Helper for declaring default values of template variables.
More...
|
| __invoke () |
| Declare template vars to set default values and avoid notices when using strictVars.
|
|
| setView (Renderer $view) |
| Set the View object.
|
|
| getView () |
| Get the view object.
|
|
|
| declareVar ($key, $value= '') |
| Set a view variable.
|
|
Helper for declaring default values of template variables.
Declare template vars to set default values and avoid notices when using strictVars.
Primarily for use when using ::setStrictVars(), 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: $this->declareVars( 'varName1', 'varName2', array('varName3' => 'defaultValue', 'varName4' => array() ) );
- Parameters
-
string|array | variable number of arguments, all string names of variables to test |
- Returns
- void
declareVar |
( |
|
$key, |
|
|
|
$value = '' |
|
) |
| |
|
protected |
Set a view variable.
Checks to see if a $key is set in the view object; if not, sets it to $value.
- Parameters
-
string | $key | |
string | $value | Defaults to an empty string |
- Returns
- void