class ABC{
public function __construct(){}
// There have a parameter
public function check($data){
// There have a variable
$available = null;
if(true){
$available = true;
}else{
$available = false;
}
}
}
$obj= new ABC();
// I want to access this $available
$obj->available;
How can I access $available value from the class method?
Is there a dynamic parameter in this method (this is the problem)?
Currently $available is only visible in the scope of your check function. You need to create a local variable for $available and set its visibility to public then you can change that variable in the ABC class and access it from outside of the class.
<?php
class ABC {
public $available = true;
public function __construct(){}
public function check($data){
// There have a variable
if($data){
$available = true;
}else{
$available = false;
}
}
// create an optional getter for the variable
public function isAvailable() {
return $available;
}
}
$obj= new ABC();
// I want to access this $available
echo $obj->available
// or access it through the getter
echo $obj->isAvailable()
