diff --git a/classes/pref/feeds.php b/classes/pref/feeds.php
index c5d6245fe..9dc515556 100644
--- a/classes/pref/feeds.php
+++ b/classes/pref/feeds.php
@@ -1097,7 +1097,7 @@ class Pref_Feeds extends Handler_Protected {
 
 	function remove() {
 
-		$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 
 		foreach ($ids as $id) {
 			Pref_Feeds::remove_feed($this->link, $id, $_SESSION["uid"]);
@@ -1114,7 +1114,7 @@ class Pref_Feeds extends Handler_Protected {
 	function rescore() {
 		require_once "rssfuncs.php";
 
-		$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 
 		foreach ($ids as $id) {
 
@@ -1220,7 +1220,7 @@ class Pref_Feeds extends Handler_Protected {
 	}
 
 	function categorize() {
-		$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 
 		$cat_id = db_escape_string($this->link, $_REQUEST["cat_id"]);
 
@@ -1244,7 +1244,7 @@ class Pref_Feeds extends Handler_Protected {
 	}
 
 	function removeCat() {
-		$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 		foreach ($ids as $id) {
 			$this->remove_feed_category($this->link, $id, $_SESSION["uid"]);
 		}
diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index 4be1cdae5..586626dd7 100644
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -482,7 +482,7 @@ class Pref_Filters extends Handler_Protected {
 
 	function remove() {
 
-		$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 
 		foreach ($ids as $id) {
 			db_query($this->link, "DELETE FROM ttrss_filters2 WHERE id = '$id' AND owner_uid = ". $_SESSION["uid"]);
diff --git a/classes/pref/labels.php b/classes/pref/labels.php
index b45354c94..15fa7b20b 100644
--- a/classes/pref/labels.php
+++ b/classes/pref/labels.php
@@ -119,7 +119,7 @@ class Pref_Labels extends Handler_Protected {
 
 	function colorset() {
 		$kind = db_escape_string($this->link, $_REQUEST["kind"]);
-		$ids = split(',', db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(',', db_escape_string($this->link, $_REQUEST["ids"]));
 		$color = db_escape_string($this->link, $_REQUEST["color"]);
 		$fg = db_escape_string($this->link, $_REQUEST["fg"]);
 		$bg = db_escape_string($this->link, $_REQUEST["bg"]);
@@ -149,7 +149,7 @@ class Pref_Labels extends Handler_Protected {
 	}
 
 	function colorreset() {
-		$ids = split(',', db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(',', db_escape_string($this->link, $_REQUEST["ids"]));
 
 		foreach ($ids as $id) {
 			db_query($this->link, "UPDATE ttrss_labels2 SET
@@ -213,7 +213,7 @@ class Pref_Labels extends Handler_Protected {
 
 	function remove() {
 
-		$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+		$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 
 		foreach ($ids as $id) {
 			label_remove($this->link, $id, $_SESSION["uid"]);
diff --git a/classes/pref/users.php b/classes/pref/users.php
index 891a69a52..bd2fff735 100644
--- a/classes/pref/users.php
+++ b/classes/pref/users.php
@@ -202,7 +202,7 @@ class Pref_Users extends Handler_Protected {
 		}
 
 		function remove() {
-			$ids = split(",", db_escape_string($this->link, $_REQUEST["ids"]));
+			$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
 
 			foreach ($ids as $id) {
 				if ($id != $_SESSION["uid"] && $id != 1) {
@@ -367,7 +367,7 @@ class Pref_Users extends Handler_Protected {
 
 			if ($user_search) {
 
-				$user_search = split(" ", $user_search);
+				$user_search = explode(" ", $user_search);
 				$tokens = array();
 
 				foreach ($user_search as $token) {