Posted by <talthen.z-serwera.o2 on 08/09/06 16:01

Hello,
I have an array like this:

Array
(
[0] => Array
(
[1] => Array
(
[ID] => 7A585DC0
[Co] => Array
(
[C] => nat
[b] => 7A585DC0
)

[T] => Array
(
[1] => Array
(
[ID] =>7A585DC0

I want to delete some items from it. I think I have to do it recursively,
but PHP says:
"Fatal error: Only variables can be passed by reference in c:\www\p.php on
line 51"

The function looks like this:

function Del(&$tresc)
{
if (is_array($tresc['T'])) Del($tresc['T']);
else if (!$tresc['T'])
{
for ($x=0;$x<count($tresc);$x++)
{
Del($tresc[$x]); //THIS IS LINE 51
}
}
else if (($tresc['Co']['C']=='hl') and
(!$tresc['Co']['n']))
array_splice($tresc,0,1);
}

How to iterate through all elements and delete some of them?

Regards,
Talthen

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