Req #51469 [Com]: why not Inner Classes?
Edit report at http://bugs.php.net/bug.php?id=51469edit=1
ID: 51469
Comment by: giorgio dot liscio at email dot it
Reported by: giorgio dot liscio at email dot it
Summary: why not Inner Classes?
Status: Open
Type: Feature/Change Request
Package: Class/Object related
Operating System: irrelevant
PHP Version: 5.3.2
New Comment:
they are not, actually
Previous Comments:
[2010-04-14 03:10:51] david71rj at gmail dot com
You can use namespaces from PHP 5.3, is basically this. See doc.
[2010-04-03 07:55:22] giorgio dot liscio at email dot it
Description:
hi, some object oriented architectures requires inner classes
i'm not good with english language so i write some examples:
in a library like PDO, now we can do some like this:
class Database
{
public function prepareSql($sql){ return new Sql($sql)}
}
class Sql
{
public function setValue($search, $replace){}
public function executeQuery(){return new ExecutedQuery();}
}
class ExecutedQuery
{
function fetch()
function numRows()
// etc
}
this api allows the developer to instantiate an ExecutedQuery with no
Sql parameters escaping (class Sql)
so inner classes are useful to make visible classes in some trusted
environment:
class Database
{
public function prepareSql($sql){ return new Sql($sql)}
class Sql
{
public function setValue($search, $replace){}
public function executeQuery(){return new ExecutedQuery();}
class ExecutedQuery
{
function fetch()
function numRows()
// etc
}
}
}
i've read a lot of rfc on php's wiki but no one talks about inner
classes (useful like traits and others new work in progress features)
what do you think about this?
--
Edit this bug report at http://bugs.php.net/bug.php?id=51469edit=1
Req #51469 [Com]: why not Inner Classes?
Edit report at http://bugs.php.net/bug.php?id=51469edit=1
ID: 51469
Comment by: david71rj at gmail dot com
Reported by: giorgio dot liscio at email dot it
Summary: why not Inner Classes?
Status: Open
Type: Feature/Change Request
Package: Class/Object related
Operating System: irrelevant
PHP Version: 5.3.2
New Comment:
You can use namespaces from PHP 5.3, is basically this. See doc.
Previous Comments:
[2010-04-03 07:55:22] giorgio dot liscio at email dot it
Description:
hi, some object oriented architectures requires inner classes
i'm not good with english language so i write some examples:
in a library like PDO, now we can do some like this:
class Database
{
public function prepareSql($sql){ return new Sql($sql)}
}
class Sql
{
public function setValue($search, $replace){}
public function executeQuery(){return new ExecutedQuery();}
}
class ExecutedQuery
{
function fetch()
function numRows()
// etc
}
this api allows the developer to instantiate an ExecutedQuery with no
Sql parameters escaping (class Sql)
so inner classes are useful to make visible classes in some trusted
environment:
class Database
{
public function prepareSql($sql){ return new Sql($sql)}
class Sql
{
public function setValue($search, $replace){}
public function executeQuery(){return new ExecutedQuery();}
class ExecutedQuery
{
function fetch()
function numRows()
// etc
}
}
}
i've read a lot of rfc on php's wiki but no one talks about inner
classes (useful like traits and others new work in progress features)
what do you think about this?
--
Edit this bug report at http://bugs.php.net/bug.php?id=51469edit=1
