4 views 
Summery Summery
Prepares a meta value for output.
Syntax Syntax
Description Description
Default preparation for meta fields. Override by passing the prepare_callback in your show_in_rest options.
Parameters Parameters
- $value
-
(Required) Meta value from the database.
- $request
-
(Required) Request object.
- $args
-
(Required) REST-specific options for the meta key.
Return Return
(mixed) Value prepared for output. If a non-JsonSerializable object, null.
Source Source
File: wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
foreach ( $fields as $args ) {
$schema['properties'][ $args['name'] ] = $args['schema'];
}
return $schema;
}
/**
* Prepares a meta value for output.
*
* Default preparation for meta fields. Override by passing the
* `prepare_callback` in your `show_in_rest` options.
*
* @since 4.7.0
*
* @param mixed $value Meta value from the database.
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Changelog Changelog
| Version | Description |
|---|---|
| 4.7.0 | Introduced. |