php: remove trailing whitespaces

[tt-rss.git] / classes / article.php

diff --git a/classes/article.php b/classes/article.php
index 71dfdabc4a8f34487acc41ce0634320f268c6bf9..c5e73ea0261edcbab4c57fa40a6e7697953a5f19 100755 (executable)
--- a/classes/article.php
+++ b/classes/article.php
@@ -126,7 +126,7 @@ class Article extends Handler_Protected {
                if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
 
                $pdo = Db::pdo();
-               
+
                $pdo->beginTransaction();
 
                // only check for our user data here, others might have shared this with different content etc
@@ -309,7 +309,7 @@ class Article extends Handler_Protected {
 
                                if ($tag != '') {
                                        $sth = $this->pdo->prepare("INSERT INTO ttrss_tags
-                                                               (post_int_id, owner_uid, tag_name) 
+                                                               (post_int_id, owner_uid, tag_name)
                                                                VALUES (?, ?, ?)");
 
                                        $sth->execute([$int_id, $_SESSION['uid'], $tag]);
@@ -642,7 +642,7 @@ class Article extends Handler_Protected {
                                                stylesheet_tag("css/default.css")."
                                                <link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\">
                                                <link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\">";
-                               
+
                                $rv['content'] .= "<meta property=\"og:title\" content=\"".htmlspecialchars($line["title"])."\"/>\n";
                                $rv['content'] .= "<meta property=\"og:site_name\" content=\"".htmlspecialchars($line["feed_title"])."\"/>\n";
                                $rv['content'] .= "<meta property=\"og:description\" content=\"".
@@ -829,7 +829,7 @@ class Article extends Handler_Protected {
                $pdo = Db::pdo();
 
                $sth = $pdo->prepare("SELECT DISTINCT tag_name,
-                       owner_uid as owner FROM ttrss_tags 
+                       owner_uid as owner FROM ttrss_tags
                        WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
                        ref_id = ? AND owner_uid = ? LIMIT 1) ORDER BY tag_name");