wp_list_widget_controls_dynamic_sidebar( array $params ): array
- Since
- 2.5.0
- Source
wp-admin/includes/widgets.php:134
Compatibility
- WordPress
- since 2.5.0
- 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
$paramsarray
Return value
array
Performance profile
How much work a call to wp_list_widget_controls_dynamic_sidebar() 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
- Scaling
- Constant
- Instructions
- 42–53
- Plugin surface
- None
- Called by
- 3
Touches nothing outside its own arguments.
No loop in the body: the same number of instructions runs whatever you pass in.
Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 55.
Nothing here hands control to plugin code.
3 places in core call this, so the cost is paid more often than your own code shows.
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_list_widget_controls_dynamic_sidebar() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
| always | 42–53 | is_callable() |
Across PHP versions
| PHP | Compiled | Executed | Branches | Notes |
|---|---|---|---|---|
| 8.6-dev | 55 | 42–53 | 3 | |
| 8.5 | 55 | 42–53 | 3 | |
| 8.4 | 55 | 42–53 | 3 | |
| 8.3 | 55 | 42–53 | 3 | |
| 8.2 | 55 | 42–53 | 3 | |
| 8.1 | 55 | 42–53 | 3 | 1 fewer instruction than PHP 7.4 |
| 7.4 | 56 | 42–54 | 3 |
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.
Used by · 3
- WP_Customize_Widgets::get_available_widgets()Builds up an index of all available widgets for use in Backbone models.
- WP_Widget_Form_Customize_Control::to_json()Gather control params for exporting to JavaScript.
- wp_list_widgets()Display list of the available widgets.
Source code
function wp_list_widget_controls_dynamic_sidebar( $params ) { global $wp_registered_widgets; static $i = 0; ++$i; $widget_id = $params[0]['widget_id']; $id = isset( $params[0]['_temp_id'] ) ? $params[0]['_temp_id'] : $widget_id; $hidden = isset( $params[0]['_hide'] ) ? ' style="display:none;"' : ''; $params[0]['before_widget'] = "<div id='widget-{$i}_{$id}' class='widget'$hidden>"; $params[0]['after_widget'] = '</div>'; $params[0]['before_title'] = '%BEG_OF_TITLE%'; // Deprecated. $params[0]['after_title'] = '%END_OF_TITLE%'; // Deprecated. if ( is_callable( $wp_registered_widgets[ $widget_id ]['callback'] ) ) { $wp_registered_widgets[ $widget_id ]['_callback'] = $wp_registered_widgets[ $widget_id ]['callback']; $wp_registered_widgets[ $widget_id ]['callback'] = 'wp_widget_control'; } return $params;}Changelog
Introduced in 2.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
About this page
- Parsed data
- Generated from the wordpress-develop 6.7.7 tag, from
src/wp-admin/includes/widgets.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it. - Corrections
- Something wrong on this page? Report it and it gets fixed in the next regeneration.