table, 405 Banned E-mail Domains option, WordPress MU, 402 archive.php template file, 177 Banned Names option, WordPress MU, 402 archives, 163, 177 Barrett Creative, 592 $args argument, 103 base parameter, 559 args parameter, 558 Base profile group name field, BuddyPress, 428 Arkimedia, 597 BASH script, 304, 581–582 Armeda, Andres “Dre”, 592 Batcache plugin, 327, 332–333 array output, EXIF extraction data, 365 BBcode Buttons plugin, 417 array_merge( ) function, 456 BBcode Lite plugin, 417 ASCII character set, 213 bbPress Asides, 373–374 forums, 63, 430 A-Space, 603 installing, 411–416 Assign Authors screen, 292 integration into BuddyPress, 423–424 ast_updated field, Blog Versions table, 406 overview, 452 Atom feeds, support for, 18 plugins, 416–417 atom_url parameter, 529–531, 533 themes, 417–419 AtomPub (Atom Publishing Protocol, APP), 12–13, 61, 248, BBS (Bulletin Board Systems), 4 252, 299 before parameter attachment ID, 364 edit_bookmark_link( ) tag, 567 attachment.php template file, 179 edit_comment_link( ) tag, 566 audio.php template file, 179–180 edit_post_link( ) tag, 566 authentication functions, 379 edit_tag_link( ) tag, 566 Author role, 345 the_tags( ) tag, 552 author string variable, 145 the_title( ) tag, 545 author_name string variable, 145 the_title_attribute( ) tag, 546 Authorize button, Import Blogger screen, 284 wp_link_pages( ) tag, 548 author.php template file, 180 wp_list_archives( ) tag, 539 624 447_568132-bindex.indd7_568132-bindex.indd 624624 11/7/10/7/10 88:52:52 PPMM Index wp_list_bookmarks( ) tag, 537 blogs/recent-comments.php template file, wp_register( ) tag, 545 BuddyPress, 433 before_comment_form action hook, 208 blogs/recent-posts.php template file, BuddyPress, 433 before_content action hook, 207 Blogware, 286–287 before_masthead action hook, 207 Blue Print Design Studio, 593 before_sidebar action hook, 208 BlueHost, 585 before_title member, 110 BNOTIONS, 593 before_widget member, 110 <body> tag, 171, 206 between parameter, 537 bold font, 232 binary files, 340 bookmark parameter, 567, 569 Bit.ly URL shortening service, 478 bookmarklets, 244–245, 372 Black Canvas theme, 359 bootstrapping, 115 black hat hackers, 317 BP_Log class, BackPress, 444 BlackBox, 592 BP_Roles class, BackPress, 444 black-hat SEO approaches, 44 BP_SQL_Schema_Parser class, BackPress, 444 blacklist strings, 332 BP_User class, BackPress, 444 Blog Address setting, 41 BPDB class, BackPress, 444 blog argument, 464–466 BPDB_Multi class, BackPress, 444 blog IDs, 403–404 brand identity, 382 Blog Studio, The, 595 brand image, 382 Blog This feature, Flickr, 360 BraveNewCode, 593 Blog Title field, 36 Brian Oberkirch Consulting, 593 Blog Tracking module, BuddyPress, 423 BuddyPress Blog upload Space option, WordPress MU, 402 configuring, 426–431 Blog Versions table, 405–406 elements of, 421–426 blog_id field, 123, 405–406 extending, 435 $blog_id global variable, 403 introduction of, 16 BlogDesk editor, 257–259 media blogs, 615 Blogestudio, 597 overview, 6, 391, 452 Blogger, 4, 248–249, 283–285 themes, 432–434 blogger.deletePost method, 249 WordPress development versus, 431–432 blogger.editPost method, 249 buddypress/ directory, 432 blogger.getPost method, 248 BuddyPress Skeleton Component plugin, 435 blogger.getRecentPosts method, 249 bug-tracking systems, 9 blogger.getTemplate method, 249 Bulletin Board Systems (BBS), 4 blogger.getUserInfo method, 248 Bunny’s Technorati Tags, 301 blogger.getUsersBlogs method, 248 blogger.newPost method, 249 blogger.setTemplate method, 249 C Blogging Expertise, 593 _c( ) function, 90 Blogging Squared, 593 caching bloginfo( ) template tag, 45, 170, 210–214, 529–530 cache key naming conventions, 327 bloginfo_rss( ) template tag, 531–532 cloud-based computing, 339–342 blogroll widget, 98 defined, 325 blogs, number of, 10 mechanisms for, 326–333 Blogs panel, WordPress MU, 399–400 MySQL, 338–339 Blogs table, 405 overview, 325–326 blogs/create.php template file, BuddyPress, 433 PHP, 333–337 blogs/my-blogs.php template file, BuddyPress, 433 CakePHP framework, 437–438 625 447_568132-bindex.indd7_568132-bindex.indd 625625 11/7/10/7/10 88:52:52 PPMM Index $callback parameter, add_submenu_page( ) function, 75 class.ixr.php class, 441 callback parameter, wp_list_comments( ) tag, 539 class.mailer.php class, 442 callbacks, 70, 82 class.mailer-smtp.php class, 441 Campbell, Dougal, 590 class.passwordhash.php class, 442 cancel_comment_reply_link( ) template tag, 558 class.wp-ajax-response.php class, 442 canonical URLs, 14, 40–44 class.wp-auth.php class, 442 Canonical URLs check box, All in One SEO plugin, 48 class.wp-dependencies.php class, 442 capabilities, 348–350 class.wp-error.php class, 442 $capability argument, 348 class.wp-http.php class, 442 Carbon, 315 class.wp-object-cache-memcached.php class, 442 carbon neutral (green) hosting, 585–587 class.wp-object-cache.php class, 442 Cascading Style Sheets (CSS), 154, 164–166, 199–202 class.wp-pass.php class, 443 casting variables, 318 class.wp-scripts.php class, 443 cat string variable, 144 class.wp-styles.php class, 443 cat_ID field, Site Categories table, 407 class.wp-taxonomy.php class, 443 cat_name field, Site Categories table, 407 class.wp-users.php class, 443 categories, 234–238, 299–300 “click-show” effect, 190 Categories screen, 237 Client URL Library (cURL) functions, 442 categories table, 125 cloud-based computing, 339–342, 471 categorize parameter, 537 CMS. See content management system Category 4, 593 CNN.com, 611 category parameter, 537, 560, 568 cnp_studio, 591–592 category__and string variable, 144 Coast Guard, 604 category__in string variable, 144 Coats, Janet, 611 category_after parameter, 537 Cocoa framework,