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indianphone.php
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indianphone.php
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<?php
class person
{
//declare class property/value
public $name="PHP";
public $email="php.net";
public $phonenumber="90XXXXXX90";
function setphonenumber($phonenumber)
{
if(isphonenumber($phonenumber))
{
$this->phonenumber = $phonenumber;
}
else
{
echo "please provide valid phpone number";
}
}
}
class guest extends person
{
public $indianphonenumber="";
function setindianphonenumber($phonenumber)
{
if(isphonenumber($phonenumber.'0'))
{
$this->indianphonenumber=$phonenumber;
}
else
{
echo "please provide a valid phone number";
}
}
}
$indian = new guest;
$indian->name="Daniel";
$indian->email="soumenseth@gmail.com";
$indian->setindianphonenumber("8008900910");
$indian->setphonenumber("8008900910");
echo $indian->name,"<br>";
echo $indian->email,"<br>";
echo $indian->phonenumber,"<br>";
echo $indian->indianphonenumber,"<br>";
?>