function delete($name,&$Baum){
$del_parent = $Baum[$name]->parent;
$a=array();
$arr=$Baum[$del_parent]->child;
foreach($arr as $c){
if (!($name == $c)){
$a[]=$c;
$Baum[$del_parent]->child=$a;
}
}
unset($Baum[$name]);
}
"Warning: Invalid argument supplied for foreach() in C:\xampplite\htdocs\Pfi\functions.php on line 73"
weiss jemand worin der fehler liegt?
parentknoten existiert.
$del_parent = $Baum[$name]->parent;
$a=array();
$arr=$Baum[$del_parent]->child;
foreach($arr as $c){
if (!($name == $c)){
$a[]=$c;
$Baum[$del_parent]->child=$a;
}
}
unset($Baum[$name]);
}
"Warning: Invalid argument supplied for foreach() in C:\xampplite\htdocs\Pfi\functions.php on line 73"
weiss jemand worin der fehler liegt?
parentknoten existiert.
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