@ 2014-02-11T16:16:15Z <?php
class MyObject{
public static $_register = array();
public $_id = -1;
public $_value = '';
function __construct( $value ){
$this->_value = $value;
$this->_id = count( self::$_register );
var_dump($this);
self::$_register[ $this->_id ] = &$this; // I also tried '= &$this'
}
function foo(){ // outputs 'id : value'
echo $this->_id.' : ' . $this->_value. PHP_EOL;
}
}
$test = new MyObject( 'hihi' );
$test->foo();
var_dump(MyObject::$_register);
MyObject::$_register[0]->_value='bar';
var_dump(MyObject::$_register);
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Output for 5.0.2 - 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 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.38 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.19 , 8.3.0 - 8.3.7 object(MyObject)#1 (2) {
["_id"]=>
int(0)
["_value"]=>
string(4) "hihi"
}
0 : hihi
array(1) {
[0]=>
object(MyObject)#1 (2) {
["_id"]=>
int(0)
["_value"]=>
string(4) "hihi"
}
}
array(1) {
[0]=>
object(MyObject)#1 (2) {
["_id"]=>
int(0)
["_value"]=>
string(3) "bar"
}
}
Output for 5.0.0 - 5.0.1 object(MyObject)#1 (2) {
["_id"]=>
int(0)
["_value"]=>
string(4) "hihi"
}
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Xbb6P on line 15
0 : hihiPHP_EOLarray(1) {
[0]=>
object(MyObject)#1 (2) {
["_id"]=>
int(0)
["_value"]=>
string(4) "hihi"
}
}
array(1) {
[0]=>
object(MyObject)#1 (2) {
["_id"]=>
int(0)
["_value"]=>
string(3) "bar"
}
}
Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Xbb6P on line 3
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Xbb6P on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/Xbb6P on line 3
Process exited with code 255 . preferences:dark mode live preview
269.59 ms | 401 KiB | 427 Q