General: Give the $is variable in is_wp_error() a more descriptive name.

Follow-up to [49022].

See #40568.

git-svn-id: https://develop.svn.wordpress.org/trunk@49023 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2020-09-21 11:11:10 +00:00
parent 2b742beb5c
commit f7570fec4a

View File

@ -1456,9 +1456,9 @@ function wp_doing_cron() {
* @return bool Whether the variable is an instance of WP_Error.
*/
function is_wp_error( $thing ) {
$is = ( $thing instanceof WP_Error );
$is_wp_error = ( $thing instanceof WP_Error );
if ( $is ) {
if ( $is_wp_error ) {
/**
* Fires when `is_wp_error()` is called and it's an instance of `WP_Error`.
*
@ -1469,7 +1469,7 @@ function is_wp_error( $thing ) {
do_action( 'wp_error_checked', $thing );
}
return $is;
return $is_wp_error;
}
/**