php oop, class structure with many class

Question

how in one class use another class? My code is correct?

<?php
class Country{
    function countryById($id)   {
        echo $id;
    }

}
class Validate{
    function text($id)  {
        return true;
    }

}
class Register{

    function write($name, $url, $country){
        $val = new Validate();
        $c_id = new Country();

        if(!$val->text($name))
          return false;

        $country_id = $c_id->countryById($country);
        }
}


$r = new Register();
$r->write('test', 'www.google.com', 'france');
?>

Please rephrase your question and add more context about what it actually is you are trying to do. Also, the code sample you provided will most likely not work as it contains syntax errors. Please post valid code so that we can answer your question properly. — Aron Rotteveel
– Aron Rotteveel, Commented Dec 21, 2010 at 8:35

heximal · Accepted Answer · 2010-12-21 08:30:46Z

1

almost. except $val = new Validate; right syntax is $val = new Validate(); and include function expects string literal or variable (include ('class/myclass.php'))

answered Dec 21, 2010 at 8:30

heximal

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1 Comment

Gordon Over a year ago

$val = new Validate; is fine. You can omit the brackets.

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