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Automatic_Upgrader_Skin::feedback( string|array|WP_Error $data )

Description

Parameters

$data

(string|array|WP_Error) (Required)

Source

File: wp-admin/includes/class-automatic-upgrader-skin.php

public function feedback( $data ) {
		if ( is_wp_error( $data ) ) {
			$string = $data->get_error_message();
		} elseif ( is_array( $data ) ) {
			return;
		} else {
			$string = $data;
		}
		if ( ! empty( $this->upgrader->strings[ $string ] ) ) {
			$string = $this->upgrader->strings[ $string ];
		}

		if ( strpos( $string, '%' ) !== false ) {
			$args = func_get_args();
			$args = array_splice( $args, 1 );
			if ( ! empty( $args ) ) {
				$string = vsprintf( $string, $args );
			}
		}

		$string = trim( $string );

		// Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output.
		$string = wp_kses(
			$string,
			array(
				'a'      => array(
					'href' => true,
				),
				'br'     => true,
				'em'     => true,
				'strong' => true,
			)
		);

		if ( empty( $string ) ) {
			return;
		}

		$this->messages[] = $string;
	}

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/automatic_upgrader_skin/feedback