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WordPress

WP_Theme_JSON_Resolver::get_user_global_styles_post_id(): int|null

Since
5.9.0
Source
wp-includes/class-wp-theme-json-resolver.php:678
Returns the ID of the custom post type that stores user data.

Compatibility

WordPress
since 5.9.0
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.

Return value

int|null
ID for a post of type wp_global_styles, or null if not available.

Performance profile

How much work a call to WP_Theme_JSON_Resolver::get_user_global_styles_post_id() 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
5–17

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 19.

Plugin surface
None

Nothing here hands control to plugin code.

Called by
1

1 place in core call this, so the cost is paid more often than your own code shows.

What one call costs · 2 distinct outcomes

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

WhenInstructionsCalls it makes
always5none
always14–17wp_get_theme(), ::get_user_data_from_wp_global_styles()

Across PHP versions

Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 19 instructions, 5–17 executed per call, 2 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.

Uses · 2

  • wp_get_theme()Gets a WP_Theme object for a theme.
  • static::get_user_data_from_wp_global_styles()

Used by · 1

Source code

View on Trac View on GitHub 

	public static function get_user_global_styles_post_id() {		if ( null !== static::$user_custom_post_type_id ) {			return static::$user_custom_post_type_id;		} 		$user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme(), true ); 		if ( array_key_exists( 'ID', $user_cpt ) ) {			static::$user_custom_post_type_id = $user_cpt['ID'];		} 		return static::$user_custom_post_type_id;	}

Changelog

Introduced in 5.9.0. One change between 6.7.7 and 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.

7.0.4
Return type changed from integer|null to int|null.verified against source
5.9.0
Introduced.from the docblock

About this page

Parsed data
Generated from the wordpress-develop 7.1.0 tag, from src/wp-includes/class-wp-theme-json-resolver.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
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