@ 2013-12-08T22:33:19Z <?php
$closures = array();
$simple_closure = function() { return $this->msg;};
for ($x=0; $x < 2; $x++) {
$closures[$x] = $simple_closure;
}
$obj1 = new stdClass;
$obj1->msg = "Top of the morning\n";
$obj1->getMess = function () { return $this->msg . $this->msg . "\n"; };
$obj2 = clone($obj1);
$obj2->msg = "Happy Days!\n";
$c1 = Closure::bind($closures[0], $obj1);
$c2 = Closure::bind($closures[1], $obj2);
var_dump($c1,$c2);
echo $c1();
echo $c2();
$step2 = $obj1->getMess;
$step2();
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Output for 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 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 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 object(Closure)#5 (1) {
["this"]=>
object(stdClass)#2 (2) {
["msg"]=>
string(19) "Top of the morning
"
["getMess"]=>
object(Closure)#3 (0) {
}
}
}
object(Closure)#6 (1) {
["this"]=>
object(stdClass)#4 (2) {
["msg"]=>
string(12) "Happy Days!
"
["getMess"]=>
object(Closure)#3 (0) {
}
}
}
Top of the morning
Happy Days!
Fatal error: Uncaught Error: Using $this when not in object context in /in/cs32f:13
Stack trace:
#0 /in/cs32f(27): {closure}()
#1 {main}
thrown in /in/cs32f on line 13
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 object(Closure)#5 (1) {
["this"]=>
object(stdClass)#2 (2) {
["msg"]=>
string(19) "Top of the morning
"
["getMess"]=>
object(Closure)#3 (0) {
}
}
}
object(Closure)#6 (1) {
["this"]=>
object(stdClass)#4 (2) {
["msg"]=>
string(12) "Happy Days!
"
["getMess"]=>
object(Closure)#3 (0) {
}
}
}
Top of the morning
Happy Days!
Fatal error: Using $this when not in object context in /in/cs32f on line 13
Process exited with code 255 . Output for 5.3.0 - 5.3.29 Fatal error: Call to undefined method Closure::bind() in /in/cs32f on line 19
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 Parse error: syntax error, unexpected T_FUNCTION in /in/cs32f on line 5
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 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_FUNCTION in /in/cs32f on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/cs32f on line 5
Process exited with code 255 . preferences:dark mode live preview
198.09 ms | 401 KiB | 356 Q