WP_REST_Revisions_Controller::get_item_schema(): array
- Since
- 4.7.0
- Source
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php:723
Compatibility
- WordPress
- since 4.7.0
- 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
array- Item schema data.
Performance profile
How much work a call to WP_REST_Revisions_Controller::get_item_schema() 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
- 8–126
- Plugin surface
- None
- Called by
- 1
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 132.
Nothing here hands control to plugin code.
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_REST_Revisions_Controller::get_item_schema() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
| always | 8 | ->add_additional_fields_schema() |
| always | 106–126 | __(), __(), __(), __(), __(), __(), __(), __(), __(), ->get_item_schema(), ->get_field_schema(), ->add_additional_fields_schema() |
Across PHP versions
Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 132 instructions, 8–126 executed per call, 5 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
- __()Retrieves the translation of $text.
- WP_REST_Revisions_Controller::add_additional_fields_schema()
Used by · 1
- WP_REST_Global_Styles_Revisions_Controller::get_item_schema()Retrieves the revision's schema, conforming to JSON Schema.
Source code
public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => "{$this->parent_post_type}-revision", 'type' => 'object', // Base properties for every Revision. 'properties' => array( 'author' => array( 'description' => __( 'The ID for the author of the revision.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'date' => array( 'description' => __( "The date the revision was published, in the site's timezone." ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit', 'embed' ), ), 'date_gmt' => array( 'description' => __( 'The date the revision was published, as GMT.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'guid' => array( 'description' => __( 'GUID for the revision, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), ), 'id' => array( 'description' => __( 'Unique identifier for the revision.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'modified' => array( 'description' => __( "The date the revision was last modified, in the site's timezone." ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'modified_gmt' => array( 'description' => __( 'The date the revision was last modified, as GMT.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'parent' => array( 'description' => __( 'The ID for the parent of the revision.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the revision unique to its type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), ), ), ); $parent_schema = $this->parent_controller->get_item_schema(); if ( ! empty( $parent_schema['properties']['title'] ) ) { $schema['properties']['title'] = $parent_schema['properties']['title']; } if ( ! empty( $parent_schema['properties']['content'] ) ) { $schema['properties']['content'] = $parent_schema['properties']['content']; } if ( ! empty( $parent_schema['properties']['excerpt'] ) ) { $schema['properties']['excerpt'] = $parent_schema['properties']['excerpt']; } if ( ! empty( $parent_schema['properties']['guid'] ) ) { $schema['properties']['guid'] = $parent_schema['properties']['guid']; }Changelog
Introduced in 4.7.0. 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/rest-api/endpoints/class-wp-rest-revisions-controller.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.