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

Follow-up to [49022].

See #40568.
Built from https://develop.svn.wordpress.org/trunk@49023


git-svn-id: http://core.svn.wordpress.org/trunk@48785 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-09-21 11:13:05 +00:00
parent 964d0784be
commit 6e5ca746e1
2 changed files with 4 additions and 4 deletions

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@ -1456,9 +1456,9 @@ function wp_doing_cron() {
* @return bool Whether the variable is an instance of WP_Error. * @return bool Whether the variable is an instance of WP_Error.
*/ */
function is_wp_error( $thing ) { 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`. * 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 ); do_action( 'wp_error_checked', $thing );
} }
return $is; return $is_wp_error;
} }
/** /**

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@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.6-alpha-49022'; $wp_version = '5.6-alpha-49023';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.