[session] #LaravelT

session.php

// set session----------------------
session()->put('name','morteza');// or 
session(['name'=>'hamid','age'=>23]);

// to get session
echo session()->get('name'); //or
echo session('name','default');

// check session---------------------
session('name',null);  
session()->has('name') // return a boolean and check key and value -> so reutrn false
  
session('name',null);  
session()->exists('name') // check justn key -> so it retrun true
  
// other methods----------------------
session()->all(); // save data like previous url for redirect 

// delete session---------------------
$name =session()->pull('name'); // remove name from session and save value of it in $name
session()->forget('name'); // remove from session and not save or return any thing

session()->flush(); // remove all sessions

// flash session
// flash values just one save in old and if you reload page it remove - it is very good for show message
session()->flash('name','morteza');