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Coding Standards: Remove unnecessary unset() calls in WP_Importer methods.

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Variables created within the scope of a function are discarded automatically when PHP leaves the scope of the function, i.e. on `return`, so doing a call to `unset()` straight before a `return` statement is redundant.

Props jrf, ravipatel, rachelbaker, mukesh27.
Fixes #52996.
Built from https://develop.svn.wordpress.org/trunk@50692


git-svn-id: http://core.svn.wordpress.org/trunk@50301 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2021-04-08 11:12:08 +00:00
parent 7d65ff4f7a
commit 57da3e7813
2 changed files with 1 additions and 10 deletions
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9
wp-admin/includes/class-wp-importer.php
View File

@ -42,9 +42,6 @@ class WP_Importer {
}
} while ( count( $results ) == $limit );
// Unset to save memory.
unset( $results, $r );
return $hashtable;
}
@ -72,9 +69,6 @@ class WP_Importer {
$count = (int) $result[0]->cnt;
}
// Unset to save memory.
unset( $results );
return $count;
}
@ -117,9 +111,6 @@ class WP_Importer {
}
} while ( count( $results ) == $limit );
// Unset to save memory.
unset( $results, $r );
return $hashtable;
}

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.8-alpha-50689';
$wp_version = '5.8-alpha-50692';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.