Hello,
Been playing around with classes in php5, extending a base class and using a
constructor etc..
But I seem to have a problem with getting the variables outside the class.
In test1.txt, I cannot anything when I access the public variables for the
class.
In test2, when I make $contact into $contactcontact, I get the values for the
variables, but it looks like all the variables in that class reference
$contactcontact when you try to access them outside the class.
Have I missed something or is there bugs with extending classes in php5?
Does this happen in php4.3?
Thanks for any help.
Chris.
test1.txt test2.txt
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*?php
class baseclass
{
public $name;
public $contact;
function ksplit($text)
{
echo br\nInside ksplit::;
$array = explode(':',$text);
echo $text, - , $array[1];
return $array[1];
}
}
class extendedclass extends baseclass
{
public $address;
function extendedclass($name, $contact, $address)
{
echo Extendedclass Entrybr\n;
echo $name, - , $contact, br\n, $address;
$this-$name = $this-ksplit($name);
$this-$contact = $this-ksplit($contact);
$this-$address = $this-ksplit($address);
echo br\nExtendedclass Exitbr\n;
echo $this-$name, - , $this-$contact, br\n, $this-$address;
}
}
$myclass = new extendedclass(Name:Bob, Contact:123456789,
Address:abcdefghijklmnopqrstuvwxyz);
echo br\nOutside Classbr\n;
echo $myclass-$name, - , $myclass-$contact, br\n, $myclass-$address;
?
-HTML RESULTS---
Extendedclass Entry
Name:Bob - Contact:123456789
Address:abcdefghijklmnopqrstuvwxyz
Inside ksplit::Name:Bob - Bob
Inside ksplit::Contact:123456789 - 123456789
Inside ksplit::Address:abcdefghijklmnopqrstuvwxyz - abcdefghijklmnopqrstuvwxyz
Extendedclass Exit
Bob - 123456789
abcdefghijklmnopqrstuvwxyz
Outside Class
-
?php
class baseclass
{
public $name;
public $contactcontact;
function ksplit($text)
{
echo br\nInside ksplit::;
$array = explode(':',$text);
echo $text, - , $array[1];
return $array[1];
}
}
class extendedclass extends baseclass
{
public $address;
function extendedclass($name, $contact, $address)
{
echo Extendedclass Entrybr\n;
echo $name, - , $contact, br\n, $address;
$this-$name = $this-ksplit($name);
$this-$contactcontact = $this-ksplit($contact);
$this-$address = $this-ksplit($address);
echo br\nExtendedclass Exitbr\n;
echo $this-$name, - , $this-$contactcontact, br\n,
$this-$address;
}
}
$myclass = new extendedclass(Name:Bob, Contact:123456789,
Address:abcdefghijklmnopqrstuvwxyz);
echo br\nOutside Classbr\n;
echo $myclass-$name, - , $myclass-$contactcontact, br\n,
$myclass-$address;
?
--HTML RESULTS-
Extendedclass Entry
Name:Bob - Contact:123456789
Address:abcdefghijklmnopqrstuvwxyz
Inside ksplit::Name:Bob - Bob
Inside ksplit::Contact:123456789 - 123456789
Inside ksplit::Address:abcdefghijklmnopqrstuvwxyz - abcdefghijklmnopqrstuvwxyz
Extendedclass Exit
Bob - 123456789
abcdefghijklmnopqrstuvwxyz
Outside Class
123456789 - 123456789
123456789 --
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