WP_REST_Request::get_param

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Summery Summery

Retrieves a parameter from the request.

Syntax Syntax

WP_REST_Request::get_param( string $key )

Parameters Parameters

$key

(string) (Required) Parameter name.

Return Return

(mixed|null) Value if set, null otherwise.

Source Source

File: wp-includes/rest-api/class-wp-rest-request.php

	public function get_param( $key ) {
		$order = $this->get_parameter_order();

		foreach ( $order as $type ) {
			// Determine if we have the parameter for this type.
			if ( isset( $this->params[ $type ][ $key ] ) ) {
				return $this->params[ $type ][ $key ];
			}
		}

		return null;
	}

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Changelog Changelog

Changelog
Version Description
4.4.0 Introduced.

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