Tag: initialization

Laravel Livewire error “must not be accessed before initialization”

eloquent initialization laravel laravel-livewire php

I try to using Livewire Binding Directly To Model Properties, and i get this error, Anyone help please ? Thank in advance. Typed property AppHttpLivewireV2SettingsLocations::$country must not be accessed before initialization Answer When you define the type of a variable in PHP, you need to provide it a default value. If your component is creating a Country, you can set

Is it necessary to Initialize / Declare variable in PHP?

declaration initialization php variables

Is it necessary to initialize / declare a variable before a loop or a function? Whether I initialize / declare variable before or not my code still works. I’m sharing demo code for what I actually mean: Or Both pieces of code works same for me, so is it necessary to initialize / declare a variable at the beginning? Answer