`str_contains()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) contains the given substring (needle).
WordPress core includes a polyfill for `str_contains()` on PHP < 8.0 as of WordPress 5.9.
This commit replaces `false !== strpos( ... )` with `str_contains()` in core files, making the code more readable and consistent, as well as better aligned with modern development practices.
Follow-up to [55988], [56021].
See #58206.
Built from https://develop.svn.wordpress.org/trunk@56031
git-svn-id: http://core.svn.wordpress.org/trunk@55543 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`str_starts_with()` and `str_ends_with()` were introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) begins or ends with the given substring (needle).
WordPress core includes a polyfill for these functions on PHP < 8.0 as of WordPress 5.9.
This commit uses `str_starts_with()` and `str_ends_with()` in core files where appropriate:
* `$needle === substr( $string, 0, $length )`, where `$length` is the length of `$needle`, is replaced with `str_starts_with( $haystack, $needle )`.
* `$needle === substr( $string, $offset )`, where `$offset` is negative and the absolute value of `$offset` is the length of `$needle`, is replaced with `str_ends_with( $haystack, $needle )`.
This aims to make the code more readable and consistent, as well as better aligned with modern development practices.
Follow-up to [52039], [52040], [52326], [55703], [55710], [55987], [55988].
Props Soean, spacedmonkey, Clorith, ocean90, azaozz, sabernhardt, SergeyBiryukov.
Fixes#58220.
Built from https://develop.svn.wordpress.org/trunk@55990
git-svn-id: http://core.svn.wordpress.org/trunk@55502 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`str_contains()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) contains the given substring (needle).
WordPress core includes a polyfill for `str_contains()` on PHP < 8.0 as of WordPress 5.9.
This commit replaces `false !== strpos( ... )` with `str_contains()` in core files, making the code more readable and consistent, as well as better aligned with modern development practices.
Follow-up to [52039], [52040], [52326], [55703], [55710], [55987].
Props Soean, spacedmonkey, costdev, dingo_d, azaozz, mikeschroder, flixos90, peterwilsoncc, SergeyBiryukov.
Fixes#58206.
Built from https://develop.svn.wordpress.org/trunk@55988
git-svn-id: http://core.svn.wordpress.org/trunk@55500 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The intention behind this change is to prevent sensitive data in responses for logged in users being cached and available to others, for example via the browser history after the user logs out.
The `no-store` directive instructs caches in the browser or within proxies not to store the response in the cache. This is subtly different from the `no-cache` directive which means the response can be cached but must be revalidated before re-use. WordPress does not use ETag headers by default therefore this does not achieve the same result.
The `private` directive complements the `no-store` directive by specifying that the response contains private information that should not be stored in a public cache. Som
e proxy caches may ignore the `no-store` directive but respect the `private` directive, thus it is included.
The existing `Cache-Control` header for users who are not logged in remains unchanged, and the existing cache prevention directives remain in place for backwards compatib
ility.
Props soulseekah, luehrsen, Dharm1025, markdoliner, rutviksavsani, ayeshrajans, paulkevan, clorith, andy786, johnbillion
Fixes#21938, Fixes#57627
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git-svn-id: http://core.svn.wordpress.org/trunk@55480 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously when the `mimes` element was not specified in the overrides array passed to `_wp_handle_upload()` it resulted in boolean false being passed to this parameter, which is incorrect. The fallback value should be `null`.
Props platonkristinin, pkbhatt
Fixes#58349
Built from https://develop.svn.wordpress.org/trunk@55872
git-svn-id: http://core.svn.wordpress.org/trunk@55384 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Since cron events often consume extra memory by nature, it makes sense to give them the full amount available by default. In practice this means the memory will be increased to `WP_MAX_MEMORY_LIMIT` (which is 256MB by default) during cron event processing if the default memory limit is lower than this value.
The new `cron_memory_limit` filter can be used to adjust this value if necessary.
Note that this change will not by default affect external means of processing cron events, such as the `wp cron` command in WP-CLI, server-level crontab events, or any other cron event processing mechanism that bypasses `wp-cron.php`.
Props iandunn, thakkarhardik
Fixes#56628
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git-svn-id: http://core.svn.wordpress.org/trunk@55383 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When using a block theme, `_wp_array_get()` is the most called function on the front end of a site.
This commit makes a few minor performance optimizations, which add up to a noticeable improvement.
Follow-up to [49135], [49143], [49580].
Props aristath, jrf, afercia, costdev, swissspidy, flixos90, spacedmonkey, mukesh27, samiamnot, SergeyBiryukov.
Fixes#58376.
Built from https://develop.svn.wordpress.org/trunk@55851
git-svn-id: http://core.svn.wordpress.org/trunk@55363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`str_starts_with()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) begins with the given substring (needle).
WordPress core includes a polyfill for `str_starts_with()` on PHP < 8.0 as of WordPress 5.9.
This commit replaces `0 === strpos( ... )` with `str_starts_with()` in core files, making the code more readable and consistent, as well as improving performance.
While `strpos()` is slightly faster than the polyfill on PHP < 8.0, `str_starts_with()` is noticeably faster on PHP 8.0+, as it is optimized to avoid unnecessarily searching along the whole haystack if it does not find the needle.
Follow-up to [52039], [52040], [52326].
Props spacedmonkey, costdev, sabernhardt, mukesh27, desrosj, jorbin, TobiasBg, ayeshrajans, lgadzhev, SergeyBiryukov.
Fixes#58012.
Built from https://develop.svn.wordpress.org/trunk@55703
git-svn-id: http://core.svn.wordpress.org/trunk@55215 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add a helper function called `wp_cache_set_last_changed` to set the last changed value for cache groups. This function has a new action called `wp_cache_set_last_changed`, allowing for developers to cache invalidate when last changed value is changed.
Props tillkruess, spacedmonkey, peterwilsoncc, mukesh27, johnjamesjacoby.
Fixes#57905.
Built from https://develop.svn.wordpress.org/trunk@55702
git-svn-id: http://core.svn.wordpress.org/trunk@55214 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Per [https://developer.wordpress.org/coding-standards/wordpress-coding-standards/php/#writing-include-require-statements WordPress PHP coding standards], it is ''strongly recommended'' to use `require[_once]` for unconditional includes. When using `include[_once]`, PHP will throw a warning when the file is not found but will continue execution, which will almost certainly lead to other errors/warnings/notices being thrown if your application depends on the file loaded, potentially leading to security leaks. For that reason, `require[_once]` is generally the better choice as it will throw a `Fatal Error` if the file cannot be found.
Follow-up to [1674], [1812], [1964], [6779], [8540], [10521], [11005], [11911], [16065], [16149], [25421], [25466], [25823], [37714], [42981], [45448], [47198], [54276], [55633].
Props kausaralm, SergeyBiryukov.
See #57839.
Built from https://develop.svn.wordpress.org/trunk@55641
git-svn-id: http://core.svn.wordpress.org/trunk@55153 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset introduced a regression for partial-hour timezones such as +05:30 UTC which is India and Sri Lanka. How? These timezones are in float. The change made in [55054] type casted them to integer which dropped the decimal for the partial-hour, making the time inaccurate. For example, +05:30 UTC (India and Sri Lanka)'s `'gmt_offset'` is `5.5`, but with the changeset, it was changed to `5`.
Reverting the changeset restores the original state of `current_time()` and thus resolves the regression.
Props reputeinfosystems, Rarst, hellofromTonya, desrosj, audrasjb, sergeybiryukov, costdev, priethor, francina, nekojonez, codingchicken, cbringmann.
See #57035.
Fixes#57998.
Built from https://develop.svn.wordpress.org/trunk@55598
git-svn-id: http://core.svn.wordpress.org/trunk@55110 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Includes:
* Capitalizing "ID" in a consistent way.
* Expanding the comment on not using `filter_var()`.
* Adding a `@covers` tag for the function in unit tests.
* Minor tweak to the `_doing_it_wrong()` message.
Follow-up to [53818], [55543].
See #57593.
Built from https://develop.svn.wordpress.org/trunk@55549
git-svn-id: http://core.svn.wordpress.org/trunk@55061 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Sanitize the array of ids passed to the `_get_non_cached_ids` function and add a `_doing_it_wrong` call, if an invalid type is passed.
Props tillkruess, spacedmonkey, peterwilsoncc, flixos90, SergeyBiryukov.
Fixes#57593.
Built from https://develop.svn.wordpress.org/trunk@55543
git-svn-id: http://core.svn.wordpress.org/trunk@55055 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `wp_get_referer()` and `wp_get_original_referer()` functions both depend on `wp_validate_redirect()` and check whether it is defined by the time they run, but do so in a slightly different way.
This commit ensures both functions return early if they are called before `wp_validate_redirect()` is defined.
Follow-up to [3908], [25399], [25400].
See #57839.
Built from https://develop.svn.wordpress.org/trunk@55540
git-svn-id: http://core.svn.wordpress.org/trunk@55052 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This aims to provide better context for translators and make it easier to determine that some strings contain hidden accessibility text and are not displayed in the UI.
Props kebbet, mercime, pavelevap, ocean90, swissspidy, Chouby, jipmoors, afercia, desrosj, costdev, audrasjb, SergeyBiryukov.
Fixes#29748.
Built from https://develop.svn.wordpress.org/trunk@55276
git-svn-id: http://core.svn.wordpress.org/trunk@54809 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset improves the consistency in capitalization of fetching and outputting of request headers. It also updates occurrences found in some docblocks.
Props johnjamesjacoby, costdev, audrasjb, petitphp, mhkuu, SergeyBiryukov.
Fixes#54225.
Built from https://develop.svn.wordpress.org/trunk@55210
git-svn-id: http://core.svn.wordpress.org/trunk@54743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names.
This commit:
* Renames the `$array` parameter to `$input_array` in `wp_recursive_ksort()`.
* Moves the function next to other array-related functions for consistency.
Follow-up to [53129], [54929].
Props jrf, aristath, poena, justinahinon, SergeyBiryukov.
See #56788.
Built from https://develop.svn.wordpress.org/trunk@55117
git-svn-id: http://core.svn.wordpress.org/trunk@54650 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset moves typecasting to affect the `get_option` value, which ensures that when math is done it does not generate any error. In PHP 7.4 and earlier the previous implementation was dismissed as a warning, but in PHP 8+ it would have throw a fatal error.
Follow-up to [45856].
Props Nick_theGeek, SergeyBiryukov, johnbillion.
Fixes#57035.
Built from https://develop.svn.wordpress.org/trunk@55054
git-svn-id: http://core.svn.wordpress.org/trunk@54587 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This is a major release and contains breaking changes.
Most important changes to be aware of for this release:
* All code is now namespaced. Though there is a full backward compatibility layer available and the old class names are still supported, using them will generate a deprecation notice (which can be silenced by plugins if they'd need to support multiple WP versions). See the [https://requests.ryanmccue.info/docs/upgrading.html upgrade guide] for more details.
* A lot of classes have been marked `final`. This should generally not affect userland code as care has been taken to not apply the `final` keyword to classes which are known to be extended in userland code.
* Extensive input validation has been added to Requests. When Requests is used as documented though, this will be unnoticable.
* A new `WpOrg\Requests\Requests::has_capabilities()` method has been introduced which can be used to address #37708.
* A new `WpOrg\Requests\Response::decode_body()` method has been introduced which may be usable to simplify some of the WP native wrapper code.
* Remaining PHP 8.0 compatibility fixed (support for named parameters).
* PHP 8.1 compatibility.
Release notes: https://github.com/WordPress/Requests/releases/tag/v2.0.0
For a full list of changes in this update, see the Requests GitHub:
https://github.com/WordPress/Requests/compare/v1.8.1...v2.0.0
This commit also resolves 2 blocking issues which previously caused the revert of [52244]:
* New Requests files are loaded into `wp-includes/Requests/src/`, matching the location of the library. In doing so, filesystems that are case-insensitive are not impacted (see #54582).
* Preload: During a Core update, the old Requests files are preloaded into memory before the update deletes the files. Preloading avoids fatal errors noted in #54562.
Follow-up to [50842], [51078], [52244], [52315], [52327], [52328].
Props jrf, schlessera, datagutten, wojsmol, dustinrue, soulseekah, szepeviktor. costdev, sergeybiryukov, peterwilsoncc, ironprogrammer, antonvlasenko, hellofromTonya, swissspidy, dd32, azaozz, TobiasBg, audrasjb.
Fixes#54504.
See #54582, #54562.
Built from https://develop.svn.wordpress.org/trunk@54997
git-svn-id: http://core.svn.wordpress.org/trunk@54530 1a063a9b-81f0-0310-95a4-ce76da25c4cd
While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names.
This commit:
* Renames the `$echo` parameter to `$display` in:
* `wp_nonce_field()`
* `wp_referer_field()`
* `wp_original_referer_field()`
* Renames the `$string` parameter to `$input_string` in
* `_wp_json_convert_string()`
* `_wp_to_kebab_case()`
* Renames the `$list` parameter to `$input_list` in:
* `wp_parse_list()`
* `wp_parse_id_list()`
* `wp_parse_slug_list()`
* `wp_filter_object_list()`
* `wp_list_filter()`
* `wp_list_pluck()`
* `wp_list_sort()`
* Renames the `$array` parameter to `$input_array` in:
* `add_magic_quotes()`
* `wp_array_slice_assoc()`
* `_wp_array_get()`
* `_wp_array_set()`
* Renames the `$function` parameter to `$function_name` in:
* `_deprecated_function()`
* `_deprecated_argument()`
* `_doing_it_wrong()`
* Renames the `$class` parameter to `$class_name` in `_deprecated_constructor()`.
* Renames the `$default` parameter to `$default_value` in `apache_mod_loaded()`.
* Renames the `$var` parameter to `$value` in `wp_validate_boolean()`.
* Amends the `$input` parameter in `wp_parse_str()` for consistency.
Follow-up to [52946], [52996], [52997], [52998], [53003], [53014], [53029], [53039], [53116], [53117], [53137], [53174], [53184], [53185], [53192], [53193], [53198], [53203], [53207], [53215], [53216], [53220], [53230], [53232], [53236], [53239], [53240], [53242], [53243], [53245], [53246], [53257], [53269], [53270], [53271], [53272], [53273], [53274], [53275], [53276], [53277], [53281], [53283], [53284], [53285], [53287], [53364], [53365], [54927].
Props jrf, aristath, poena, justinahinon, SergeyBiryukov.
See #56788.
Built from https://develop.svn.wordpress.org/trunk@54929
git-svn-id: http://core.svn.wordpress.org/trunk@54481 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Includes minor formatting edits for consistency.
Follow-up to [53/tests], [12179], [12946], [35288], [37884], [38810], [38928], [46596], [48131], [52955], [53548], [53813], [53873], [54118], [54316], [54420], [54421], [54803].
See #56792.
Built from https://develop.svn.wordpress.org/trunk@54855
git-svn-id: http://core.svn.wordpress.org/trunk@54407 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In [53874] the optional `$locale` parameter was added to `load_textdomain()`. While most `load_textdomain()` calls in core were were updated, some were missed. Passing the original locale avoids the need to call `determine_locale()` by `load_textdomain()` which is used as a fallback.
Props ocean90, swissspidy, desrosj.
See #57060.
Built from https://develop.svn.wordpress.org/trunk@54797
git-svn-id: http://core.svn.wordpress.org/trunk@54349 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Based on feedback from network storage configurations there was a noticed slowdown due to the usage of the `path_join()` function. This needs more time to find a workaround.
Follow-up to [53934].
Props mreishus, SergeyBiryukov, desrosj, mikeschroder.
Reverts [53934].
See #56924.
Built from https://develop.svn.wordpress.org/trunk@54712
git-svn-id: http://core.svn.wordpress.org/trunk@54264 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset fixes a warning where `strip_tags()` expected its first parameter to be a string rather than an array. It contains the following changes:
- Removal of sanitize_callback to allow the REST API to handle the validation natively, this also causes the proper error to be output for `?slug[0][1]=2` that it's an invalid value.
- Ensure that `wp_parse_list()` only returns a single-dimensioned array, even if passed a multi-dimension array, which fits the functions expected use case and resolves warnings in code that expects the function to return a single-dimensioned array.
Props dd32, TimothyBlynJacobs.
Fixes#55838.
Built from https://develop.svn.wordpress.org/trunk@54476
git-svn-id: http://core.svn.wordpress.org/trunk@54035 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset removes all instances of `_wp_http_referer` variable from the URL when creating a hidden input for `_wp_http_referer`. It prevents the hidden field from having an additional version of `_wp_http_referer` each time the form is submitted.
Props msolution, justinahinon, pbearne, mikeschroder, mukesh27, audrasjb, Clorith, chaion07, robinwpdeveloper, hztyfoon, davidbaumwald, costdev, adamsilverstein.
Fixes#54106.
Built from https://develop.svn.wordpress.org/trunk@54449
git-svn-id: http://core.svn.wordpress.org/trunk@54008 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`realpath()` already checks if the file exists, and returns `false` on failure. The additional `file_exists()` check is not necessary and can be removed, improving the performance.
This commit simplifies the checks in two functions:
* `register_block_type_from_metadata()`
* `wp_json_file_decode()`
Note: In both of these cases, the values are passed through `wp_normalize_path()` after `realpath()`, so if the file does not exist, the `false` value gets converted to an empty string. The updated checks work both for `false` and `''` values.
Though this is a small tweak, it saves a lot of checks since one of the places we do this is when registering block styles, so it runs quite a few times on each page load.
Reference: [https://www.php.net/manual/en/function.realpath.php PHP Manual: realpath()].
Follow-up to [51599], [54132], [54290], [54291].
Props aristath.
Fixes#56654.
Built from https://develop.svn.wordpress.org/trunk@54309
git-svn-id: http://core.svn.wordpress.org/trunk@53868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If the `apache_get_modules()` function is redeclared to return an empty array, `apache_mod_loaded()` would assume that no Apache modules are installed and activated, which may not be correct.
This commit improves the logic by using pre-existing `phpinfo()` fallback to check for loaded modules in that case.
Includes replacing a hardcoded number passed as a flag to `phpinfo()` with the `INFO_MODULES` predefined constant for clarity.
Follow-up to [7441], [7508], [29330].
Props engahmeds3ed, audrasjb, Clorith, SergeyBiryukov.
Fixes#56010.
Built from https://develop.svn.wordpress.org/trunk@54299
git-svn-id: http://core.svn.wordpress.org/trunk@53858 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Global terms was a feature from the WordPress MU days where multisite and single site installs used different code bases.
In WordPress 3.0, WordPress MU was merged into one location and the UI [14854] and “on” switch [14880] for global terms were completely removed.
Even before this merge, global terms was bug infested and unreliable. After [14854]/[14880], the feature was no longer maintained and became increasingly broken as taxonomies progressed without it (term splitting and term meta do not work at all). At this point, the feature has not worked in 12+ years and there’s no hope for saving it.
This deprecates the remaining global terms related code and no-ops the functions.
Global terms, you don’t have to go home, but you can’t stay here.
Props scribu, wonderboymusic, SergeyBiryukov, nacin, pento, desrosj, johnjamesjacoby, johnbillion, dd32.
Fixes#21734.
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This fixes a bug where if the `timezone_string` is set to a timezone name which has since been deprecated, no option would be (pre-)selected in the generated dropdown list and when the form using the dropdown list is submitted, the “old”, originally saved value would be lost as the form would submit without a value being selected for the `timezone_string` field.
The fix is a little hacky: it basically checks ahead of generating the actual dropdown list whether the `$selected_zone` value would be recognized and set to “selected” and if not, verifies that the value ''is'' a valid but outdated timezone name and if so, adds an extra dropdown entry to the top of the list with the original value and sets this value to “selected”.
See the extensive write-up about this in ticket #56468.
Also see: [https://www.php.net/manual/en/datetimezone.listidentifiers.php PHP Manual: timezone_identifiers_list()].
Note: There are no pre-existing tests at all for this method and adding a complete set of tests for this method is outside the scope of this ticket, so this fix does not contain any tests.
Follow-up to [54207], [54217], [54227], [54229], [54230], [54232].
Props jrf, costdev, marcyoast.
See #56468.
Built from https://develop.svn.wordpress.org/trunk@54233
git-svn-id: http://core.svn.wordpress.org/trunk@53792 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Allows Classic / Hybrid themes to use block-based template parts without using complete block-based templates.
* Exposes the Site Editor's template parts UI
* Adds Appearance > "Template Parts" menu
* Enabled within the theme via adding a theme support for `'block-template-parts'`
{{{#!php
add_theme_support( 'block-template-parts' );
}}}
This is a backport from Gutenberg.[https://github.com/WordPress/gutenberg/pull/42729 See WordPress/gutenberg PR 42729].
Follow-up to [52330], [52069], [52178].
Props mamaduka, fabiankaegy, poena, scruffian, manfcarlo, bernhard-reiter, hellofromTonya.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54176
git-svn-id: http://core.svn.wordpress.org/trunk@53735 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Following the update to replace the HTTP API internals with Requests library in WordPress 4.6, the return value of `wp_remote_retrieve_headers()` has changed from a simple array to an object which implements `ArrayAccess`.
Since `wp_get_http_headers()` directly returns the result of `wp_remote_retrieve_headers()`, its return value should reflect that change.
Includes:
* Updating the return value for the deprecated `wp_get_http()` function, which also directly returns the result of `wp_remote_retrieve_headers()`.
* Minor DocBlock formatting changes for some other HTTP API functions per the documentation standards.
Follow-up to [2416], [6390], [8092], [9013], [37428], [37989], [38730].
Props mhkuu.
See #54225, #55646.
Built from https://develop.svn.wordpress.org/trunk@54157
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In `wp_guess_url`, the regex to check for wp-login.php in the URL is slightly too permissive, not escaping `.` in "wp-login.php". `.` is a token in regex that matches any character.
This change simply escapes the `.` and adds unit test coverage for `wp_guess_url`.
Props cfinke, ocean90, jrf, voldemortensen, jdgrimes, curdin, netweb, petitphp, SergeyBiryukov, costdev.
Fixes#36827.
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