@ 2014-01-15T18:13:00Z <?php
class foo {
function __construct() {
$sally->a = "hello";
$sally->b = "hi";
$sally->val = "howdy";
$val = 'a';
echo $sally->{$val}; // outputs "hello"
echo "\n";
$val = "b";
echo $sally->{$val}; // outputs "hi"
echo "\n";
echo $sally->val; //outputs "howdy"
echo "\n";
echo $sally->{"val"};
}
}
$foo = new foo();
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Fatal error: Uncaught Error: Attempt to assign property "a" on null in /in/5Ot80:5
Stack trace:
#0 /in/5Ot80(26): foo->__construct()
#1 {main}
thrown in /in/5Ot80 on line 5
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.6 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Creating default object from empty value in /in/5Ot80 on line 5
hello
hi
howdy
howdy Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Strict Standards: Creating default object from empty value in /in/5Ot80 on line 5
hello
hi
howdy
howdy Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 preferences:dark mode live preview
227.26 ms | 401 KiB | 349 Q