Commit Graph

39 Commits

Author SHA1 Message Date
Sergey Biryukov d89482b22d Query: Cast the meta key to `BINARY` for case-sensitive key comparisons in `WP_Meta_Query`.
This addresses an error on MySQL 8.0.22 or later:
{{{
Character set 'utf8mb4_unicode_520_ci' cannot be used in conjunction with 'binary' in call to regexp_like
}}}

From the [https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-22.html MySQL 8.0.22 changelog]:
> Regular expression functions such as `REGEXP_LIKE()` yielded inconsistent results with binary string arguments. These functions now reject binary strings with an error. ([https://bugs.mysql.com/bug.php?id=98951 Bug #98951], [https://bugs.mysql.com/bug.php?id=98950 Bug #98950])

WordPress meta queries use the `BINARY` data type for case-sensitive meta key comparisons using regular expressions. By explicitly casting the meta key to `BINARY`, we can make sure the values being compared use the same character set and produce consistent results.

The change is covered by existing meta query unit tests: three tests which previously failed on MySQL 8.0.22 or later now pass.

References:
* [https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-22.html MySQL 8.0.22 changelog]
* [https://bugs.mysql.com/bug.php?id=104387 Bug #104387 CHARACTER_SET_MISMATCH issue with regex comparisons]

Follow-up to [46188].

Fixes #51740.
Built from https://develop.svn.wordpress.org/trunk@53901


git-svn-id: http://core.svn.wordpress.org/trunk@53460 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-08-17 14:00:13 +00:00
desrosj c9c4dabcc1 Query: Improve sanitization within `WP_Meta_Query`.
Props vortfu, xknown, dd32.
Built from https://develop.svn.wordpress.org/trunk@52455


git-svn-id: http://core.svn.wordpress.org/trunk@52047 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-01-06 17:05:02 +00:00
John Blackbourn 39bff93b6b Docs: Various inline documentation corrections and improvements.
See #53399

Built from https://develop.svn.wordpress.org/trunk@52332


git-svn-id: http://core.svn.wordpress.org/trunk@51924 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-12-07 12:20:02 +00:00
John Blackbourn 92f0b0cb48 Docs: Various docblock corrections and improvements.
See #53399

Built from https://develop.svn.wordpress.org/trunk@52236


git-svn-id: http://core.svn.wordpress.org/trunk@51828 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-23 21:37:01 +00:00
John Blackbourn fa62df0774 Query: Correct and standardise the meta query documentation.
Also improves the formatting of some surrounding documentation.

Props audrasjb, johnbillion

Fixes #53467

Built from https://develop.svn.wordpress.org/trunk@52226


git-svn-id: http://core.svn.wordpress.org/trunk@51818 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-20 00:07:59 +00:00
hellofromTonya 1c8de0817f Code Modernization: Fix null to non-nullable deprecations in `WP_Meta_Query::get_sql_for_clause()`.
In the `WP_Meta_Query::get_sql_for_clause()`, the `'value'` index from a meta query array is passed to the PHP native `trim()` function without prior validation.

In PHP 8.1, this could lead to a `trim(): Passing null to parameter #1 ($string) of type string is deprecated` notice.

`trim()` expects a text string and is only useful when ''passed'' a text string as no other variable type can contain whitespace.

Fixed now by verifying that the ''value'' is a string before processing it with `trim()`.

This issue is already covered by the existing `Tests_Meta_Query::test_null_value_sql()` and the `Tests_Meta_Query::test_convert_null_value_to_empty_string()` tests.

Follow-up to [17699], [29887], [29940].

Props jrf, hellofromTonya.
See #53635.
Built from https://develop.svn.wordpress.org/trunk@51797


git-svn-id: http://core.svn.wordpress.org/trunk@51404 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-09-10 16:01:03 +00:00
John Blackbourn 2cb4ebefe2 Docs: Replace `$this` in hook param docs with more appropriate names.
`$this` is a pseudo-variable that cannot be used as the name of a function parameter, so renaming these helps prevent errors when implementing hook callback functions.

Fixes #53457

Built from https://develop.svn.wordpress.org/trunk@51518


git-svn-id: http://core.svn.wordpress.org/trunk@51129 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-07-30 19:35:58 +00:00
Sergey Biryukov d6cc4f1aec Query: Consistently include a space in parentheses in `WP_Meta_Query::get_sql_for_clause()`.
Props jillebehm, kaavyaiyer, hareesh-pillai.
Fixes #49279.
Built from https://develop.svn.wordpress.org/trunk@50576


git-svn-id: http://core.svn.wordpress.org/trunk@50189 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-03-25 12:39:07 +00:00
John Blackbourn dfe1f9b322 Docs: Promote many `bool` types to `true` or `false` where only that value is used.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49927


git-svn-id: http://core.svn.wordpress.org/trunk@49626 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-03 22:04:04 +00:00
John Blackbourn 5eb3f0ffcb Docs: Improve docs for arguments that accept a numerically indexed array of associative arrays.
See #49572
Built from https://develop.svn.wordpress.org/trunk@48475


git-svn-id: http://core.svn.wordpress.org/trunk@48244 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-14 12:10:05 +00:00
Sergey Biryukov be16bb9fba Docs: Remove extra spaces from `@param` tags.
Per the documentation standards, `@param` tags should be aligned with each other, but not with the `@return` tag.

See #49572.
Built from https://develop.svn.wordpress.org/trunk@48110


git-svn-id: http://core.svn.wordpress.org/trunk@47879 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-20 12:58:10 +00:00
Sergey Biryukov 7932193708 Coding Standards: Use strict comparison where static strings are involved.
This reduces the number of `WordPress.PHP.StrictComparisons.LooseComparison` issues in half, from 1897 to 890.

Includes minor code layout fixes for better readability.

See #49542.
Built from https://develop.svn.wordpress.org/trunk@47808


git-svn-id: http://core.svn.wordpress.org/trunk@47584 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-16 18:42:12 +00:00
Sergey Biryukov 38676936ba Coding Standards: Use strict type check for `in_array()` and `array_search()` where strings are involved.
This reduces the number of `WordPress.PHP.StrictInArray.MissingTrueStrict` issues from 486 to 50.

Includes minor code layout fixes for better readability.

See #49542.
Built from https://develop.svn.wordpress.org/trunk@47550


git-svn-id: http://core.svn.wordpress.org/trunk@47325 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-05 03:02:11 +00:00
Sergey Biryukov dd4d98a368 Docs: In various `@return` tags, list the expected type first, instead of `false`.
Follow-up to [46696].

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47060


git-svn-id: http://core.svn.wordpress.org/trunk@46860 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-01-11 18:32:05 +00:00
John Blackbourn f93ee2ca76 Docs: Increase the specificity of various docblock parameter types and return types.
See #48303
Built from https://develop.svn.wordpress.org/trunk@46823


git-svn-id: http://core.svn.wordpress.org/trunk@46623 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-12-06 22:43:04 +00:00
Boone Gorges b8e45e2531 Query: Expand the list of operators available to `compare_key` in `WP_Meta_Query`.
`compare_key`, introduced in #42409, previously supported only `=` and `LIKE`
operators. This changeset introduces a number of other operators: `!=`, `IN`,
`NOT IN`, `NOT LIKE`, `RLIKE`, `REGEXP`, `NOT REGEXP`, `EXISTS`, and `NOT EXISTS`
(the latter two aliased to `=` and `!=`, respectively). To support case-sensitive
regular expression key comparisons, the new `type_key` parameter will force
a MySQL `CAST` when 'BINARY' is passed.

Props soulseekah.
Fixes #43346.
Built from https://develop.svn.wordpress.org/trunk@46188


git-svn-id: http://core.svn.wordpress.org/trunk@46000 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-19 15:03:56 +00:00
Gary Pendergast 14c7533162 Coding Standards: Fix all `WordPress.DB.PreparedSQLPlaceholders` issues.
See #47632.


Built from https://develop.svn.wordpress.org/trunk@45603


git-svn-id: http://core.svn.wordpress.org/trunk@45414 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-05 05:43:55 +00:00
Gary Pendergast 4803fc405e Coding Standards: Fix the `Squiz.PHP.DisallowMultipleAssignments` violations in `wp-includes`.
See #47632.


Built from https://develop.svn.wordpress.org/trunk@45590


git-svn-id: http://core.svn.wordpress.org/trunk@45401 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-02 23:42:58 +00:00
desrosj 04dff0e2a9 Docs: Update `since` annotations for adding `LIKE` comparisons with meta keys.
Previously introduced in [42768].

Fixes #42409.
Built from https://develop.svn.wordpress.org/trunk@44518


git-svn-id: http://core.svn.wordpress.org/trunk@44349 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-09 14:55:49 +00:00
Gary Pendergast 56c162fbc9 Coding Standards: Upgrade WPCS to 1.0.0
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.


Built from https://develop.svn.wordpress.org/trunk@43571


git-svn-id: http://core.svn.wordpress.org/trunk@43400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-08-17 01:51:36 +00:00
John Blackbourn bbcb4300a3 Docs: Correct and improve various inline documentation.
See #42505

Built from https://develop.svn.wordpress.org/trunk@42877


git-svn-id: http://core.svn.wordpress.org/trunk@42707 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-25 19:35:29 +00:00
Boone Gorges 35ad9e9efc Allow `LIKE` queries against the 'key' value in meta queries.
The new `compare_key=LIKE` parameter works in conjunction with `key` in a
similar way to the `compare=LIKE` and `value`: by doing a "compares" `LIKE`
query. This allows developers to do partial matches against keys when
doing meta queries.

Props mariovalney, chasewg.
Fixes #42409.
Built from https://develop.svn.wordpress.org/trunk@42768


git-svn-id: http://core.svn.wordpress.org/trunk@42598 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-01 04:03:33 +00:00
Gary Pendergast aaf99e6913 Code is Poetry.
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.


Built from https://develop.svn.wordpress.org/trunk@42343


git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-30 23:11:00 +00:00
John Blackbourn 4a16295dc5 Docs: Standardise the format used for documenting parameters passed by reference.
See #35974, #41017

Built from https://develop.svn.wordpress.org/trunk@41688


git-svn-id: http://core.svn.wordpress.org/trunk@41522 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-02 22:14:46 +00:00
Drew Jaynes 0860bb2771 Docs: Remove `@access` notations from method DocBlocks in wp-includes/* classes.
Prior to about 2013, many class methods lacked even access modifiers which made the `@access` notations that much more useful. Now that we've gotten to a point where the codebase is more mature from a maintenance perspective and we can finally remove these notations. Notable exceptions to this change include standalone functions notated as private as well as some classes still considered to represent "private" APIs.

See #41452.

Built from https://develop.svn.wordpress.org/trunk@41162


git-svn-id: http://core.svn.wordpress.org/trunk@41002 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-27 00:41:44 +00:00
Drew Jaynes 1d95dcfa2c Docs: Remove superfluous `@package WordPress` and `@subpackage` notations used outside of file headers in a variety of core files.
Per the inline documentation standards for PHP, there should only be one `@package` and/or `@subpackage` notation per file, and only in the file header.

See #41017.

Built from https://develop.svn.wordpress.org/trunk@40988


git-svn-id: http://core.svn.wordpress.org/trunk@40838 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-01 16:58:42 +00:00
Gary Pendergast af69f4ab1a General: Restore usage of `$wpdb`, instead of `$this->db`.
Hiding the `$wpdb` global behind a property decreases the readability of the code, as well as causing irrelevant output when dumping an object.

Reverts [38275], [38278], [38279], [38280], [38387].
See #37699.


Built from https://develop.svn.wordpress.org/trunk@38768


git-svn-id: http://core.svn.wordpress.org/trunk@38711 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-10 06:38:31 +00:00
Scott Taylor e7ffad7fac Query: add a `protected` field, `$db`, (composition, as it were) to `WP_*_Query` classes to hold the value for the database abstraction, instead of importing the `global $wpdb` into every method that uses it. Reduces the number of global imports by 32.
See #37699.

Built from https://develop.svn.wordpress.org/trunk@38275


git-svn-id: http://core.svn.wordpress.org/trunk@38216 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 18:21:31 +00:00
Jeremy Felt 6f3f00ea97 Multisite: Change `WP_Network` `id` property to an integer.
For consistency and developer sanity.

Props flixos90.
Fixes #37050.

Built from https://develop.svn.wordpress.org/trunk@37870


git-svn-id: http://core.svn.wordpress.org/trunk@37811 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 14:26:29 +00:00
Drew Jaynes 50ab6e8df0 Docs: Improve first-order clause documentation for the `$meta_query` parameter in the constructor for `WP_Meta_Query`.
First-order meta query clauses are defined as clauses that have either a 'key' or 'value' array key. When using named first-order clauses in meta queries to order results in the parent query, `WP_Meta_Query` can additionally accept first-order clauses at the sub-clause level, which was not previous documented.

Fixes #32659.

Built from https://develop.svn.wordpress.org/trunk@37688


git-svn-id: http://core.svn.wordpress.org/trunk@37654 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-12 00:02:30 +00:00
Boone Gorges fc1d2c99c9 In `WP_Meta_Query`, don't cast `meta_value` to `CHAR`.
`CHAR` is redundant, since the `meta_value` column is `LONGTEXT`. Meanwhile,
use of `CAST()` causes MySQL to ignore any index that the administrator may
have added to the column.

A number of automated tests were doing searches for `CAST` in the SQL strings
generated by `WP_Meta_Query` (for reasons unrelated to the `CAST()` behavior).
These tests have been updated to expect the new query format.

Props ericlewis.
Fixes #36625.
Built from https://develop.svn.wordpress.org/trunk@37594


git-svn-id: http://core.svn.wordpress.org/trunk@37562 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-30 04:36:27 +00:00
Drew Jaynes 602b51a209 Docs: Standardize filter docs in core classes in wp-includes/* to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37492


git-svn-id: http://core.svn.wordpress.org/trunk@37460 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:15:28 +00:00
Drew Jaynes fe3b007fdd Docs: Remove inline `@see` tags from function, class, and method references in inline docs.
Known functions, classes, and methods are now auto-linked in Code Reference pages following #meta1483.

Note: Hook references are still linked via inline `@see` tags due to the unlikelihood of reliably matching for known hooks based on a RegEx pattern.

See #32246.

Built from https://develop.svn.wordpress.org/trunk@37342


git-svn-id: http://core.svn.wordpress.org/trunk@37308 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-02 04:00:28 +00:00
Drew Jaynes 4caa9e474c Docs: Correctly document parameters in the hook doc for the `get_meta_sql` filter as individual parameters rather than an array.
When an array of parameters is passed to `do_action|apply_filters_ref_array`, parameters should be documented as individuals instead of as part of the whole.

Props sudar.
Fixes #35962.

Built from https://develop.svn.wordpress.org/trunk@36735


git-svn-id: http://core.svn.wordpress.org/trunk@36702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-26 17:10:26 +00:00
Boone Gorges 68f3ee8f64 Docs: `WP_Meta_Query` accepts 'EXISTS' or 'NOT EXISTS' for `$compare`.
Props apaliku, jdgrimes.
Fixes #35891.
Built from https://develop.svn.wordpress.org/trunk@36609


git-svn-id: http://core.svn.wordpress.org/trunk@36576 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-22 03:56:27 +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
Drew Jaynes 0d1dcaa832 Docs: Add a file header to wp-includes/class-wp-meta-query.php, introduced in [33761].
Also clarifies the class DocBlock summary for `WP_Meta_Query`.

See #33413. See #33701.

Built from https://develop.svn.wordpress.org/trunk@34405


git-svn-id: http://core.svn.wordpress.org/trunk@34369 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-22 13:26:23 +00:00
Boone Gorges c0a0d4ba50 Use stricter sanitization for meta query clause keys.
By forcing all clause keys to be strings, we make it possible to use strict
comparison when validating values of 'orderby' as passed to `WP_Query`. This
eliminates situations where the presence of numeric clause keys could result
in an improperly validated 'orderby' value.

Props nikolov.tmw.
Fixes #32937.
Built from https://develop.svn.wordpress.org/trunk@34090


git-svn-id: http://core.svn.wordpress.org/trunk@34058 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-12 21:06:24 +00:00
Scott Taylor b6c01b80fa Meta: move `WP_Meta_Query` into its own file. `meta.php` loads the new files, so this is 100% BC if someone is loading `meta.php` directly. New files created using `svn cp`.
Creates: 
`class-wp-meta-query.php` 
`meta-functions.php` 

`meta.php` contains only top-level code. Class file only contains the class. Functions file only contains functions.

See #33413.

Built from https://develop.svn.wordpress.org/trunk@33761


git-svn-id: http://core.svn.wordpress.org/trunk@33729 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-26 13:02:21 +00:00