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<?php namespace Illuminate\Support;
use Jeremeamia\SuperClosure\SerializableClosure as SuperClosure;
/**
* Extends SuperClosure for backwards compatibility.
*/
class SerializableClosure extends SuperClosure {
/**
* The code for the closure
*
* @var string
*/
protected $code;
/**
* The variables that were "used" or imported from the parent scope
*
* @var array
*/
protected $variables;
/**
* Returns the code of the closure being serialized
*
* @return string
*/
public function getCode()
{
$this->determineCodeAndVariables();
return $this->code;
}
/**
* Returns the "used" variables of the closure being serialized
*
* @return array
*/
public function getVariables()
{
$this->determineCodeAndVariables();
return $this->variables;
}
/**
* Uses the serialize method directly to lazily fetch the code and variables if needed
*/
protected function determineCodeAndVariables()
{
if ( ! $this->code)
{
list($this->code, $this->variables) = unserialize($this->serialize());
}
}
}
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Revision |
Author |
Commited |
Message |
1464
|
MOliva
|
Tue 13 Oct, 2020 11:16:56 +0000 |
|