wp-includes/rest-api.php:1472Sanitize a request argument based on details registered to the route.
$valuemixed$requestWP_REST_Request$paramstringmixedfunction rest_sanitize_request_arg( $value, $request, $param ) { $attributes = $request->get_attributes(); if ( ! isset( $attributes['args'][ $param ] ) || ! is_array( $attributes['args'][ $param ] ) ) { return $value; } $args = $attributes['args'][ $param ]; return rest_sanitize_value_from_schema( $value, $args, $param );}Introduced in 4.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/rest-api.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.