I have some code that i want to be executed in a PHP script, but i don't want the variable created in this script to be visible otherwhere.
What i would like to do is like we can do using JavaScript :
(function() {
// Do some stuff
})();
But i'd like to do this with PHP.
I've imagined the following code :
$main = function()
{
global $main;
unset($main);
// Do some stuff
}
$main();
BUt it's not supported before PHP 5.3, and i need it to be.
Is there another way to do this with PHP 5.2 ?
Thanks in advance :)
You can use create_function() but this is ugly i think.
(I have a bigger problem with your code sample and maybe with your real code: you are using global state which is really bad.)
call_user_func(
// create_function('$param1, $param2', '
function($param1, $param2) {
// do stuff
}
// ')
, "param1", "param2");
Use the lines commented out for php < 5.3
But I think many people will agree this is a weird thing to do.
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