wp_loginout

函数


wp_loginout ( $redirect = '', $echo = true )
参数
  • (string)
    $redirect
    Optional path to redirect to on login/logout.
    Required:
    Default: (empty)
  • (bool)
    $echo
    Default to echo and not return the link.
    Required:
    Default: true
返回值
  • (void|string) Void if `$echo` argument is true, log in/out link if `$echo` is false.
定义位置
  • wp-includes/general-template.php
    , line 376
引入
1.5.0
弃用

Displays the Log In/Out link.

Displays a link, which allows users to navigate to the Log In page to log in
or log out depending on whether they are currently logged in.

function wp_loginout( $redirect = '', $echo = true ) {
	if ( ! is_user_logged_in() ) {
		$link = '' . __( 'Log in' ) . '';
	} else {
		$link = '' . __( 'Log out' ) . '';
	}

	if ( $echo ) {
		/**
		 * Filters the HTML output for the Log In/Log Out link.
		 *
		 * @since 1.5.0
		 *
		 * @param string $link The HTML link content.
		 */
		echo apply_filters( 'loginout', $link );
	} else {
		/** This filter is documented in wp-includes/general-template.php */
		return apply_filters( 'loginout', $link );
	}
}