WP_Widget_RSS::form

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Summery Summery

Outputs the settings form for the RSS widget.

Syntax Syntax

WP_Widget_RSS::form( array $instance )

Parameters Parameters

$instance

(array) (Required) Current settings.

Source Source

File: wp-includes/widgets/class-wp-widget-rss.php

	 *
	 * @param array $new_instance New settings for this instance as input by the user via
	 *                            WP_Widget::form().
	 * @param array $old_instance Old settings for this instance.
	 * @return array Updated settings to save.
	 */
	public function update( $new_instance, $old_instance ) {
		$testurl = ( isset( $new_instance['url'] ) && ( ! isset( $old_instance['url'] ) || ( $new_instance['url'] !== $old_instance['url'] ) ) );
		return wp_widget_rss_process( $new_instance, $testurl );
	}

	/**
	 * Outputs the settings form for the RSS widget.
	 *
	 * @since 2.8.0
	 *

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Changelog Changelog

Changelog
Version Description
2.8.0 Introduced.

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