WP_Widget_Media_Video::enqueue_admin_scripts()
- Since
- 4.8.0
- Source
wp-includes/widgets/class-wp-widget-media-video.php:188
Compatibility
- WordPress
- since 4.8.0
- 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.
Performance profile
How much work a call to WP_Widget_Media_Video::enqueue_admin_scripts() 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
- Light
- Scaling
- Scales with input
- Instructions
- 60–61
- Plugin surface
- None
- Called by
- 0
Touches nothing outside its own arguments.
The body loops, so the work grows with how much data it finds.
Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 69.
Nothing here hands control to plugin code.
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_Widget_Media_Video::enqueue_admin_scripts() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
| always | 60–61 | ::enqueue_admin_scripts(), wp_enqueue_script(), ->get_instance_schema(), wp_json_encode(), wp_json_encode(), wp_add_inline_script(), wp_json_encode(), wp_json_encode(), wp_json_encode(), sprintf(), wp_add_inline_script() |
Across PHP versions
Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 69 instructions, 60–61 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 · 6
- wp_enqueue_script()Enqueues a script.
- wp_array_slice_assoc()Extracts a slice of an array, given a list of keys.
- wp_add_inline_script()Adds extra code to a registered script.
- wp_json_encode()Encodes a variable into JSON, with some confidence checks.
- WP_Widget_Media::enqueue_admin_scripts()Loads the required scripts and styles for the widget control.
- WP_Widget_Media_Video::get_instance_schema()Get schema for properties of a widget instance (item).
Source code
public function enqueue_admin_scripts() { parent::enqueue_admin_scripts(); $handle = 'media-video-widget'; wp_enqueue_script( $handle ); $exported_schema = array(); foreach ( $this->get_instance_schema() as $field => $field_schema ) { $exported_schema[ $field ] = wp_array_slice_assoc( $field_schema, array( 'type', 'default', 'enum', 'minimum', 'format', 'media_prop', 'should_preview_update' ) ); } wp_add_inline_script( $handle, sprintf( 'wp.mediaWidgets.modelConstructors[ %s ].prototype.schema = %s;', wp_json_encode( $this->id_base, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ), wp_json_encode( $exported_schema, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) ) ); wp_add_inline_script( $handle, sprintf( ' wp.mediaWidgets.controlConstructors[ %1$s ].prototype.mime_type = %2$s; wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n = _.extend( {}, wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n, %3$s ); ', wp_json_encode( $this->id_base, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ), wp_json_encode( $this->widget_options['mime_type'], JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ), wp_json_encode( $this->l10n, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) ) ); }Changelog
Introduced in 4.8.0. 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 6.9.7 tag, from
src/wp-includes/widgets/class-wp-widget-media-video.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.