32 lines
653 B
PHP
Executable File
32 lines
653 B
PHP
Executable File
<?php
|
|
namespace Rails\SystemExit;
|
|
|
|
class SystemExit
|
|
{
|
|
protected $callbacks = [];
|
|
|
|
public function register(callable $callback, $name = '')
|
|
{
|
|
if ($name)
|
|
$this->callbacks[$name] = $callback;
|
|
else
|
|
$this->callbacks[] = $callback;
|
|
}
|
|
|
|
public function unregister($name)
|
|
{
|
|
if (isset($this->callbacks[$name])) {
|
|
unset($this->callbacks[$name];
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public function run()
|
|
{
|
|
foreach ($this->callbacks as $callback) {
|
|
call_user_func($callback);
|
|
}
|
|
}
|
|
} |