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Posted by Jim Michaels on 06/12/98 11:39
"Jim Michaels" <jmichae3@nospam.yahoo.com> wrote in message
news:JemdnRRZVdJrO3benZ2dnUVZ_tKdnZ2d@comcast.com...
>
> "Ivαn Sαnchez Ortega" <i.punto.sanchez--@rroba--mirame.punto.net> wrote in
> message news:1h20b3-kej.ln1@blackspark.escomposlinux.org...
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Janwillem Borleffs wrote:
>>
>>> Incorrect constructor name; it should be Lead instead of Leads.
>>
>> Note: In PHP5, it is preferred to name the constructor "__construct"
>> instead
>> of naming it as the class name. That just avoids things like this, you
>> know.
>>
>
> I don't remember seeing that in the manual for a constructor, so how is it
> supported? I see
Never mind. I found this in the user notes. Why isn't stuff like this in
the manuals instead of just the user notes?
<?php
class A { var $value = "Class A\n"; }
class B { var $value = "Class B\n"; }
// Uncomment which extender you want. You can use variables as well.
// define('__EXTENDER__', 'A');
define('__EXTENDER__', 'B');
// Use eval to create a wrapper class.
eval('class EXTENDER extends '. __EXTENDER__ . ' { }');
class C extends EXTENDER
{
function __construct()
{
echo $this->value;
}
}
$t = new C;
?>
Outputs: Class B
>
>
>> - --
>> - ----------------------------------
>> Ivαn Sαnchez Ortega -i-punto-sanchez--arroba-mirame-punto-net
>>
>> Why one contradicts. One often contradicts an opinion when it is really
>> only
>> the way in which it has been presented that is unsympathetic.
>> -- Friedrich Nietzsche [1844 - 1900]
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>> iD8DBQFD3Vq23jcQ2mg3Pc8RAnBIAJ9rO31gH1aAQcVWRi5S9lwDj0zdMgCgh4YA
>> lsTg11aE545tDFFXlewzApA=
>> =SP+g
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>
>
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