* `wp_save_post_revision_post_has_changed` filter which can be used to determine if a post has been changed, and therefore if a revision should be created for a post.
* `wp_get_revision_ui_diff` filter which can be used to filter the fields displayed in the post revision diff UI.
* `wp_creating_autosave` action which is fired just before an autosave is created.
See #20564.
Props mattheu, adamsilverstein.
git-svn-id: https://develop.svn.wordpress.org/trunk@30091 602fd350-edb4-49c9-b593-d223f7449a82
`setup_postdata()` is responsible for setting a number of global variables
that are used for post pagination (`$pages`, `$page`, `$nextpage`) and the
generation of post excerpts (`$more`). These variables should be sensitive to
the currently running instance of `WP_Query` - rather than the main query -
so that these features work properly inside of secondary `WP_Query` loops.
This changeset moves the logic of `setup_postdata()` into a method on `WP_Query`,
and converts `setup_postdata()` to a wrapper.
Props boonebgorges, wonderboymusic.
See #25349.
Fixes#9256, #20904.
git-svn-id: https://develop.svn.wordpress.org/trunk@30085 602fd350-edb4-49c9-b593-d223f7449a82
This change required turning the SQL concatenation into the generation of an
array, for greater flexibility.
Props karpstrucking, ebinnion.
Fixes#29612.
git-svn-id: https://develop.svn.wordpress.org/trunk@30084 602fd350-edb4-49c9-b593-d223f7449a82
`$test_uploaded_file` lets is know if `$file['tmp_name']` exists, which allows to exit with an error, instead of continuing to attempt to move the file.
`$test_upload` override is now a noop.
Fixes#28208.
git-svn-id: https://develop.svn.wordpress.org/trunk@30076 602fd350-edb4-49c9-b593-d223f7449a82
* `JSON_PRETTY_PRINT` was introduced in PHP 5.4
* Now you can use it with lower PHP versions, without a notice
fixes#30139
see #28786
git-svn-id: https://develop.svn.wordpress.org/trunk@30075 602fd350-edb4-49c9-b593-d223f7449a82
* Remove md5 hashes for term name cache keys
* Remove the namespace for the keys for `names` and `slugs` and add them to the group names
* Remove `wp_get_last_changed()`, which @nacin hated
Props tollmanz.
Fixes#21760.
git-svn-id: https://develop.svn.wordpress.org/trunk@30073 602fd350-edb4-49c9-b593-d223f7449a82
A first step to establish concepts around trusted and untrusted networks.
* Will always return false as default.
* Will one day have a filter.
Fixes#30145
git-svn-id: https://develop.svn.wordpress.org/trunk@30071 602fd350-edb4-49c9-b593-d223f7449a82
Autoprefixer changed the default for cascade from false to true. Our css coding standards do not include the cascade for browser prefixes.
Introduced in r30067
see #30141
git-svn-id: https://develop.svn.wordpress.org/trunk@30069 602fd350-edb4-49c9-b593-d223f7449a82
`sanitize_sql_orderby()` expects a comma to be present when multiple `orderby` values were passed. The correct syntax for multiple fields is space-delimited. Since [29027], comma-separated values would never be parsed correctly when passed to `WP_Query->parse_orderby()`.
`sanitize_sql_orderby()` is used nowhere else in core, save for the `playlist` shortcode - I only added it there because I was mimic'ing the `gallery` logic. The function call can be removed from both shortcode handlers.
See #6476.
Fixes#23873.
git-svn-id: https://develop.svn.wordpress.org/trunk@30068 602fd350-edb4-49c9-b593-d223f7449a82
* `get_the_post_navigation()` and `the_post_navigation()` for navigation to the next and previous post.
* `get_the_posts_navigation() and `the_posts_navigation()` for navigation to the next and previous page of posts.
* `get_the_pagination()` and `the_pagination()` for paginated navigation between pages of posts. Uses `paginate_links()`.
This reduces the need for themes to define their own sets of navigation functions.
Fixes#29808.
Props obenland.
git-svn-id: https://develop.svn.wordpress.org/trunk@30065 602fd350-edb4-49c9-b593-d223f7449a82
Each slug is a unique and beautiful snowflake, but let's enforce that
uniqueness elsewhere.
Props hotchkissconsulting.
Fixes#22023.
git-svn-id: https://develop.svn.wordpress.org/trunk@30056 602fd350-edb4-49c9-b593-d223f7449a82
John Blackbourn
Mark Jaquith
Boone Gorges
Scott Taylor
Lance Willett
Aaron Jorbin
iandstewart
Jeremy Felt
Gary Pendergast
Peter Westwood