When person is empty run the first part of condition?

so, I’m not with time to check in PHP now, but as a front end I’ll go with empty arrays being true.

If I remember right, you can check if array is empty with empty() function in php.

$person is completely not there

its not just an empty array

oh, I thought it was an empty array.

maybe it’s an object and should be called like $person->info…

when i do pass it to the view it is an array

it works when person is passed

but when the person is not passed, it crashes

even if I put an isset to check

how do you pass the person variable?

I pass it from the controller

“person”=>$person

when you don’t pass it by what condition?

if person is empty ok it’s empty but it’s setted to empty or null or…

if you want to check empty don’t use isset

still err

because $person[‘info’] is undefined

even if code knows the array is empty

{{ $person ?…
when person is empty run the first part of condition?

and it still goes over the second condition

and finds the $person[‘info’] is undefined

<div style=”width: 60%;float: right; padding: 0px”>: <i>{{ isset($person) ? $person[‘info’][‘name’] : ”}}</i> </div>

<div style=”width: 60%;float: right; padding: 0px”>: <i>{{ $person ? $person[‘info’][‘name’] : ”}}</i> </div>

i missed the ”

when i was copyiny

use this to see what will be the result?

does this work?

error

why doesnt even check the other condition?

place a screenshot of person dump(dd) plz..

mmh

Just so you know that it work if the variable is not set and is not null.

this wont work on older php versions

i mean laravel version*

PHP

that is simple PHP, not Laravel.

it’s a php operator

I mean php version :)))

problem solved? 🤔

definitly

And what you call new? php 7.0?

for some reason I misread laravel instead of php. laravel needs 7.2php or higher

so all is good

Well, Laravel 5.3 can work with 5.6.4, but i don’t even take that in account because it can work with max 7.1

It wouldn’t let me install on it on 5.6

nullish coalescing, cool 🙂

I have a form with one input and one select fields. I wanna be able to show the result without submitting the form. When user type in a value in input field and choose an option from select, it should automatically give the result. Any suggestions?

Ajax.