Home>IT Tests>Questions>What is the output of the following code?
$a = new stdClass();
$a->foo = 'bar';
unset($a);
echo $a->foo;
Question from the PHP5 test
What is the output of the following code? $a = new stdClass(); $a->foo = 'bar'; unset($a); echo $a->foo;
Medium
When is the destructor of a class called?
Author: Mathieu RobinStatus: PublishedQuestion passed 60 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar QuestionsMore questions about PHP
1
Validate a URL with a 'name' parameter whose value is 'John Doe'.0
What are the two superglobals that are used to access the query string?0
What is the output of the following code?
```
$cookie_name = 'test';
$cookie_value = 'test';
$cookie_expire = time() - 1;
setcookie($cookie_name, $cookie_value, $cookie_expire);
echo $_COOKIE[$cookie_name];
```0
What are the security risks of using the following code in PHP?0
PHP code that is vulnerable to XSS.