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Remove redundant isset() and empty() checks.

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git-svn-id: https://develop.svn.wordpress.org/trunk@13770 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2010-03-19 21:29:21 +00:00
parent ddc506f01c
commit dd306def81
20 changed files with 24 additions and 25 deletions
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4
wp-admin/edit-comments.php
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@@ -95,7 +95,7 @@ if ( isset($_REQUEST['doaction']) || isset($_REQUEST['doaction2']) || isset($_R
wp_redirect( $redirect_to );
exit;
} elseif ( isset($_GET['_wp_http_referer']) && ! empty($_GET['_wp_http_referer']) ) {
} elseif ( ! empty($_GET['_wp_http_referer']) ) {
wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) );
exit;
}
@@ -107,7 +107,7 @@ else
require_once('admin-header.php');
$mode = ( ! isset($_GET['mode']) || empty($_GET['mode']) ) ? 'detail' : esc_attr($_GET['mode']);
$mode = ( empty($_GET['mode']) ) ? 'detail' : esc_attr($_GET['mode']);
$comment_status = isset($_REQUEST['comment_status']) ? $_REQUEST['comment_status'] : 'all';
if ( !in_array($comment_status, array('all', 'moderated', 'approved', 'spam', 'trash')) )