Undefined variable: user_id

Question

I started a small project using Laravel and i try to pass a user_id variable from my controller to my view, but i get an error message :

Undefined variable: user_id

This is my controller function :

public function modals(Request $request){

    return view("modals.member", ["user_id" => 11]);
}

And this is my view page :

<strong>{{ $user_id }}</strong>

What wrong ?

Welcome to SO ... perhaps there is another route handler that returns this same view that is getting hit? — lagbox
– lagbox, Commented Jun 21, 2020 at 0:45

web tricky tips · Accepted Answer · 2020-06-21 10:17:16Z

1

You need to use compact() as follows:

  public function modals(Request $request){
     $user_id=11;
     return view("modals.member",compact('user_id'));
  }

answered Jun 21, 2020 at 10:17

web tricky tips

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Comments

Dealazer · Accepted Answer · 2021-02-27 12:32:38Z

0

You should try using the manual from Wordpress below, and correct call is, this does set even with zero value:

isset( $user->ID )

This code below adds user 0 to the handle if nothing exists:

? (int) $user->ID : 0

User manual says this code which is more correct:

( isset( $user->ID ) ? (int) $user->ID : 0 );

answered Feb 27, 2021 at 12:32

Dealazer

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