PHP 4 compatible switchover (Help Needed)

[Jon]

function fetch_row($quer y, $autoclose = true)
{
if(is_string($q uery))
$query = self::query($qu ery, true);
$return = mysql_fetch_row ($query);
if($autoclose)
self::close($qu ery);
return $return;
}

In PHP4 i get an error stating that the $query= self::query line
contains an "Undefined class name 'self'"

how, in general, can I take this and make it php4 compatible?$que ry is
defined as

function query($query, $return = false)
{
$fetch = mysql_query($qu ery, $this->connection) or
die2(mysql_erro r($this->connection)) ;
if($return)
return $fetch;

Any help would be appreciated...

Jon

[Janwillem Borleffs]

Re: PHP 4 compatible switchover (Help Needed)

Jon wrote:[color=blue]
> In PHP4 i get an error stating that the $query= self::query line
> contains an "Undefined class name 'self'"
>
> how, in general, can I take this and make it php4 compatible?>[/color]

When the class is instantiated, simply replace "self::" with "$this->"; when
used statically, replace it with "ClassName: :".


JW

[Jon]

Re: PHP 4 compatible switchover (Help Needed)

On 2006-01-22 16:10:43 -0600, "Janwillem Borleffs" <jw@jwscripts.c om> said:
[color=blue]
> Jon wrote:[color=green]
>> In PHP4 i get an error stating that the $query= self::query line
>> contains an "Undefined class name 'self'"
>>
>> how, in general, can I take this and make it php4 compatible?>[/color]
>
> When the class is instantiated, simply replace "self::" with "$this->";
> when used statically, replace it with "ClassName: :".
>
>
> JW[/color]

Thanks for your post, I think this will be immesly helpful. Now, one
last question to set me straight. How can I tell when a class is
instantiated vs. statically?

Thanks a bunch!
jon

[Janwillem Borleffs]

Re: PHP 4 compatible switchover (Help Needed)

Jon wrote:[color=blue]
> Thanks for your post, I think this will be immesly helpful. Now, one
> last question to set me straight. How can I tell when a class is
> instantiated vs. statically?
>[/color]

By the way it's called:

Instantiated: $class->method();
Statically: ClassName::meth od();


JW