Hey guys
I am trying to pass a hash over from the backend to the frontend:
Backend:
my %test = ("1" => "test1", "2" => "test2");
$args{'othercolours'} = \%test;
Frontend:
$othercolours = $out_list['othercolours'];
print $othercolours;
foreach ($othercolours as $currentColour => $value) {
print "Backend reported: <b>$currentColour</b> and
<b>$value</b><br>\n";
}
This gives me at the webinterface:
Query backend plugin for function try
HASH(0x87a2688)
Warning: Invalid argument supplied for foreach() in
/var/www/nfsen/plugins/Plugin.php on line 69
It works with arrays, but does somehow not seem to work with hashes? Or
what am i missing? As can be seen, the reference makes it to the frontend...
-best regards, bjoern
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