@ 2014-01-14T18:34:52Z <?php
class foo {
function __construct() {
$this->a = "hello";
$this->b = "hi";
$this->val = "howdy";
$val = "a";
echo $this->{$val}; // outputs "hello"
echo "\n";
$val = "b";
echo $this->{$val}; // outputs "hi"
echo "\n";
echo $this->val; //outputs "howdy"
echo "\n";
echo $this->{"val"};
}
function saluda(){
$this->a;
echo $a;
}
}
$foo = new foo();
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Output for 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Deprecated: Creation of dynamic property foo::$a is deprecated in /in/plVgE on line 5
Deprecated: Creation of dynamic property foo::$b is deprecated in /in/plVgE on line 6
Deprecated: Creation of dynamic property foo::$val is deprecated in /in/plVgE on line 7
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 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.21 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.10 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 hello
hi
howdy
howdy Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 preferences:dark mode live preview
219.65 ms | 402 KiB | 313 Q