how to access protected variables in child class php5 [duplicate]

Question

<?php
class a
{
    protected $c=10;

}
class b extends a{

    echo a::$c;

    }
    //$obj = new b();

?>

Here I am trying to print the parent class variable in the child class. can you tell me how to make use of the parent class variables in child class in PHP5?

Not entirely sure what you are asking, but did you look at the official manual? — PeeHaa
– PeeHaa, Commented Jun 3, 2015 at 13:25
Have a look over http://php.net/manual/en/language.oop5.visibility.php — Narendrasingh Sisodia
– Narendrasingh Sisodia, Commented Jun 3, 2015 at 13:26

rzelek · Accepted Answer · 2015-06-03 13:30:05Z

1

class parent {
    protected $field;
}
class child extends parent {
  public function test() {
    return $this->field;
  }
}

Doc: http://php.net/manual/en/language.oop5.visibility.php

answered Jun 3, 2015 at 13:30

rzelek

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