note 129386 added to features.commandline.interactive
| From: | turabgarip@gmail.com | Date: | Mon, 08 Apr 2024 08:51:42 +0000 |
| Subject: | note 129386 added to features.commandline.interactive | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-221279@lists.php.net to get a copy of this message | ||
Note that destructors will not be triggered when exiting interactive shell by any method. (Like CTRL
+ D, CTRL + Z or CTRL + C).
Since the interactive shell is effectively a continuous runtime, the "end of script"
condition is never met for a destructor to run. And exiting the interactive shell is not considered
end of script but rather the end of interpreter process. And since the process is dead; it
can't run the destructor.
Therefore the only way for a destructor to run is that you remove all the references to the
corresponding object. Like:
<?php
class A {
public function __destructor() {
// This will never run after ending PHP interactive shell session.
}
}
$a = new A();
// This is the only way for the destructor to be able to run.
$a = null; // Or;
unset($a);
?>
----
Server IP: 45.112.84.4
Probable Submitter: 80.90.13.131 (proxied: 46.1.2.249)
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Manual Page -- https://php.net/manual/en/features.commandline.interactive.php
Edit -- https://main.php.net/note/edit/129386
Del: integrated -- https://main.php.net/note/delete/129386/integrated
Del: useless -- https://main.php.net/note/delete/129386/useless
Del: bad code -- https://main.php.net/note/delete/129386/bad+code
Del: spam -- https://main.php.net/note/delete/129386/spam
Del: non-english -- https://main.php.net/note/delete/129386/non-english
Del: in docs -- https://main.php.net/note/delete/129386/in+docs
Del: other reasons-- https://main.php.net/note/delete/129386
Reject -- https://main.php.net/note/reject/129386
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