As part of the Multisite installation process, a `blog_versions` table is created. This table is never read from (except immediately prior to updating it), it's only ever inserted into or updated. It is not used to determine which blogs need to be upgraded.
This table was introduced in 3.0 when the WPMU schema was merged #11644 and it appears the table has never been used in core and is therefore redundant and may as well be removed.
Props johnbillion, nacin, ryan, johnjamesjacoby, whyisjake.
Fixes#19755. See #41685.
git-svn-id: https://develop.svn.wordpress.org/trunk@46194 602fd350-edb4-49c9-b593-d223f7449a82
* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.
Includes minor code layout fixes.
Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!
Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes#44360.
git-svn-id: https://develop.svn.wordpress.org/trunk@45926 602fd350-edb4-49c9-b593-d223f7449a82
The filter is added with a priority of `0`, so a loose comparison had an unintended effect of adding the filter on every call.
Props withinboredom.
Fixes#47430.
git-svn-id: https://develop.svn.wordpress.org/trunk@45707 602fd350-edb4-49c9-b593-d223f7449a82
PHP 7.4 addes a warning when trying access a null/bool/int/float/resource (everything but array, string and object) as if it were an array.
This change fixes all of these warnings visible in unit tests.
Props jrf.
See #47704.
git-svn-id: https://develop.svn.wordpress.org/trunk@45639 602fd350-edb4-49c9-b593-d223f7449a82
This adds a new method, `wpdb::log_query()`, and a new filter, `log_query_custom_data`. The custom data is stored as a new element in each entry of the `wpdb::$queries` array.
Props CrazyJaco, johnbillion, pento.
Fixes 42151.
git-svn-id: https://develop.svn.wordpress.org/trunk@45635 602fd350-edb4-49c9-b593-d223f7449a82
Rather than relying `func_get_args()` to retrieve arbitrary function arguments, we can now use the spread operator to assign them directly to a variable.
Props jrf.
See #47678.
git-svn-id: https://develop.svn.wordpress.org/trunk@45630 602fd350-edb4-49c9-b593-d223f7449a82
Noteable changes:
- The `magic_quotes_runtime` and `magic_quotes_sybase` settings were removed in PHP 5.4, so no longer need to be set.
- Some functions that use external libraries can generate errors that can't be tested for, so are globally allowed to silence errors.
- Quite a few functions would cause errors if `safe_mode` was set. This setting was removed in PHP 5.4.
- Only a handful of `header()` calls needed corresponding `headers_sent()` checks for unit tests to pass, but more may need to be added as the nightlies builds are tested.
See #46732.
git-svn-id: https://develop.svn.wordpress.org/trunk@45611 602fd350-edb4-49c9-b593-d223f7449a82
The tag is only necessary for hooks. For functions and methods, autolinking is handled automatically on developer.wordpress.org.
Props mbelchev, ocean90, johannadevos.
Fixes#44585. See #45204.
git-svn-id: https://develop.svn.wordpress.org/trunk@44901 602fd350-edb4-49c9-b593-d223f7449a82
`wpdb::get_col()` iterates over `$wpdb->last_result`, which can be a non-countable value, should the preceding query have failed.
Props spacedmonkey, desrosj, pento.
Merges [43934] into trunk.
See #45299.
git-svn-id: https://develop.svn.wordpress.org/trunk@44272 602fd350-edb4-49c9-b593-d223f7449a82
WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.
This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script.
- Auto-fixable coding standards issues will now cause Travis failures.
Fixes#44600.
git-svn-id: https://develop.svn.wordpress.org/trunk@43571 602fd350-edb4-49c9-b593-d223f7449a82
A new global multisite table `wp_blogmeta` is added to the database schema, and a set of `*_site_meta()` API functions are introduced.
The implementation fails gracefully when the new table is not yet available, which may happen especially shortly after the core update, before the network has been upgraded to the new database schema. The presence of the table is detected once and stored as a global setting on the main network.
Core does not yet use site metadata, but there are several use-cases to be implemented or explored in the near future, and it allows plugins to extend sites with arbitrary data, which will come in particularly handy with the upcoming REST API endpoint for sites.
Props spacedmonkey, johnjamesjacoby, jeremyfelt, flixos90.
Fixes#37923.
git-svn-id: https://develop.svn.wordpress.org/trunk@42836 602fd350-edb4-49c9-b593-d223f7449a82
Add missing translator comments in `WP_Theme_Install_List_Table` and `wp_notify_postauthor()`.
Add missing commas in some translator comments.
Fixes#43523.
git-svn-id: https://develop.svn.wordpress.org/trunk@42827 602fd350-edb4-49c9-b593-d223f7449a82
This allows debugging plugins to plot the time at which queries were executed.
Props Rarst for initial patch.
Fixes#43315
git-svn-id: https://develop.svn.wordpress.org/trunk@42789 602fd350-edb4-49c9-b593-d223f7449a82
This fixes a PHP Warning in `wpdb::parse_db_host()` when WordPress is used with (sometimes a modern) PHP that's compiled against an ancient PCRE version.
Fixes#43109 for trunk.
git-svn-id: https://develop.svn.wordpress.org/trunk@42549 602fd350-edb4-49c9-b593-d223f7449a82
This change makes WordPress use `mysqli` on PHP <5.5 when available, instead of only in PHP 5.5+ and development installs.
WPDB includes a fallback to `mysql` in the event that the database connection fails with `mysqli` so incompatibilities should be few and far between.
Fixes#42812 for trunk.
git-svn-id: https://develop.svn.wordpress.org/trunk@42388 602fd350-edb4-49c9-b593-d223f7449a82
WordPress' code just... wasn't.
This is now dealt with.
Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS.
Fixes#41057.
git-svn-id: https://develop.svn.wordpress.org/trunk@42343 602fd350-edb4-49c9-b593-d223f7449a82
The WPCS `WordPress.WhiteSpace.PrecisionAlignment` rule throws warnings for a bunch of code that will likely cause issues for `wpcbf`. Fixing these manually beforehand gives us better auto-fixed results later.
See #41057.
git-svn-id: https://develop.svn.wordpress.org/trunk@42228 602fd350-edb4-49c9-b593-d223f7449a82
In `wpdb::placeholder_escape()`, the key for `hash_hmac()` defaults to `AUTH_SALT`, but `hash_hmac()` will return an empty string if the key is empty.
This had the side effect of the string `{}` being incorrectly replaced with a `%` character in queries just about to be run on the database.
Props jsonfry.
Fixes#42431.
git-svn-id: https://develop.svn.wordpress.org/trunk@42120 602fd350-edb4-49c9-b593-d223f7449a82
In `wpdb::placeholder_escape()`, the key for `hash_hmac()` falls back to `rand()` when `AUTH_SALT` is undefined. `hash_hmac()` requires the key to be a string, however, so we need to cast it as such.
Props mkomar.
Fixes#42401.
git-svn-id: https://develop.svn.wordpress.org/trunk@42119 602fd350-edb4-49c9-b593-d223f7449a82
[41496] removed support for numbered placeholders in queries send through `wpdb::prepare()`, which, despite being undocumented, were quite commonly used.
This change restores support for numbered placeholders (as well as a subset of placeholder formatting), while also adding extra checks to ensure the correct number of arguments are being passed to `wpdb::prepare()`, given the number of placeholders.
See #41925.
git-svn-id: https://develop.svn.wordpress.org/trunk@42056 602fd350-edb4-49c9-b593-d223f7449a82
This fixes a change in behaviour introduced by [41629].
The host is set to an empty string when it isn't defined, this continues existing behaviour. In particular, the mysqli library treats a `null` host as being the same as `localhost`, which is not always the intended behaviour.
Props birgire, markjaquith, pento.
Fixes#41722.
git-svn-id: https://develop.svn.wordpress.org/trunk@41820 602fd350-edb4-49c9-b593-d223f7449a82
PHP < 5.4 requires a `$matches` parameter to be passed to `preg_match_all()`
`wpdb::prepare()` can be called before translations are loaded, so needs appropriate `wp_load_translations_early()` calls.
See #42040.
git-svn-id: https://develop.svn.wordpress.org/trunk@41663 602fd350-edb4-49c9-b593-d223f7449a82
`wpdb::prepare()` currently gives no information if the number of arguments passed doesn't match the number of placeholders in the query. This change gives an explicit notice that the call was incorrect.
Also fixes an enrelated term meta test that was triggering this new notice.
Props thekt12 for the initial patch.
Fixes#42040.
git-svn-id: https://develop.svn.wordpress.org/trunk@41662 602fd350-edb4-49c9-b593-d223f7449a82
The inline documentation for `wpdb::prepare()` was kind of confusing, and didn't describe some of the behaviour correctly.
Fixes#41983.
git-svn-id: https://develop.svn.wordpress.org/trunk@41632 602fd350-edb4-49c9-b593-d223f7449a82
IPv4 addresses are scarce, overworked, and underpaid. They're ready to retire, but we just won't let them go. If you care about their wellbeing, switch to IPv6 today.
Props schlessera, birgire.
Fixes#41722.
git-svn-id: https://develop.svn.wordpress.org/trunk@41629 602fd350-edb4-49c9-b593-d223f7449a82
To bring Core into line with the changes to `$wpdb->prepare()` in WordPress 4.8.2, query placeholders shouldn't be quoted.
Props jrf, johnjamesjacoby.
Fixes#41983.
git-svn-id: https://develop.svn.wordpress.org/trunk@41628 602fd350-edb4-49c9-b593-d223f7449a82
`wpdb::prepare()` supports %s, %d, and %F as placeholders in the query string. Any other non-escaped % will be escaped.
git-svn-id: https://develop.svn.wordpress.org/trunk@41496 602fd350-edb4-49c9-b593-d223f7449a82
While `wpdb::prepare()` does not support null values (see #12819) they still appear in the wild like in the WordPress Importer and other plugins.
git-svn-id: https://develop.svn.wordpress.org/trunk@41483 602fd350-edb4-49c9-b593-d223f7449a82
Previously if you passed an array of values for placeholders, additional values could be passed as well. Now additional values will be ignored.
git-svn-id: https://develop.svn.wordpress.org/trunk@41470 602fd350-edb4-49c9-b593-d223f7449a82
