- 7.2. Opt_View class
7.2.3. __isset() - 7.2.2. __get()
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7.2.3. __isset()
| Construct | Magic method |
|---|---|
| Visibility | public |
| Reference | boolean __isset(string $name) |
| Versions | since 2.0-beta2 |
This magic method provides an alternative way to check if a template local variable $name exists:
if(isset($view->variable)) { // some code... }
It is recommended to use the magic method instead of Opt_View::defined() unless we are not going to specify a dynamic variable name.
See also:
- 7.2.3. __isset()
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7.2.4. __set()