[wp-trac] [WordPress Trac] #59669: Block: Give `traverse_and_serialize_block(s)`' post-callback access to block instance

[WordPress Trac]

#59669: Block: Give `traverse_and_serialize_block(s)`' post-callback access to
block instance
-------------------------------------------------+-------------------------
 Reporter:  Bernhard Reiter                      |       Owner:  Bernhard
                                                 |  Reiter
     Type:  defect (bug)                         |      Status:  reopened
 Priority:  normal                               |   Milestone:  6.4
Component:  General                              |     Version:  trunk
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch has-unit-tests commit      |     Focuses:
  dev-reviewed                                   |
-------------------------------------------------+-------------------------
Changes (by hellofromTonya):

 * keywords:  has-patch has-unit-tests dev-feedback => has-patch has-unit-
     tests commit dev-reviewed
 * version:   => trunk


Comment:

 >it might pose problems for third parties that want to use
 `traverse_and_serialize_block(s)` with a `$post_callback` that modifies
 the current block (as that won't work, without the fix).

 Good catch @bernhard-reiter flagging this fix.

 As the bug (and functions) was(were) introduced in 6.4, [56970] LGTM for
 backport to the 6.4 branch.

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Ticket URL: <https://core.trac.wordpress.org/ticket/59669#comment:8>
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