X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fhelper%2Fclass_BaseHelper.php;fp=inc%2Fclasses%2Fmain%2Fhelper%2Fclass_BaseHelper.php;h=e360adc6229f9a97f6e5a65a49f83b45bee6e986;hp=eaaf08fa297ef837df58bdf333f4505b9ff683d2;hb=3e1fbf30a631cf1cd64562b69228452c49e0033f;hpb=6c216bee40c8e8d9e7fb7037e7ea59424299910d

diff --git a/inc/classes/main/helper/class_BaseHelper.php b/inc/classes/main/helper/class_BaseHelper.php
index eaaf08fa..e360adc6 100644
--- a/inc/classes/main/helper/class_BaseHelper.php
+++ b/inc/classes/main/helper/class_BaseHelper.php
@@ -25,12 +25,12 @@ class BaseHelper extends BaseFrameworkSystem {
 	/**
 	 * Instance to the class which provides field values
 	 */
-	private $valueInstance = null;
+	private $valueInstance = NULL;
 
 	/**
 	 * Extra instance to the class which provides field values
 	 */
-	private $extraInstance = null;
+	private $extraInstance = NULL;
 
 	/**
 	 * Rendered content created by the helper class
@@ -192,7 +192,7 @@ class BaseHelper extends BaseFrameworkSystem {
 	 * @return	void
 	 * @throws	NullPointerException	If recovery of requested value instance failed
 	 */
-	public function prefetchValueInstance ($registryKey, $extraKey = null) {
+	public function prefetchValueInstance ($registryKey, $extraKey = NULL) {
 		//* DEBUG: */ $this->debugOutput('O:'.$registryKey.'/'.$extraKey);
 		try {
 			// Get the required instance