diff --git a/server/cron.sh b/server/cron.sh
index 98f0ddfd30d4443382e0b77a5d1a9145bb503544..05fa10ef0d5c96a8d50d88b9e0cf0c1ca665084e 100644
--- a/server/cron.sh
+++ b/server/cron.sh
@@ -10,7 +10,7 @@ if [ -f /usr/local/ispconfig/server/lib/php.ini ]; then
 fi
 
 cd /usr/local/ispconfig/server
-/usr/bin/php -q \
+$(which php) -q \
     -d disable_classes= \
     -d disable_functions= \
     -d open_basedir= \
diff --git a/server/lib/classes/cron.inc.php b/server/lib/classes/cron.inc.php
index 48ca09373901eb3c1cfaf977bdfcf1248531db64..3a8ba2c6a63fd5010d87007b84e2d26bf52e5494 100644
--- a/server/lib/classes/cron.inc.php
+++ b/server/lib/classes/cron.inc.php
@@ -264,9 +264,10 @@ class cron {
 		if(!array_key_exists($sField, $this->_aValidValues)) return false;
 
 		reset($this->_aValidValues[$sField]);
-		while(($cur = each($this->_aValidValues[$sField])) !== false) {
-			if($bIncludeCurrent == true && $cur['value'] >= $iValue) return $cur['value'];
-			elseif($cur['value'] > $iValue) return $cur['value'];
+		
+		foreach($this->_aValidValues[$sField] as $key => $value) {
+		    if($bIncludeCurrent == true && $value >= $iValue) return $value;
+		    elseif($value > $iValue) return $value;
 		}
 		return reset($this->_aValidValues[$sField]);
 	}