Fixed float + string concat mistmatch

pkg/vtiger/modules/Webforms/modules/Webforms/model/WebformsModel.php

@@ -163,7 +163,7 @@ class Webforms_Model {
 
 	function generatePublicId($name) {
 		global $adb, $log;
-		$uid = md5(microtime(true) + $name);
+		$uid = md5(sprintf("%f%s", microtime(true), $name));
 		return $uid;
 	}
 

pkg/vtiger/modules/Webforms/settings/models/Record.php

@@ -239,7 +239,7 @@ class Settings_Webforms_Record_Model extends Settings_Vtiger_Record_Model {
 	 * @return <String> id
 	 */
 	public function generatePublicId() {
-		return md5(microtime(true) + $this->getName());
+		return md5(sprintf("%f%s", microtime(true), $this->getName()));
 	}
 
 	/**