From de021710e1c0dae732e61ecb42a9ac60440f55ee Mon Sep 17 00:00:00 2001
From: "godzilla80@gmx.net" <>
Date: Thu, 19 Mar 2009 21:20:47 +0000
Subject: replace is_null() function calls with native native language constuct

---
 framework/I18N/TDateFormat.php              | 4 ++--
 framework/I18N/TGlobalization.php           | 4 ++--
 framework/I18N/TI18NControl.php             | 6 +++---
 framework/I18N/TNumberFormat.php            | 2 +-
 framework/I18N/TTranslate.php               | 4 ++--
 framework/I18N/core/MessageSource_MySQL.php | 2 +-
 6 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'framework/I18N')

diff --git a/framework/I18N/TDateFormat.php b/framework/I18N/TDateFormat.php
index 914131bd..2a4ef8bc 100644
--- a/framework/I18N/TDateFormat.php
+++ b/framework/I18N/TDateFormat.php
@@ -119,7 +119,7 @@ class TDateFormat extends TI18NControl implements IDataRenderer
 
 		//no presets found, use the string as the pattern
 		//and let the DateFormat handle it.
-		if(is_null($pattern))
+		if($pattern===null)
 			$pattern = $string;
 		if (!is_array($pattern) && strlen($pattern) == 0)
 			$pattern = null;
@@ -226,7 +226,7 @@ class TDateFormat extends TI18NControl implements IDataRenderer
 		$app = $this->getApplication()->getGlobalization();
 
 		//initialized the default class wide formatter
-		if(is_null(self::$formatter))
+		if(self::$formatter===null)
 			self::$formatter = new DateFormat($app->getCulture());
 
 		$culture = $this->getCulture();
diff --git a/framework/I18N/TGlobalization.php b/framework/I18N/TGlobalization.php
index 1d158ce9..fd16f7bd 100644
--- a/framework/I18N/TGlobalization.php
+++ b/framework/I18N/TGlobalization.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo<weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.I18N
@@ -225,7 +225,7 @@ class TGlobalization extends TModule
 	 */
 	public function getCultureVariants($culture=null)
 	{
-		if(is_null($culture)) $culture = $this->getCulture();
+		if($culture===null) $culture = $this->getCulture();
 		$variants = explode('_', $culture);
 		$result = array();
 		for(; count($variants) > 0; array_pop($variants))
diff --git a/framework/I18N/TI18NControl.php b/framework/I18N/TI18NControl.php
index ac3246fe..c04477e0 100644
--- a/framework/I18N/TI18NControl.php
+++ b/framework/I18N/TI18NControl.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.I18N
@@ -49,11 +49,11 @@ class TI18NControl extends TControl
 
 		//fall back to globalization charset
 		if(empty($charset))
-			$charset = is_null($app) ? '' : $app->getCharset();
+			$charset = ($app===null) ? '' : $app->getCharset();
 
 		//fall back to default charset
 		if(empty($charset))
-			$charset = (is_null($app)) ? 'UTF-8' : $app->getDefaultCharset();
+			$charset = ($app===null) ? 'UTF-8' : $app->getDefaultCharset();
 
 		return $charset;
 	}
diff --git a/framework/I18N/TNumberFormat.php b/framework/I18N/TNumberFormat.php
index 62b43243..1f33e6e4 100644
--- a/framework/I18N/TNumberFormat.php
+++ b/framework/I18N/TNumberFormat.php
@@ -220,7 +220,7 @@ class TNumberFormat extends TI18NControl implements IDataRenderer
 
 		$app = $this->getApplication()->getGlobalization();
 		//initialized the default class wide formatter
-		if(is_null(self::$formatter))
+		if(self::$formatter===null)
 			self::$formatter = new NumberFormat($app->getCulture());
 
 		$pattern = strlen($this->getPattern()) > 0
diff --git a/framework/I18N/TTranslate.php b/framework/I18N/TTranslate.php
index 2f1e0633..a444aeba 100644
--- a/framework/I18N/TTranslate.php
+++ b/framework/I18N/TTranslate.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.I18N
@@ -236,7 +236,7 @@ class TTranslate extends TI18NControl
 		$app = $this->getApplication()->getGlobalization();
 
 		//no translation handler provided
-		if(is_null($config = $app->getTranslationConfiguration()))
+		if(($config = $app->getTranslationConfiguration())===null)
 			return strtr($text, $subs);
 
 		$catalogue = $this->getCatalogue();
diff --git a/framework/I18N/core/MessageSource_MySQL.php b/framework/I18N/core/MessageSource_MySQL.php
index 317d53e2..080b89bc 100644
--- a/framework/I18N/core/MessageSource_MySQL.php
+++ b/framework/I18N/core/MessageSource_MySQL.php
@@ -87,7 +87,7 @@ class MessageSource_MySQL extends MessageSource
 	{
 		/*static $conn;
 
-		if(!is_null($conn))
+		if($conn!==null)
 			return $conn;
 		*/
 		$dsninfo = $this->dns;
-- 
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