diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index 4167f0ee960e48e4de152bda6a083d9ff1e9cc38..232efe761155f6cf4058a28700b4a6178952f83e 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -2067,7 +2067,7 @@ class installer_base {
 		if ( is_file($tConf) ) {
 			$stat = exec('stat -c \'%a %U %G\' '.escapeshellarg($tConf), $output, $res);
 			if ($res == 0) { // stat successfull
-				list($access, $user, $group) = split(" ", $stat);
+				list($access, $user, $group) = explode(" ", $stat);
 			}
 
 			if ( copy($tConf, $tConf.'~') ) {
diff --git a/interface/lib/classes/validate_cron.inc.php b/interface/lib/classes/validate_cron.inc.php
index d49c2809a18acbfeca7189f8b2fad781d0ff9149..e551af32b88c42e33fbb1372b3ec3da47601afba 100644
--- a/interface/lib/classes/validate_cron.inc.php
+++ b/interface/lib/classes/validate_cron.inc.php
@@ -78,7 +78,7 @@ class validate_cron {
         if(preg_match("'^[0-9\-\,\/\*]+$'", $field_value) == false) return $this->get_error($validator['errmsg']); // allowed characters are 0-9, comma, *, -, /
         elseif(preg_match("'[\-\,\/][\-\,\/]'", $field_value) == true) return $this->get_error($validator['errmsg']); // comma, - and / never stand together
         //* now split list and check each entry. store used values in array for later limit-check
-        $time_list = split(",", $field_value);
+        $time_list = explode(",", $field_value);
         if(count($time_list) < 1) return $this->get_error($validator['errmsg']);
         
         $max_entry = 0;
diff --git a/interface/lib/classes/validate_database.inc.php b/interface/lib/classes/validate_database.inc.php
index c4ea5d027801f0db3811e00b7423adc5fb18b42b..db419e48baea3ec5a4fedbc752fe601d70fa0826 100644
--- a/interface/lib/classes/validate_database.inc.php
+++ b/interface/lib/classes/validate_database.inc.php
@@ -39,7 +39,7 @@ class validate_database {
     if($_POST["remote_access"] == "y") {
         if(trim($field_value) == "") return;
         
-        $values = split(",", $field_value);
+        $values = explode(",", $field_value);
         foreach($values as $cur_value) {
             $cur_value = trim($cur_value);