From: info at netmosfera dot it
Operating system: Irrelevant
PHP version: 5.3.0alpha1
PHP Bug Type: Feature/Change Request
Bug description: Request magic method __iteration()
Description:
------------
Hello, im asking for a magic method in oop
__iteration()
that is how i want it work
a special __get, but for the iteration (foreach)
please just read the code :D
thank you
Reproduce code:
---------------
<?php
class Test
{
private $pointer = -1;
private $fields = array();
private $values = array();
public function __set($name, $value)
{
$this->fields[] = $name;
$this->values[] = $value;
}
public function __get($name)
{
list($key) = array_keys($this->fields, $name);
return $this->values[$key];
}
public function __iteration($name, $value)
{
/*
my
useful [...]
code
*/
$this->pointer++;
return array($this->fields[$this->pointer],
$this->values[$this->pointer]);
}
}
$php = new Test();
$php->just = "a";
$php->a = "b";
$php->simple = "c";
$php->test = "d";
foreach($php as $field => $value)
{
echo $field . "=" . $value . "<br>";
}
?>
Expected result:
----------------
just = a
a = b
simple = c
test = d
Actual result:
--------------
no result
--
Edit bug report at http://bugs.php.net/?id=45747&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=45747&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=45747&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=45747&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=45747&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=45747&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=45747&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=45747&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=45747&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=45747&r=support
Expected behavior: http://bugs.php.net/fix.php?id=45747&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=45747&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=45747&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=45747&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45747&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=45747&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=45747&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=45747&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=45747&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=45747&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=45747&r=mysqlcfg
