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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 267 | apply_filters_deprecated( 'rest_enabled', array( true ), '4.7.0', 'rest_authentication_errors', __( 'The REST API can no longer be completely disabled, the rest_authentication_errors can be used to restrict access to the API, instead.' ) ); |
| 268 | |
| 269 | /** |
| 270 | * Filters whether jsonp is enabled. |
| 271 | * |
| 272 | * @since 4.4.0 |
| 273 | * |
| 274 | * @param bool $jsonp_enabled Whether jsonp is enabled. Default true. |
| 275 | */ |
| 276 | $jsonp_enabled = apply_filters( 'rest_jsonp_enabled', true ); |
| 277 | |
| 278 | $jsonp_callback = null; |
| 279 | |
| 280 | if ( isset( $_GET['_jsonp'] ) ) { |
| 281 | if ( ! $jsonp_enabled ) { |
| 282 | echo $this->json_error( 'rest_callback_disabled', __( 'JSONP support is disabled on this site.' ), 400 ); |
| 283 | return false; |
| 284 | } |
| 285 | |