Class Zend_View_Helper_DeclareVars

Description

Helper for declaring default values of template variables

Located in /View/Helper/DeclareVars.php (line 30)


	
			
Variable Summary
Method Summary
 void declareVars (string|array 0)
 void _declareVar (string $key, [string $value = ''])
Variables
Zend_View $view (line 36)

The view object that created this helper object.

  • access: public
Methods
declareVars (line 62)

Declare template vars to set default values and avoid notices when using strictVars

Primarily for use when using Zend_View strictVars(), this helper can be used to declare template variables that may or may not already be set in the view object, as well as to set default values. Arrays passed as arguments to the method will be used to set default values; otherwise, if the variable does not exist, it is set to an empty string.

Usage:

  1.  $this->declareVars(
  2.      'varName1',
  3.      'varName2',
  4.      array('varName3' => 'defaultValue',
  5.            'varName4' => array()
  6.      )
  7.  );

  • access: public
void declareVars (string|array 0)
  • string|array 0: variable number of arguments, all string names of variables to test
setView (line 98)

Set view object

  • access: public
_declareVar (line 85)

Set a view variable

Checks to see if a $key is set in the view object; if not, sets it to $value.

  • access: protected
void _declareVar (string $key, [string $value = ''])
  • string $key
  • string $value: Defaults to an empty string

Documentation generated on Sun, 27 May 2007 23:22:28 -0700 by phpDocumentor 1.3.2