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WordPress

wp_untrash_post_set_previous_status( string $new_status, int $post_id, string $previous_status ): string

Since
5.6.0
Source
wp-includes/post.php:8427
Filters callback which sets the status of an untrashed post to its previous status.

Description

This can be used as a callback on the wp_untrash_post_status filter.

Compatibility

WordPress
since 5.6.0
PHP
7.4–8.6-dev
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Parameters

$new_statusstring
The new status of the post being restored.
$post_idint
The ID of the post being restored.
$previous_statusstring
The status of the post at the point where it was trashed.

Return value

string
The new status of the post.

Performance profile

How much work a call to wp_untrash_post_set_previous_status() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class
Trivial

Touches nothing outside its own arguments.

Scaling
Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions
4

Executed per call on PHP 8.5. The body compiles to 4.

Plugin surface
None

Nothing here hands control to plugin code.

Called by
0

Nothing in core calls this; the cost is only what you spend yourself.

What one call costs · 1 distinct outcome

One number would be a lie: the work depends on which branch runs. These are every distinct cost wp_untrash_post_set_previous_status() can have, taken from its control-flow graph on PHP 8.5.

WhenInstructionsCalls it makes
always4none

Across PHP versions

Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 4 instructions, 4 executed per call, 0 branches. The work does not change between versions.

An instruction is not a fixed amount of time, so a matching count is not necessarily the same speed; what it rules out is a difference in the work itself.

Source code

View on Trac View on GitHub 

function wp_untrash_post_set_previous_status( $new_status, $post_id, $previous_status ) {	return $previous_status;}

Changelog

Introduced in 5.6.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data
Generated from the wordpress-develop 6.8.8 tag, from src/wp-includes/post.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
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