[PHP] pobierz, plaintext 
<?
 
class trees{
	var $ids = array();
	function makeTree($category,$parent,$before,$after,$level){
		global $cat;
		if (!is_null($category)){
			foreach ($category as $item){
				if (!in_array($item["id"],$this->ids)){
					if ($item["parent"]==$parent){
							  $s = "&nbsp;&nbsp;&nbsp;&nbsp;";
							  $space = $s;
						for ($i = 1; $i <= $level; $i++) {
							$space .= $s;
						}
						$this->ids[] = $item["id"];
						echo $before.$level." - ".$item["name"].$after."<br>";
						 $this->makeTree($cat,$item["id"],$space."<i>","</i>",$level+1);
					 }
				 }
			 }
		}
	}
}
?>
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?
$cat[] = array("id"=>"1","name"=>"Głośniki","parent"=>"0");
$cat[] = array("id"=>"2","name"=>"Myszki","parent"=>"0");
$cat[] = array("id"=>"3","name"=>"Klawiatury","parent"=>"0");
$cat[] = array("id"=>"4","name"=>"Logitech","parent"=>"1");
$cat[] = array("id"=>"5","name"=>"Creative","parent"=>"1");
$cat[] = array("id"=>"6","name"=>"A4Tech","parent"=>"2");
$cat[] = array("id"=>"7","name"=>"Logitech","parent"=>"2");
$cat[] = array("id"=>"8","name"=>"Microsoft","parent"=>"3");
$cat[] = array("id"=>"9","name"=>"Klawiaturex","parent"=>"3");
$cat[] = array("id"=>"10","name"=>"Nowy produkt","parent"=>"6");
$cat[] = array("id"=>"11","name"=>"Nowy produkt 2","parent"=>"4");
$cat[] = array("id"=>"12","name"=>"Nowy produkt 2","parent"=>"11");
 
$tree = new trees;
$tree->makeTree($cat,0,"<b>","</b>",0);
 
?>
[PHP] pobierz, plaintext