>PHP natively allows for autovivification (auto-creation of arrays from falsey values). This feature is very useful and used in a lot of PHP projects, especially if the variable is undefined. However, there is a little oddity that allows creating an array from a `false` and `null` value.
The above quote is from the PHP 8.1 RFC and the (accepted) RFC changes the behaviour described above to deprecated auto creation of arrays from `false`. As it is deprecated, it _will_ still work for the time being, but as of PHP 9.0, this will become a Fatal Error, so we may as well fix it now.
The `recurse_dirsize()` function retrieves a transient and places it in the `$directory_cache` variable, but the `get_transient()` function in WP returns `false` when the transient doesn't exist, which subsequently can lead to the above mentioned deprecation notice.
By verifying that the `$directory_cache` variable is an array before assigning to it and initializing it to an empty array, if it's not, we prevent the deprecation notice, as well as harden the function against potentially corrupted transients where this transient would not return the expected array format, but some other variable type.
Includes adding dedicated unit tests for both the PHP 8.1 issue, as well as the hardening against corrupted transients.
Includes some girl-scouting: touching up a parameter description and some code layout.
Refs:
* https://wiki.php.net/rfc/autovivification_false
* https://developer.wordpress.org/reference/functions/get_transient/
Follow-up to [49212], [49744].
Props jrf, hellofromTonya.
See #53635.
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When the PHP native `dirname()` function is used on a Windows disk name - i.e. `C:\`-, it will return the same, i.e, it will return `C:\` again.
The `clean_dirsize_cache()` function didn't have guard clause against this, which meant that on Windows based systems and IIS servers, this function would result in WordPress getting stuck into an infinite loop.
The adjustment to the `while` part of the function fix this by checking if the return value of the `dirname()` function call is the same as the original path passed to `dirname()`, which effectively fixes the infinite loop.
A number of other improvements made:
1. Add input validation for the `$path` parameter to guard against invalid variable types being passed into the function.
2. Guard against an empty `$path` parameter, which would result in an infinite loop on both Windows as well as *nix based systems.
In both these cases, a PHP notice will now be thrown.
3. When a non-empty string, which isn't a path would previously be passed, the `dirname()` function would transform that to a `.` and the `.` key in the transient cache would be cleared out.
This was a bug as there is no relation between a non-path string and the root directory of file system.
This bug has been fixed by checking that something could actually be a path and handling received non-empty, non-path input parameters in a special way, i.e only removing the cache key for the passed string and bowing out from further processing.
Unfortunately, no tests can be added to guard against the infinite loop.
For the other fixes, we have added appropriate unit tests.
Follow-up up [49212], [49616], [49744].
Props jrf, hellofromTonya, raubvogel, sergeybiryukov, codezen8, sjlevy, drosmog, teachlynx, ekojr, bartoszgrzesik, joegasper, janthiel, josephdickson, ocean90, audrasjb.
Fixes#52241.
Built from https://develop.svn.wordpress.org/trunk@51910
git-svn-id: http://core.svn.wordpress.org/trunk@51503 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove outdated list of accepted column name values, add a reference to `WP_Date_Query::validate_column()` and the `date_query_valid_columns` filter instead for a more detailed description.
Follow-up to [25139], [25860], [29933], [29934], [29938], [37477], [51905].
Props dimadin, johnjamesjacoby.
Fixes#54248.
Built from https://develop.svn.wordpress.org/trunk@51906
git-svn-id: http://core.svn.wordpress.org/trunk@51499 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Audio
* Video
* Unattached
This allows for more homogeneous translations in languages where keeping a plural form is important.
Follow-up to [6910], [7397], [8901], [9556], [11749], [13100], [12110], [15491], [15578], [22743], [29426], [29625], [34256], [45651], [46437].
Props jdy68, audrasjb, SergeyBiryukov.
Fixes#54238.
Built from https://develop.svn.wordpress.org/trunk@51903
git-svn-id: http://core.svn.wordpress.org/trunk@51496 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This allows these actions to run ''after'' the main process, without affecting the update. Actions running on `shutdown` are immune to PHP timeouts, so in case the failure was due to a PHP timeout, we'll still be able to properly restore the previous version.
Follow-up to [51815], [51898], [51899].
Props aristath, peterwilsoncc.
See #54166.
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This replaces the `copy_dir()` usage in `WP_Upgrader::install_package()` and aims to avoid PHP timeout issues when installing or updating large plugins on slower systems like Vagrant or the WP Docker test environment.
The new function attempts a native PHP `rename()` function first and falls back to the previous `copy_dir()`.
Follow-up to [51815], [51898].
Props afragen, aristath, peterwilsoncc, galbaras, noisysocks, pbiron.
Fixes#54166. See #51857.
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This avoids a few type problems further in the code: boolean divided by a number, or passing `false` to `size_format()` which is documented to accept integers or strings only.
Follow-up to [51815].
Props TobiasBg.
See #51857.
Built from https://develop.svn.wordpress.org/trunk@51898
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This allows the parent `WP_List_Table::has_items()` method to work as expected, and the override in the child class can now be removed. It also makes the class more consistent with other list table classes.
As a result of this change, the "Bulk actions" dropdown is no longer unnecessarily displayed if there are no terms.
Follow-up to [15491], [17025], [17026].
Props mattoakley, swissspidy, audrasjb, SergeyBiryukov.
Fixes#54181.
Built from https://develop.svn.wordpress.org/trunk@51896
git-svn-id: http://core.svn.wordpress.org/trunk@51489 1a063a9b-81f0-0310-95a4-ce76da25c4cd
These values are added dynamically by the `Twenty_Twenty_One_SVG_Icons::get_svg()` method and are not needed in the source array.
Follow-up to [49216].
Props max-dayala, laxman-prajapati, sabernhardt, Presskopp, mukesh27.
Fixes#54208.
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git-svn-id: http://core.svn.wordpress.org/trunk@51486 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The "Documentation on Nginx configuration." link is out of place being below the "Save Changes" button on the Settings > Permalinks UI.
This commit relocates the link to join the other support related content links in the help tab's "For more information:" right sidebar area.
Follow-up to [34691], [45674].
Props audrasjb, hellofromTonya, johnjamesjacoby, mukesh27, peterwilsoncc, timlappe.
Fixes#39258.
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* "Erase Personal Data" button in the Next Steps column.
* "Force Erase Personal Data" row action.
This highlights the destructive nature of those buttons to avoid an accidental erasure, and is consistent with other similar UI elements in the admin, e.g. various "Delete", "Spam", or "Trash" buttons.
Props arena, sabernhardt, carike, azaozz, joedolson, audrasjb, SergeyBiryukov.
Fixes#49603.
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This unpins the version of PHP 5.6.20 used when testing the 5.6 branch of PHP.
Using 5.6.20 was an intentional decision in [49162], as that patch version is the oldest version of PHP 5.6 still supported by WordPress. However, as of September 30, 2021, the `5.6.20` image contains a version of OpenSSL with an expired certificate, sometimes resulting in an expired trust chain.
Props Clorith, hellofromTonya, SergeyBiryukov, desrosj.
Merges [51889] to `trunk`.
Fixes#54223.
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When there are several action links or the text for these links is long, the plugin name column's width extends causing the other columns to shrink in width. This case is a less than desirable user experience.
The plugin name's column has `white-space: nowrap` (on larger screens). This commit changes the `white-space` to `normal`, allowing the plugin action links row to wrap into more than one line.
Follow-up to [41695].
Props ankit-k-gupta, nekojonez, sabernhardt, sergeybiryukov.
Fixes#53275.
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* Document the post statuses global as an array of `stdClass` objects
* Document the taxonomies global as an array of `WP_Taxonomy` objects
* Document the return value of the post count functions as `stdClass` objects
* Fix some typos
See #53399
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> The currently recommended certificate chain as presented to Let’s Encrypt ACME clients when new certificates are issued contains an intermediate certificate (ISRG Root X1) that is signed by an old DST Root CA X3 certificate that expires on 2021-09-30. In some cases the OpenSSL 1.0.2 version will regard the certificates issued by the Let’s Encrypt CA as having an expired trust chain.
>
> Most up-to-date CA cert trusted bundles, as provided by operating systems, contain this soon-to-be-expired certificate. The current CA cert bundles also contain an ISRG Root X1 self-signed certificate. This means that clients verifying certificate chains can find the alternative non-expired path to the ISRG Root X1 self-signed certificate in their trust store.
>
> Unfortunately this does not apply to OpenSSL 1.0.2 which always prefers the untrusted chain and if that chain contains a path that leads to an expired trusted root certificate (DST Root CA X3), it will be selected for the certificate verification and the expiration will be reported.
References:
* [https://www.openssl.org/blog/blog/2021/09/13/LetsEncryptRootCertExpire/ Old Let’s Encrypt Root Certificate Expiration and OpenSSL 1.0.2]
* [https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/ DST Root CA X3 Expiration (September 2021)]
Follow-up to [25224], [25426], [25569], [27307], [30491], [30765], [34283], [35919], [36570], [46094].
Props bradleyt, fierevere.
Fixes#54207. See #50828.
Built from https://develop.svn.wordpress.org/trunk@51883
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Previously the first and last page pagination buttons were disabled when on their next or previous page respectively. This commit removes that unnecessary logic to keep these buttons enabled and avoid confusion in the user's navigation workflow.
New behavior:
- When on page 2, the go to first page `«` button is enabled
- When on the page before the last page, the go to last page `»` button is enabled
Follow-up to [32948], [47219].
Props wp_kc, ronakganatra, knutsp, sabernhardt, Hareesh Pillai, audrasjb, hellofromTonya.
Fixes#42763.
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In [49294, 49752], the `placeholder` attribute changed to `"WordPress App on My Phone"`. This change causes confusion as the field can be used in a variety of ways and is not limited to a phone.
Given a label exists for each field and clearly identifies its purpose, this commit removes the `placeholder` attribute from the `input` field.
Follow-up to [49109], [49294], [49752].
Props seedsca, audrasjb, joedolson, rehanali.
Fixes#54047.
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Adjust similar code in `_post_states()` and `_media_states()` for consistency.
Follow-up to:
* [12897], [15491], [32755], [46153], [48424] for `WP_MS_Sites_List_Table::site_states()`.
* [17793], [47775], [49223] for `_media_states()`.
* [9153], [46309] for `_post_states()`.
Props joelcj91, audrasjb, desrosj.
Fixes#38296.
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git-svn-id: http://core.svn.wordpress.org/trunk@51466 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Since PHPUnit 9.5.10 and 8.5.21, PHP deprecations are no longer converted to exceptions by default (`convertDeprecationsToExceptions="true"` can be configured to enable this).
Reference: [fac02620f6 Do not convert PHP deprecations to exceptions by default]; [https://github.com/sebastianbergmann/phpunit/blob/9.5.10/ChangeLog-9.5.md#9510---2021-09-25 PHPUnit 9.5.10 changelog].
With this change, the test for the `Services_JSON` compat class started failing:
{{{
There was 1 failure:
1) Tests_Compat_jsonEncodeDecode::test_json_encode_decode
Failed asserting that exception of type "PHPUnit\Framework\Error\Deprecated" is thrown.
}}}
This converts the native PHPUnit `::expectDeprecation()` method call in the test to a set of individual WP-specific `::setExpectedDeprecated()` method calls in order to not depend on PHPUnit behavior that is no longer the default.
Additionally, this commit includes support for catching deprecation notices from `_deprecated_file()` function calls to the `WP_UnitTestCase_Base::expectDeprecated()` method.
Follow-up to [46205], [46625], [48996], [51563], [51852], [51871].
Props jrf, netweb, SergeyBiryukov.
See #54183, #54029, #53363.
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git-svn-id: http://core.svn.wordpress.org/trunk@51465 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Since PHPUnit 9.5.10 and 8.5.21, PHP deprecations are no longer converted to exceptions by default (`convertDeprecationsToExceptions="true"` can be configured to enable this).
Reference: [fac02620f6 Do not convert PHP deprecations to exceptions by default]; [https://github.com/sebastianbergmann/phpunit/blob/9.5.10/ChangeLog-9.5.md#9510---2021-09-25 PHPUnit 9.5.10 changelog].
Let's unpack this:
Previously (PHPUnit < 9.5.10/8.5.21), if PHPUnit would encounter a PHP native deprecation notice, it would:
1. Show a test which causes a deprecation notice to be thrown as **"errored"**,
2. Show the **first** deprecation notice it encountered and
3. PHPUnit would exit with a **non-0 exit code** (2), which will fail a CI build.
As of PHPUnit 9.5.10/8.5.21, if PHPUnit encounters a PHP native deprecation notice, it will no longer do so. Instead PHPUnit will:
1. Show a test which causes a PHP deprecation notice to be thrown as **"risky"**,
2. Show the **all** deprecation notices it encountered and
3. PHPUnit will exit with a **0 exit code**, which will show a CI build as passing.
This commit reverts PHPUnit to the previous behaviour by adding `convertDeprecationsToExceptions="true"` to the PHPUnit configuration. It also adds the other related directives for consistency.
Props jrf, netweb, costdev, SergeyBiryukov.
See #54183.
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These were originally added in [26252] to suppress database errors on `setUp()` and restore on `tearDown()` for tests that call `wpmu_create_blog()`, blog factory, or installation code that attempts to clear transients.
As the multisite test coverage expanded, these methods ended up being unnecessarily copied into other test classes, where database error suppression is not required.
Follow-up to [26252], [29916], [30286], [33184], [34898], [34899], [34901], [37234], [37477], [37894], [49212], [49616], [51859].
See #53363.
Built from https://develop.svn.wordpress.org/trunk@51869
git-svn-id: http://core.svn.wordpress.org/trunk@51462 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit:
* Removes the PHPUnit `wordpressdevelop/phpunit` container as a service to the Docker environment.
* Updates `test:php` (the default way to run tests) to run the Composer PHPUnit package default.
* Removes the `test:php-composer` script.
There is no longer a need for core to keep the `wordpressdevelop/phpunit` container as a service in `docker-compose.yml`. Removing it will reduce the overhead and bandwidth needed to set up WordPress locally and remove confusion about its use.
Follow-up to [45783-45784], [49099], [49362], [51545], [51736], [51685].
Props johnbillion, hellofromTonya.
Fixes#54112.
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* Rename the test filename and class to match the name of the function being tested.
* Remove unnecessary `setUp()` and `tearDown()` methods.
* Replace the `only` test group with `post`.
Follow-up to [51855-51857].
See #51147.
Built from https://develop.svn.wordpress.org/trunk@51859
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Improvements include:
- Upgrades the test fixture methods to the new snake_case methods.
- Reorders the fixture methods for consistency.
- Uses strict assertions of assertSame and assertNotSame.
Follow-up to [51855-51856].
Props hellofromTonya.
See #51147.
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WordPress tries to avoid an issue where slugs might match an existing slug of a page/post.
If we are in a hierarchical post type, there will be a level, and we can leave it the same.
Props stormrockwell, SergeyBiryukov, terriann, tubys, jeremyfelt, Daschmi, MaximeCulea, knutsp, whyisjake.
Fixes#51147.
See also #44112 and #45260.
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