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ccache, misc: fixes 

feeds: start PDO transition
This commit is contained in:
Andrew Dolgov 2017-12-01 19:42:02 +03:00
parent 1271407eea
commit cc9450c309
5 changed files with 125 additions and 89 deletions
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5
classes/ccache.php
View File

@ -118,7 +118,8 @@ class CCache {
if (!$pcat_fast) {
$sth = $pdo->prepare("SELECT id FROM ttrss_feeds
WHERE owner_uid = :uid AND cat_id = :cat OR (:cat = 0 AND cat_id IS NULL)");
WHERE owner_uid = :uid AND
(cat_id = :cat OR (:cat = 0 AND cat_id IS NULL))");
$sth->execute([":uid" => $owner_uid, ":cat" => $feed_id]);
while ($line = $sth->fetch()) {
@ -129,7 +130,7 @@ class CCache {
$sth = $pdo->prepare("SELECT SUM(value) AS sv
FROM ttrss_counters_cache, ttrss_feeds
WHERE id = feed_id AND
cat_id = :cat OR (:cat IS NULL AND cat_id IS NULL) AND
(cat_id = :cat OR (:cat = 0 AND cat_id IS NULL)) AND
ttrss_counters_cache.owner_uid = :uid AND
ttrss_feeds.owner_uid = :uid");
$sth->execute([":uid" => $owner_uid, ":cat" => $feed_id]);

4
classes/db/prefs.php
View File

@ -33,7 +33,7 @@ class Db_Prefs {
FROM
ttrss_user_prefs,ttrss_prefs,ttrss_prefs_types
WHERE
profile = :profile OR (:profile IS NULL AND profile IS NULL) AND
(profile = :profile OR (:profile IS NULL AND profile IS NULL)) AND
ttrss_prefs.pref_name NOT LIKE '_MOBILE%' AND
ttrss_prefs_types.id = type_id AND
owner_uid = :uid AND
@ -74,7 +74,7 @@ class Db_Prefs {
FROM
ttrss_user_prefs,ttrss_prefs,ttrss_prefs_types
WHERE
profile = :profile OR (:profile IS NULL AND profile IS NULL) AND
(profile = :profile OR (:profile IS NULL AND profile IS NULL)) AND
ttrss_user_prefs.pref_name = :pref_name AND
ttrss_prefs_types.id = type_id AND
owner_uid = :uid AND

194
classes/feeds.php
View File

@ -193,23 +193,23 @@ class Feeds extends Handler_Protected {
if (!$any_needs_curl) {
$result = $this->dbh->query(
$result = db_query(
"SELECT cache_images," . SUBSTRING_FOR_DATE . "(last_updated,1,19) AS last_updated
FROM ttrss_feeds WHERE id = '$feed'");
if ($this->dbh->num_rows($result) != 0) {
$last_updated = strtotime($this->dbh->fetch_result($result, 0, "last_updated"));
$cache_images = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "cache_images"));
if (db_num_rows($result) != 0) {
$last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
$cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
if (!$cache_images && time() - $last_updated > 120) {
RSSUtils::update_rss_feed($feed, true);
} else {
$this->dbh->query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
db_query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
WHERE id = '$feed'");
}
}
} else {
$this->dbh->query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
db_query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
WHERE id = '$feed'");
}
}
@ -221,16 +221,16 @@ class Feeds extends Handler_Protected {
// FIXME: might break tag display?
if (is_numeric($feed) && $feed > 0 && !$cat_view) {
$result = $this->dbh->query(
$result = db_query(
"SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
if ($this->dbh->num_rows($result) == 0) {
if (db_num_rows($result) == 0) {
$reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
}
}
@$search = $this->dbh->escape_string($_REQUEST["query"]);
@$search_language = $this->dbh->escape_string($_REQUEST["search_language"]); // PGSQL only
@$search = db_escape_string($_REQUEST["query"]);
@$search_language = db_escape_string($_REQUEST["search_language"]); // PGSQL only
if ($search) {
$disable_cache = true;
@ -300,7 +300,7 @@ class Feeds extends Handler_Protected {
$feed, $cat_view, $search,
$last_error, $last_updated);
$headlines_count = is_numeric($result) ? 0 : $this->dbh->num_rows($result);
$headlines_count = is_numeric($result) ? 0 : db_num_rows($result);
if ($offset == 0) {
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HEADLINES_BEFORE) as $p) {
@ -321,7 +321,7 @@ class Feeds extends Handler_Protected {
$expand_cdm = get_pref('CDM_EXPANDED');
while ($line = $this->dbh->fetch_assoc($result)) {
while ($line = db_fetch_assoc($result)) {
$line["content_preview"] = "&mdash; " . truncate_string(strip_tags($line["content"]), 250);
@ -672,17 +672,17 @@ class Feeds extends Handler_Protected {
if ($line["orig_feed_id"]) {
$tmp_result = $this->dbh->query("SELECT * FROM ttrss_archived_feeds
$tmp_result = db_query("SELECT * FROM ttrss_archived_feeds
WHERE id = ".$line["orig_feed_id"] . " AND owner_uid = " . $_SESSION["uid"]);
if ($this->dbh->num_rows($tmp_result) != 0) {
if (db_num_rows($tmp_result) != 0) {
$tmp_content .= "<div clear='both'>";
$tmp_content .= __("Originally from:");
$tmp_content .= "&nbsp;";
$tmp_line = $this->dbh->fetch_assoc($tmp_result);
$tmp_line = db_fetch_assoc($tmp_result);
$tmp_content .= "<a target='_blank' rel='noopener noreferrer'
href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
@ -802,18 +802,18 @@ class Feeds extends Handler_Protected {
$reply['content'] .= "<p><span class=\"insensitive\">";
$result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
$result = db_query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
WHERE owner_uid = " . $_SESSION['uid']);
$last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
$last_updated = db_fetch_result($result, 0, "last_updated");
$last_updated = make_local_datetime($last_updated, false);
$reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
$result = $this->dbh->query("SELECT COUNT(id) AS num_errors
$result = db_query("SELECT COUNT(id) AS num_errors
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
$num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
$num_errors = db_fetch_result($result, 0, "num_errors");
if ($num_errors > 0) {
$reply['content'] .= "<br/>";
@ -834,8 +834,10 @@ class Feeds extends Handler_Protected {
}
function catchupAll() {
$this->dbh->query("UPDATE ttrss_user_entries SET
last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
$sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET
last_read = NOW(), unread = false WHERE unread = true AND owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
CCache::zero_all($_SESSION["uid"]);
}
@ -846,16 +848,16 @@ class Feeds extends Handler_Protected {
if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
$feed = $this->dbh->escape_string($_REQUEST["feed"]);
$method = $this->dbh->escape_string($_REQUEST["m"]);
$view_mode = $this->dbh->escape_string($_REQUEST["view_mode"]);
$feed = db_escape_string($_REQUEST["feed"]);
$method = db_escape_string($_REQUEST["m"]);
$view_mode = db_escape_string($_REQUEST["view_mode"]);
$limit = 30;
@$cat_view = $_REQUEST["cat"] == "true";
@$next_unread_feed = $this->dbh->escape_string($_REQUEST["nuf"]);
@$offset = $this->dbh->escape_string($_REQUEST["skip"]);
@$vgroup_last_feed = $this->dbh->escape_string($_REQUEST["vgrlf"]);
$order_by = $this->dbh->escape_string($_REQUEST["order_by"]);
$check_first_id = $this->dbh->escape_string($_REQUEST["fid"]);
@$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
@$offset = db_escape_string($_REQUEST["skip"]);
@$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
$order_by = db_escape_string($_REQUEST["order_by"]);
$check_first_id = db_escape_string($_REQUEST["fid"]);
if (is_numeric($feed)) $feed = (int) $feed;
@ -867,21 +869,30 @@ class Feeds extends Handler_Protected {
return;
}
$result = false;
$sth = false;
if ($feed < LABEL_BASE_INDEX) {
$label_feed = Labels::feed_to_label_id($feed);
$result = $this->dbh->query("SELECT id FROM ttrss_labels2 WHERE
id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_labels2 WHERE
id = ? AND owner_uid = ?");
$sth->execute([$label_feed, $_SESSION['uid']]);
} else if (!$cat_view && is_numeric($feed) && $feed > 0) {
$result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
id = '$feed' AND owner_uid = " . $_SESSION['uid']);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds WHERE
id = ? AND owner_uid = ?");
$sth->execute([$feed, $_SESSION['uid']]);
} else if ($cat_view && is_numeric($feed) && $feed > 0) {
$result = $this->dbh->query("SELECT id FROM ttrss_feed_categories WHERE
id = '$feed' AND owner_uid = " . $_SESSION['uid']);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_feed_categories WHERE
id = ? AND owner_uid = ?");
$sth->execute([$feed, $_SESSION['uid']]);
}
if ($result && $this->dbh->num_rows($result) == 0) {
if ($sth && !$sth->fetch()) {
print json_encode($this->generate_error_feed(__("Feed not found.")));
return;
}
@ -898,14 +909,16 @@ class Feeds extends Handler_Protected {
/* bump login timestamp if needed */
if (time() - $_SESSION["last_login_update"] > 3600) {
$this->dbh->query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
$_SESSION["uid"]);
$sth = $this->pdo->prepare("UPDATE ttrss_users SET last_login = NOW() WHERE id = ?");
$sth->execute([$_SESSION['uid']]);
$_SESSION["last_login_update"] = time();
}
if (!$cat_view && is_numeric($feed) && $feed > 0) {
$this->dbh->query("UPDATE ttrss_feeds SET last_viewed = NOW()
WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
$sth = $this->pdo->prepare("UPDATE ttrss_feeds SET last_viewed = NOW()
WHERE id = ? AND owner_uid = ?");
$sth->execute([$feed, $_SESSION['uid']]);
}
$reply['headlines'] = array();
@ -976,18 +989,21 @@ class Feeds extends Handler_Protected {
$reply['headlines']['content'] .= "<p><span class=\"insensitive\">";
$result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
WHERE owner_uid = " . $_SESSION['uid']);
$sth = $this->pdo->prepare("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
$row = $sth->fetch();
$last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
$last_updated = make_local_datetime($last_updated, false);
$last_updated = make_local_datetime($row["last_updated"], false);
$reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
$result = $this->dbh->query("SELECT COUNT(id) AS num_errors
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
$sth = $this->pdo->prepare("SELECT COUNT(id) AS num_errors
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
$row = $sth->fetch();
$num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
$num_errors = $row["num_errors"];
if ($num_errors > 0) {
$reply['headlines']['content'] .= "<br/>";
@ -1104,7 +1120,7 @@ class Feeds extends Handler_Protected {
function feedBrowser() {
if (defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER) return;
$browser_search = $this->dbh->escape_string($_REQUEST["search"]);
$browser_search = db_escape_string($_REQUEST["search"]);
print_hidden("op", "rpc");
print_hidden("method", "updateFeedBrowser");
@ -1150,7 +1166,7 @@ class Feeds extends Handler_Protected {
}
function search() {
$this->params = explode(":", $this->dbh->escape_string($_REQUEST["param"]), 2);
$this->params = explode(":", db_escape_string($_REQUEST["param"]), 2);
$active_feed_id = sprintf("%d", $this->params[0]);
$is_cat = $this->params[1] != "false";
@ -1237,9 +1253,10 @@ class Feeds extends Handler_Protected {
if (!$owner_uid) $owner_uid = $_SESSION['uid'];
$pdo = Db::pdo();
// Todo: all this interval stuff needs some generic generator function
$date_qpart = "false";
$search_qpart = is_array($search) && $search[0] ? search_to_sql($search[0], $search[1])[0] : 'true';
switch ($mode) {
@ -1284,50 +1301,55 @@ class Feeds extends Handler_Protected {
$cat_qpart = "cat_id IS NULL";
}
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
AND owner_uid = $owner_uid AND unread = true AND feed_id IN
AND owner_uid = ? AND unread = true AND feed_id IN
(SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$owner_uid]);
} else if ($feed == -2) {
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
FROM ttrss_user_labels2, ttrss_entries WHERE article_id = ref_id AND id = ref_id AND $date_qpart AND $search_qpart) > 0
AND unread = true AND owner_uid = $owner_uid");
AND unread = true AND owner_uid = ?");
$sth->execute([$owner_uid]);
}
} else if ($feed > 0) {
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart AND $search_qpart) as tmp)");
AND owner_uid = ? AND unread = true AND feed_id = ? AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$owner_uid, $feed]);
} else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred
if ($feed == -1) {
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart AND $search_qpart) as tmp)");
AND owner_uid = ? AND unread = true AND marked = true AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$owner_uid]);
}
if ($feed == -2) {
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart AND $search_qpart) as tmp)");
AND owner_uid = ? AND unread = true AND published = true AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$owner_uid]);
}
if ($feed == -3) {
$intl = get_pref("FRESH_ARTICLE_MAX_AGE");
$intl = (int) get_pref("FRESH_ARTICLE_MAX_AGE");
if (DB_TYPE == "pgsql") {
$match_part = "date_entered > NOW() - INTERVAL '$intl hour' ";
@ -1336,43 +1358,47 @@ class Feeds extends Handler_Protected {
INTERVAL $intl HOUR) ";
}
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
AND owner_uid = $owner_uid AND score >= 0 AND unread = true AND $date_qpart AND $match_part AND $search_qpart) as tmp)");
AND owner_uid = ? AND score >= 0 AND unread = true AND $date_qpart AND $match_part AND $search_qpart) as tmp)");
$sth->execute([$owner_uid]);
}
if ($feed == -4) {
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $search_qpart) as tmp)");
AND owner_uid = ? AND unread = true AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$owner_uid]);
}
} else if ($feed < LABEL_BASE_INDEX) { // label
$label_id = Labels::feed_to_label_id($feed);
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id
AND label_id = '$label_id' AND ref_id = article_id
AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $search_qpart) as tmp)");
AND label_id = ? AND ref_id = article_id
AND owner_uid = ? AND unread = true AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$label_id, $owner_uid]);
}
CCache::update($feed, $owner_uid, $cat_view);
} else { // tag
db_query("UPDATE ttrss_user_entries
$sth = $pdo->prepare("UPDATE ttrss_user_entries
SET unread = false, last_read = NOW() WHERE ref_id IN
(SELECT id FROM
(SELECT DISTINCT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id
AND post_int_id = int_id AND tag_name = '$feed'
AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart AND $search_qpart) as tmp)");
AND post_int_id = int_id AND tag_name = ?
AND ttrss_user_entries.owner_uid = ? AND unread = true AND $date_qpart AND $search_qpart) as tmp)");
$sth->execute([$feed, $owner_uid]);
}
}
@ -1589,6 +1615,8 @@ class Feeds extends Handler_Protected {
}
static function getFeedTitle($id, $cat = false) {
$pdo = Db::pdo();
if ($cat) {
return Feeds::getCategoryTitle($id);
} else if ($id == -1) {
@ -1604,21 +1632,29 @@ class Feeds extends Handler_Protected {
} else if ($id == -6) {
return __("Recently read");
} else if ($id < LABEL_BASE_INDEX) {
$label_id = Labels::feed_to_label_id($id);
$result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
if (db_num_rows($result) == 1) {
return db_fetch_result($result, 0, "caption");
$sth = $pdo->prepare("SELECT caption FROM ttrss_labels2 WHERE id = ?");
$sth->execute([$label_id]);
if ($row = $sth->fetch()) {
return $row["caption"];
} else {
return "Unknown label ($label_id)";
}
} else if (is_numeric($id) && $id > 0) {
$result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'");
if (db_num_rows($result) == 1) {
return db_fetch_result($result, 0, "title");
$sth = $pdo->prepare("SELECT title FROM ttrss_feeds WHERE id = ?");
$sth->execute([$id]);
if ($row = $sth->fetch()) {
return $row["title"];
} else {
return "Unknown feed ($id)";
}
} else {
return $id;
}

7
include/controls.php
View File

@ -95,7 +95,7 @@ function print_feed_multi_select($id, $default_ids = [],
c2.parent_cat = ttrss_feed_categories.id) AS num_children
FROM ttrss_feed_categories
WHERE owner_uid = :uid AND
(parent_cat = :root_id OR :root_id IS NULL AND parent_cat IS NULL) ORDER BY title");
(parent_cat = :root_id OR (:root_id IS NULL AND parent_cat IS NULL)) ORDER BY title");
$sth->execute([":uid" => $_SESSION['uid'], ":root_id" => $root_id]);
@ -189,7 +189,7 @@ function print_feed_cat_select($id, $default_id,
c2.parent_cat = ttrss_feed_categories.id) AS num_children
FROM ttrss_feed_categories
WHERE owner_uid = :uid AND
(parent_cat = :root_id OR :root_id IS NULL AND parent_cat IS NULL) ORDER BY title");
(parent_cat = :root_id OR (:root_id IS NULL AND parent_cat IS NULL)) ORDER BY title");
$sth->execute([":uid" => $_SESSION['uid'], ":root_id" => $root_id]);
$found = 0;
@ -338,5 +338,4 @@ function print_label_select($name, $value, $attributes = "") {
print "</select>";
}
}

4
include/functions.php
View File

@ -601,7 +601,7 @@
$u_sth = $pdo->prepare("SELECT pref_name
FROM ttrss_user_prefs WHERE owner_uid = :uid AND
profile = :profile OR (:profile IS NULL AND profile IS NULL)");
(profile = :profile OR (:profile IS NULL AND profile IS NULL))");
$u_sth->execute([':uid' => $uid, ':profile' => $profile]);
$active_prefs = array();
@ -1957,7 +1957,7 @@
$pdo->beginTransaction();
$sth = $pdo->prepare("SELECT id FROM ttrss_feed_categories
WHERE (:parent IS NULL AND parent_cat IS NULL OR parent_cat = :parent)
WHERE (parent_cat = :parent OR (:parent IS NULL AND parent_cat IS NULL))
AND title = :cat AND owner_uid = :uid");
$sth->execute([':parent' => $parent_cat_id, ':title' => $feed_cat, ':uid' => $_SESSION['uid']]);