Access variable across methods Laravel PHP

Question

Hey all actually I too facing the problem but I couldn't understand any of the above methods. Please help me to understand those stuffs and help t fix my problem.

I have two methods method1 and method2, where I receive some value in method 1 which needs to used in method 2. I created a variable on class level but I couldn't access the variable below is the code snippet.

class testController extends controller
{
    public $isChecked = false;
    public $isSelectedValue = 0;

    public function ValidateValue(Request $req)
    {
        $isChecked = $req->checked;
        $isSelectedValue = $req->value;
    }

    public function UsethoseValues()
    {
        if ($isChecked) { // I can't use the variable here it throws run time error. I need help on this please help.
        }
    }
}

@Jeto I recommend call class in CameCase it a good practice. There are PSR describes those practices. It's fine when you work alone to not use any recommendation but when you going to work in a team member going to hate you. — 112Legion
– 112Legion, Commented Dec 27, 2019 at 15:21

Joseph · Accepted Answer · 2019-12-27 14:50:44Z

1

because you are in class and you declare a property not a simple variable so when you try to access it from the method in your class you need to add $this

keyword that refer to your class

$this->isChecked

so your code will be like this after editing

class testController extends controller { 
        public $isChecked = false;
        public $isSelectedValue = 0;
public function ValidateValue(Request $req) {
        $this->isChecked = $req->checked;
        $this->isSelectedValue = $req->value;
     }
public function UsethoseValues() {
        if($this->isChecked) { // I can't use the variable here it throws run time error. I need help on this please help.
           }
     }
}

feel free to check the docs for more info

answered Dec 27, 2019 at 14:50

Joseph

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3 Comments

Gopi P Over a year ago

thanks. I need another help. the value for $isChecked is reassigned in Validatevalue() method. which needs to be used in the usethoseValues() method. But, the value on $isChecked is not getting modified. Can you please help me on this?

Joseph Over a year ago

@GopiP if you answer a new question with your problem it would be more clear

Gopi P Over a year ago

done answer here kindly stackoverflow.com/questions/59544402/…

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