Commit Graph

104 Commits

Author SHA1 Message Date
Sergey Biryukov
139387b7e5 Docs: Use 3-digit, x.x.x-style semantic versioning for _doing_it_wrong(), _deprecated_function(), _deprecated_argument(), and _deprecated_file() throughout core.
Props metodiew.
Fixes #36495.
Built from https://develop.svn.wordpress.org/trunk@37985


git-svn-id: http://core.svn.wordpress.org/trunk@37926 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-06 12:40:29 +00:00
Jeremy Felt
f4d46f0235 Multisite: Revert [37874].
After [37923], `get_blog_details()` contained a now unnecessary attempt at back-compat for objects stored in cache.

See #36717.

Built from https://develop.svn.wordpress.org/trunk@37929


git-svn-id: http://core.svn.wordpress.org/trunk@37870 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-30 16:40:28 +00:00
Jeremy Felt
b077123a98 Multisite: Lazy load extended WP_Site properties when requested.
In the past, `get_blog_details()` has been used to retrieve the `home`, `siteurl`, `blogname`, and `post_count` options for a site. By lazy loading properties in a `WP_Site` object, we can avoid having to use `get_blog_details()` and instead provide the properties as needed.

This introduces the global `site-details` cache group in which standard objects representing the site are stored. This will one day be a replacement for the `blog-details` cache group that is currently used in `get_blog_details()`.

This relies on the `ms_loaded` action introduced in [37916] as properties are not available via `get_option()` until multisite has been fully loaded.

Props flixos90.
Fixes #36935.

Built from https://develop.svn.wordpress.org/trunk@37918


git-svn-id: http://core.svn.wordpress.org/trunk@37859 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-29 19:32:27 +00:00
Jeremy Felt
b99a31d35c Multisite: Introduce get_networks().
`get_networks()` is a wrapper for `WP_Network_Query`.

Props flixos90.
See #32504.

Built from https://develop.svn.wordpress.org/trunk@37895


git-svn-id: http://core.svn.wordpress.org/trunk@37836 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-28 21:28:29 +00:00
Jeremy Felt
f111fdb69a Multisite: Introduce WP_Network_Query.
Provides a consistent way to query `$wpdb->site` for `WP_Network` objects based on domain, path, network ID, and (main) site ID.

Introduces and uses update_network_cache() and _prime_network_caches() to maintain a cached list of WP_Network objects for use in multiple queries.

Props flixos90.
See #32504.

Built from https://develop.svn.wordpress.org/trunk@37894


git-svn-id: http://core.svn.wordpress.org/trunk@37835 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-28 21:27:30 +00:00
Jeremy Felt
5d478fbe5e Multisite: Introduce get_network().
Given a network ID or network object, `get_network()` retrieves network data in the same vein as `get_site()` or `get_post()`. This will allow for clean retrieval of networks from a primed cache when `WP_Network_Query` is implemented.

Props flixos90.
See #32504.

Built from https://develop.svn.wordpress.org/trunk@37893


git-svn-id: http://core.svn.wordpress.org/trunk@37834 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-28 21:18:30 +00:00
Jeremy Felt
9edd8df844 Multisite: Clear incomplete objects from cache in get_blog_details() when found.
In [37657], the `blog_id` and `site_id` properties were changed to private. Any `WP_Site` objects previously stored in cache with public properties should now be considered invalid. We can detect this by checking for these missing properties and clearing the dirty cache if found.

Props flixos90.
Fixes #36717.

Built from https://develop.svn.wordpress.org/trunk@37874


git-svn-id: http://core.svn.wordpress.org/trunk@37815 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 14:29:28 +00:00
Drew Jaynes
6bb600fe25 Docs: Update the documentation for get_site() and the get_site filter following the removal of the $output parameter in [37652].
Props flixos90.
See #35791.

Built from https://develop.svn.wordpress.org/trunk@37699


git-svn-id: http://core.svn.wordpress.org/trunk@37665 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-14 18:14:27 +00:00
Jeremy Felt
75a851a3aa Multisite: Remove the output parameter from get_site()
Full `WP_Site` objects should be expected from `get_site()` rather than arrays.

In the single (soon to be deprecated) use of arrays for this in core, we can cast the result to `(array)` for back-compat.

See #35791.

Built from https://develop.svn.wordpress.org/trunk@37652


git-svn-id: http://core.svn.wordpress.org/trunk@37618 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-08 02:48:30 +00:00
Jeremy Felt
a6de56b473 Multisite: Bump last_changed cache on site update and creation
When a site is added, updated, or deleted, the `site_ids` cache for a query will no longer be reliable. Bumping `last_changed` will force a new query for site IDs.

See #35791.

Built from https://develop.svn.wordpress.org/trunk@37618


git-svn-id: http://core.svn.wordpress.org/trunk@37586 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-02 00:59:27 +00:00
Jeremy Felt
8dd52fb458 Multisite: Introduce get_sites()
`get_sites()` is a wrapper for `WP_Site_Query`.

Props spacedmonkey, DrewAPicture.
See #35791.

Built from https://develop.svn.wordpress.org/trunk@37616


git-svn-id: http://core.svn.wordpress.org/trunk@37584 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-01 23:21:27 +00:00
Boone Gorges
1f2635d52b Make the 'comment' cache group persistent.
'comment' was made non-persistent in [7986], to address the difficulty of
reliable cache invalidation. Since then, the comment system has improved such
that we can be more confident that caches are being busted as needed.

Props spacedmonkey.
Fixes #36906.
Built from https://develop.svn.wordpress.org/trunk@37613


git-svn-id: http://core.svn.wordpress.org/trunk@37581 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-01 21:26:27 +00:00
Drew Jaynes
9cb5247392 Docs: Standardize filter docs in remaining wp-includes/* files to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37518


git-svn-id: http://core.svn.wordpress.org/trunk@37486 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:50:28 +00:00
Jeremy Felt
2dd1e72f10 Multisite: Introduce WP_Site_Query
Provides a consistent way to query `$wpdb->blogs` for `WP_Site` objects based on domain, path, site ID, network ID, and more.

Introduces and uses `update_site_cache()` and `_prime_site_caches()` to maintain a cached list of `WP_Site` objects for use in multiple queries.

Props spacedmonkey, flixos90, DrewAPicture, jeremyfelt, ocean90.
See #35791.

Built from https://develop.svn.wordpress.org/trunk@37477


git-svn-id: http://core.svn.wordpress.org/trunk@37445 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-20 22:04:27 +00:00
Jeremy Felt
9fa38fdc31 Multisite: Introduce get_site()
Given a site ID or site object, `get_site()` retrieves site data in the same vein as `get_post()` or `get_comment()`. This will allow for clean retrieval of sites from a primed cache when `WP_Site_Query` is implemented.

Adds a `WP_Site::to_array()` method to support multiple return types within `get_site()`.

Props spacedmonkey.
See #35791.

Built from https://develop.svn.wordpress.org/trunk@37468


git-svn-id: http://core.svn.wordpress.org/trunk@37436 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-20 04:41:27 +00:00
Jeremy Felt
8d5c62b923 Multisite: Fire a clean_site_cache action when a site's cache is cleared
Props spacedmonkey.
Fixes #36203.

Built from https://develop.svn.wordpress.org/trunk@37204


git-svn-id: http://core.svn.wordpress.org/trunk@37170 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-14 04:19:27 +00:00
Jeremy Felt
ba65ad94f2 Docs: Update param/return types for WP_Site in ms-blogs.php
* `get_blog_details()` now returns a `WP_Site` object.
* `clean_blog_cache()` is now called with a `WP_Site` object.

See #32450.

Built from https://develop.svn.wordpress.org/trunk@36894


git-svn-id: http://core.svn.wordpress.org/trunk@36861 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 07:42:26 +00:00
Eric Lewis
22467e840f Networks and sites: Replace "blog" usage with "site" in docs.
Multisite functions use the term "blog" to refer to what we now call a "site," e.g. `get_current_blog_id()`. These functions are here to stay because of our commitment to backwards compatibility. What we can do is set the documentation straight.

See #35417.

Built from https://develop.svn.wordpress.org/trunk@36416


git-svn-id: http://core.svn.wordpress.org/trunk@36383 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-28 03:35:27 +00:00
Dominik Schilling
e8cc1b5a32 Multisite: Add the global cache group sites to restore_current_blog() and wp_start_object_cache().
See #32450.
Built from https://develop.svn.wordpress.org/trunk@36413


git-svn-id: http://core.svn.wordpress.org/trunk@36380 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-27 13:51:26 +00:00
Dominik Schilling
87b5e06838 Multisite: Add the global cache group networks to restore_current_blog().
Missed in [36258].

See #35251.
Built from https://develop.svn.wordpress.org/trunk@36411


git-svn-id: http://core.svn.wordpress.org/trunk@36378 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-27 13:43:28 +00:00
Jeremy Felt
0b69f2cd63 Multisite: Introduce the WP_Site class.
* A `WP_Site` object initially matches a row from `wp_blogs`.
* A site can be retrieved by its ID through `WP_Site::get_instance()`.
* Adds `sites` to the global cache group and captures instance lookups.
* The multisite bootstrap now ensures `$current_blog` is an instance of `WP_Site`.

Props johnjamesjacoby, jeremyfelt.
See #32450.

Built from https://develop.svn.wordpress.org/trunk@36393


git-svn-id: http://core.svn.wordpress.org/trunk@36360 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-25 21:51:26 +00:00
Dion Hulse
abbcc01542 Multisite: The networks group should be global.
Fixes #35251.

Built from https://develop.svn.wordpress.org/trunk@36258


git-svn-id: http://core.svn.wordpress.org/trunk@36225 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-11 05:04:26 +00:00
John Blackbourn
a5d44337b2 Docs: @param fixes for a variety of docblocks.
See #32246

Built from https://develop.svn.wordpress.org/trunk@36232


git-svn-id: http://core.svn.wordpress.org/trunk@36199 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-09 01:45:26 +00:00
John Blackbourn
8cbd79e3dc Ensure that the scheme used in the URL returned by get_blogaddress_by_id() always reflects the blog's URL, instead of using http.
Props thomaswm
Fixes #14867

Built from https://develop.svn.wordpress.org/trunk@35446


git-svn-id: http://core.svn.wordpress.org/trunk@35410 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-30 02:02:24 +00:00
Drew Jaynes
217b661703 Docs: Add missing descriptions for the $wpdb global in DocBlocks all the places.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@35170


git-svn-id: http://core.svn.wordpress.org/trunk@35136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-14 23:44:25 +00:00
Scott Taylor
4d26d999ce Fix doc blocks for ms-*.php files.
A few functions can return a conditional instead of an `if`/`else` of `true`/`false`.

See #32444.

Built from https://develop.svn.wordpress.org/trunk@32611


git-svn-id: http://core.svn.wordpress.org/trunk@32581 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-26 21:51:31 +00:00
Andrew Nacin
fd70baf919 Remove leading space from the definition of a global cache group.
This only applied in a rare situation during the switch_to_blog() process where no global groups were currently defined.

see #31243.

Built from https://develop.svn.wordpress.org/trunk@31348


git-svn-id: http://core.svn.wordpress.org/trunk@31329 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-06 03:26:22 +00:00
Andrew Nacin
116d1d354e Add useremail and userslugs as global cache groups. fixes #31243.
Built from https://develop.svn.wordpress.org/trunk@31347


git-svn-id: http://core.svn.wordpress.org/trunk@31328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-06 03:24:23 +00:00
Jeremy Felt
8d55b418ec Don't overcheck the expected return from get_blog_details() in get_blogaddress_by_id()
If `get_blog_details()` is returning something that is not our expected object or `false`, then a notice would already be thrown there.

Also adds proper return docs to `get_blog_details()`.

Props SergeyBiryukov.

Fixes #30566

Built from https://develop.svn.wordpress.org/trunk@31178


git-svn-id: http://core.svn.wordpress.org/trunk@31159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-14 05:33:25 +00:00
Jeremy Felt
8f35b191db Use a less complex approach for enforcing path slashes in update_blog_details()
Ensure leading and traling slashes are in place and don't touch anything in the middle. Validating with `array_filter()` would have missed a possible valid falsy path - `/my-path/0/`.

Props nacin.

Fixes #18117.

Built from https://develop.svn.wordpress.org/trunk@31158


git-svn-id: http://core.svn.wordpress.org/trunk@31139 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-12 04:21:22 +00:00
Jeremy Felt
343a6587cf Check for existence of data from get_blogaddress_by_id() before returning a URL
* Prevent a notice when an invalid ID is used with `get_blogaddres_by_id()`.
* Return a falsy empty string rather than the previous "http://".
* Add unit tests for `get_blogaddress_by_id()`.

Props nerrad.

Fixes #30566.

Built from https://develop.svn.wordpress.org/trunk@31157


git-svn-id: http://core.svn.wordpress.org/trunk@31138 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-12 02:24:22 +00:00
Jeremy Felt
eaf7f8df74 Enforce leading and trailing slashes on paths updated with update_blog_details()
In multisite, core expects the stored value for a site's path to have leading and trailing slashes. When these slashes are missing, it becomes impossible to visit the site.

This enforces proper `/path/` creation in `update_blog_details()`, most likely used when updating an existing site through `site-info.php`.

Props earnjam, simonwheatley.

Fixes #18117. Fixes #23865.

Built from https://develop.svn.wordpress.org/trunk@31155


git-svn-id: http://core.svn.wordpress.org/trunk@31136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-12 01:43:22 +00:00
Drew Jaynes
bffe95d34c Docs Formatting: Backtick-escape inline code for all remaining dynamic hook docs in wp-includes/*.
Affects DocBlocks for the following hooks:
* `auth_post_meta_{$meta_key}`
* `term_links-$taxonomy`
* `customize_render_control_ . $this->id`
* `customize_render_panel_{$this->id}`
* `customize_render_section_{$this->id}`
* `customize_preview_{$this->id}`
* `customize_save_ . $this->id_data[ 'base' ]`
* `customize_update_ . $this->type`
* `customize_value_ . $this->id_data[ 'base' ]`
* `customize_sanitize_js_{$this->id}`
* `comment_form_field_{$name}`
* `comment_{$old_status}_to_{$new_status}`
* `comment_{$new_status}_{$comment->comment_type}`
* `extra_{$context}_headers`
* `get_template_part_{$slug}`
* `get_the_generator_{$type}`
* `get_{$adjacent}_post_join`
* `get_{$adjacent}_post_where`
* `get_{$adjacent}_post_sort`
* `{$adjacent}_post_rel_link`
* `{$adjacent}_post_link`
* `{$adjacent}_image_link`
* `blog_option_{$option}`
* `$permastructname . _rewrite_rules`
* `{$type}_template`
* `theme_mod_{$name}`
* `pre_set_theme_mod_$name`
* `current_theme_supports-{$feature}`
* `get_user_option_{$option}`
* `edit_user_{$field}`
* `pre_user_{$field}`
* `user_{$field}`

See #30552.

Built from https://develop.svn.wordpress.org/trunk@30656


git-svn-id: http://core.svn.wordpress.org/trunk@30646 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-30 12:10:23 +00:00
Sergey Biryukov
2d1cc72d7f Simplify the code for calling refresh_blog_details() whenever 'blogname', 'siteurl', or 'post_count' option is updated.
props pento, nacin.
fixes #26410.
Built from https://develop.svn.wordpress.org/trunk@29668


git-svn-id: http://core.svn.wordpress.org/trunk@29442 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-09-02 07:30:16 +00:00
Sergey Biryukov
8cc6ad5066 Check $post->post_status directly in _update_posts_count_on_delete() for better performance.
props pento.
fixes #27952.
Built from https://develop.svn.wordpress.org/trunk@29667


git-svn-id: http://core.svn.wordpress.org/trunk@29441 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-09-02 07:17:17 +00:00
Sergey Biryukov
0ae76229ec Use 3-digit x.x.x style for two 4.0.0 @since versions.
see #28885.
Built from https://develop.svn.wordpress.org/trunk@29319


git-svn-id: http://core.svn.wordpress.org/trunk@29100 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-07-29 00:59:16 +00:00
Sergey Biryukov
9c1d22a454 Avoid PHP notices in _count_posts_cache_key(), _update_blog_date_on_post_publish(), and _update_blog_date_on_post_delete() if post type is not registered.
props jesin.
fixes #28135.
Built from https://develop.svn.wordpress.org/trunk@29318


git-svn-id: http://core.svn.wordpress.org/trunk@29099 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-07-29 00:51:17 +00:00
Drew Jaynes
c5a59037f1 Inline documentation cleanup for 4.0 audit.
Various improvements:
* Adds `@see` reference for `wp_list_comments()` in 'wp_list_comments_args' filter docs, added in [28285]
* Various phpDoc tweaks for the 'run_wptexturize' filter docs, added in [28715]
* Sentence and wrapping changes for `is_https_url()`, added in [28894]
* Documents the `$args` parameter for `wp_dropdown_languages()`, added in [29007]
* Adds a period to the parameter description for `_update_posts_count_on_delete()`, added in [28835]
* Documents a global in `is_customize_preview()`, added in [28999]
* phpDoc tweaks, adds an access modifier for `wpdb::esc_like()`, added in [28711]

See #28885.

Built from https://develop.svn.wordpress.org/trunk@29163


git-svn-id: http://core.svn.wordpress.org/trunk@28947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-07-14 01:02:15 +00:00
Scott Taylor
2e81419d4c In multisite, on the updated_option action, if the option name is one of: 'blogname', 'siteurl', 'post_count' - refresh the blog details cache for the current blog id.
Adds unit test.

Props kovshenin.
Fixes #26410.

Built from https://develop.svn.wordpress.org/trunk@28881


git-svn-id: http://core.svn.wordpress.org/trunk@28680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-06-28 04:07:16 +00:00
Scott Taylor
0233933f22 get_blog_details()->post_count should update on more actions than just publish_post.
Adds unit test.

Props 5um17, midxcat, strangerstudios.
Fixes #27952.

Built from https://develop.svn.wordpress.org/trunk@28835


git-svn-id: http://core.svn.wordpress.org/trunk@28639 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-06-26 00:53:15 +00:00
Drew Jaynes
ac1701b7cc Fix the return description for switch_to_blog() to reflect that it always returns true.
Props jeremyfelt.
Fixes #25328.

Built from https://develop.svn.wordpress.org/trunk@27347


git-svn-id: http://core.svn.wordpress.org/trunk@27199 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-03-02 04:41:15 +00:00
Drew Jaynes
9e05dcc39b Inline documentation for hooks in wp-includes/ms-blogs.php.
Props miyauchi, kpdesign.
Fixes #25596.

Built from https://develop.svn.wordpress.org/trunk@26502


git-svn-id: http://core.svn.wordpress.org/trunk@26396 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-12-01 17:32:10 +00:00
Sergey Biryukov
74f77b85a6 Use get_current_site() instead of the $current_site global when possible.
props jeremyfelt.
fixes #25158.
Built from https://develop.svn.wordpress.org/trunk@26120


git-svn-id: http://core.svn.wordpress.org/trunk@26032 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-11-13 03:23:10 +00:00
Andrew Nacin
0e620877fd Use the wpdb method instead of $wpdb->prefix.
props hakre.
fixes #16756.

Built from https://develop.svn.wordpress.org/trunk@25615


git-svn-id: http://core.svn.wordpress.org/trunk@25532 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-09-24 23:41:10 +00:00
Sergey Biryukov
14308c0d41 Deprecate get_blogaddress_by_domain(), unused since [25261]. props jeremyfelt. fixes #25235.
Built from https://develop.svn.wordpress.org/trunk@25276


git-svn-id: http://core.svn.wordpress.org/trunk@25241 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-09-06 11:41:09 +00:00
Andrew Nacin
7554176da0 Return esc_url_raw(), not esc_url(), from get_blogaddress_by_domain(). props tlovett1, fixes #25057. #wcpvd
Built from https://develop.svn.wordpress.org/trunk@25033


git-svn-id: http://core.svn.wordpress.org/trunk@25020 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-08-16 19:42:09 +00:00
Sergey Biryukov
0d8d513a8d Fix typo in phpdoc. props belloswan. fixes #24217.
git-svn-id: http://core.svn.wordpress.org/trunk@24124 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-04-29 12:49:33 +00:00
Ryan Boren
0f304375f9 Fire the update_blog_public action from update_blog_status() instead of update_blog_public(). Pass blog ID and value to the action.
Add code to noindex() to sync the 'public' value in the site options table with the blog_public value in the options table.

fixes #23155


git-svn-id: http://core.svn.wordpress.org/trunk@23794 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-03-25 09:29:58 +00:00
Ryan Boren
57b2fc1c04 In refresh_blog_details(), make sure clean_blog_cache() gets the blog ID when the blog has been previously cached as non-existent. This ensures that -1 values in blog-details are cleared after blogs are created.
Props beezeee, hirozed
fixes #23405


git-svn-id: http://core.svn.wordpress.org/trunk@23752 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-03-19 05:05:19 +00:00
Peter Westwood
ffe2292a8f Multisite: Ensure that get_blogaddress_by_name does not mangle blognames with leading digits.
Correctly specify the backreference in the regular expression so that it can not become ambiguous when there is a leading digit on the blogname.

Fixes #23689 props dllh.


git-svn-id: http://core.svn.wordpress.org/trunk@23686 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-03-13 16:00:38 +00:00