Polish some recent changes in test cases
diff --git a/tests/codeigniter/core/Input_test.php b/tests/codeigniter/core/Input_test.php
index d3f5a90..159a877 100644
--- a/tests/codeigniter/core/Input_test.php
+++ b/tests/codeigniter/core/Input_test.php
@@ -134,15 +134,14 @@
 		$this->assertEquals('bar', $foo);
 		$this->assertEquals("Hello, i try to <script>alert('Hack');</script> your site", $harm);
 		$this->assertEquals("Hello, i try to [removed]alert&#40;'Hack'&#41;;[removed] your site", $harmless);
-		
+
 		$_SERVER['REQUEST_METHOD'] = 'POST';
 		$_POST['foo']['bar'] = 'baz';
-		$barArray = array( 'bar' => 'baz' );
-		
+		$barArray = array('bar' => 'baz');
+
 		$this->assertEquals('baz', $this->input->post('foo[bar]'));
 		$this->assertEquals($barArray, $this->input->post('foo[]'));
 		$this->assertNull($this->input->post('foo[baz]'));
-		
 	}
 
 	// --------------------------------------------------------------------
@@ -222,5 +221,4 @@
 		// Back to reality
 		$_SERVER['REMOTE_ADDR'] = '127.0.0.1'; // back to reality
 	}
-
-}
\ No newline at end of file
+}
diff --git a/tests/codeigniter/core/Security_test.php b/tests/codeigniter/core/Security_test.php
index 7f467fb..b5524da 100644
--- a/tests/codeigniter/core/Security_test.php
+++ b/tests/codeigniter/core/Security_test.php
@@ -138,12 +138,12 @@
 
 	public function test_remove_evil_attributes()
 	{
-		$this->assertEquals('<foo [removed]>', $this->security->remove_evil_attributes('<foo onAttribute="bar">', false));
-		$this->assertEquals('<foo [removed]>', $this->security->remove_evil_attributes('<foo onAttributeNoQuotes=bar>', false));
-		$this->assertEquals('<foo [removed]>', $this->security->remove_evil_attributes('<foo onAttributeWithSpaces = bar>', false));
-		$this->assertEquals('<foo prefixOnAttribute="bar">', $this->security->remove_evil_attributes('<foo prefixOnAttribute="bar">', false));
-		$this->assertEquals('<foo>onOutsideOfTag=test</foo>', $this->security->remove_evil_attributes('<foo>onOutsideOfTag=test</foo>', false));
-		$this->assertEquals('onNoTagAtAll = true', $this->security->remove_evil_attributes('onNoTagAtAll = true', false));
+		$this->assertEquals('<foo [removed]>', $this->security->remove_evil_attributes('<foo onAttribute="bar">', FALSE));
+		$this->assertEquals('<foo [removed]>', $this->security->remove_evil_attributes('<foo onAttributeNoQuotes=bar>', FALSE));
+		$this->assertEquals('<foo [removed]>', $this->security->remove_evil_attributes('<foo onAttributeWithSpaces = bar>', FALSE));
+		$this->assertEquals('<foo prefixOnAttribute="bar">', $this->security->remove_evil_attributes('<foo prefixOnAttribute="bar">', FALSE));
+		$this->assertEquals('<foo>onOutsideOfTag=test</foo>', $this->security->remove_evil_attributes('<foo>onOutsideOfTag=test</foo>', FALSE));
+		$this->assertEquals('onNoTagAtAll = true', $this->security->remove_evil_attributes('onNoTagAtAll = true', FALSE));
 	}
 
 	// --------------------------------------------------------------------
@@ -199,7 +199,7 @@
 
 	public function test_strip_image_tags()
 	{
-		$imgtags = Array(
+		$imgtags = array(
 			'<img src="smiley.gif" alt="Smiley face" height="42" width="42">',
 			'<img alt="Smiley face" height="42" width="42" src="smiley.gif">',
 			'<img src="http://www.w3schools.com/images/w3schools_green.jpg">',
@@ -210,7 +210,7 @@
 			'<img srcq="/img/sunset.gif" height="100%" width="100%">'
 		);
 
-		$urls = Array(
+		$urls = array(
 			'smiley.gif',
 			'smiley.gif',
 			'http://www.w3schools.com/images/w3schools_green.jpg',
@@ -221,7 +221,7 @@
 			'<img srcq="/img/sunset.gif" height="100%" width="100%">'
 		);
 
-		for($i = 0; $i < count($imgtags); $i++) 
+		for ($i = 0; $i < count($imgtags); $i++)
 		{
 			$this->assertEquals($urls[$i], $this->security->strip_image_tags($imgtags[$i]));
 		}
@@ -245,4 +245,4 @@
 
 		$this->assertNotEmpty($this->security->get_csrf_hash());
 	}
-}
\ No newline at end of file
+}