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(PHP 8 >= 8.1.0)
ReflectionFunctionAbstract::getClosureUsedVariables — Returns an array of the used variables in the Closure
Questa funzione non contiene parametri.
Example #1 ReflectionFunctionAbstract::getClosureUsedVariables() example
<?php
$one = 1;
$two = 2;
$function = function() use ($one, $two) {
static $three = 3;
};
$reflector = new ReflectionFunction($function);
var_dump($reflector->getClosureUsedVariables());
?>Il precedente esempio visualizzerà qualcosa simile a:
array(2) {
["one"]=>
int(1)
["two"]=>
int(2)
}
