Compact Functions in Laravel Beggner

 <?php

$name = 'Deepak';

$class = '12th';

$marks = 100;

echo "<pre>";

print_r(compact('name','class','marks'));

foreach(get_defined_vars() as $key =>$value){

if(in_array($key,['_GET','_POST','_COOKIE','_FILES']){

$tmp[$key] = $value; 

}else{

continue;

}

}

echo  '<pre>';

print_r($tmp);

?>