[wp-trac] [WordPress Trac] #29557: PHP ≤ 5.4.8 Crashes on '[' Character in Posts

[WordPress Trac]

#29557: PHP ≤ 5.4.8 Crashes on '[' Character in Posts
-----------------------------------+--------------------
 Reporter:  MrBobDobolina          |       Owner:
     Type:  defect (bug)           |      Status:  new
 Priority:  highest omg bbq        |   Milestone:  4.0.1
Component:  Formatting             |     Version:  4.0
 Severity:  blocker                |  Resolution:
 Keywords:  wptexturize has-patch  |     Focuses:
-----------------------------------+--------------------

Comment (by wonderboymusic):

 In [changeset:"29748"]:
 {{{
 #!CommitTicketReference repository="" revision="29748"
 `wptexturize()` improvements:

 * Expand the `wptexturize()` RegEx to include the list of registered
 shortcodes.
 * Avoid backtracking after `[` chars by not filtering params in registered
 shortcodes. This will cause escaped shortcodes and their params to become
 texturized if not registered.
 * Registered shortcode params will never be texturized, even when escaped.
 * Move all tests involving unregistered shortcodes to a new and improved
 unit.
 * Update one test involving HTML within shortcode params.

 Props miqrogroove.
 See #29557.
 }}}

--
Ticket URL: <https://core.trac.wordpress.org/ticket/29557#comment:55>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform