PHP recursive infinite class classification and returns an example of an array

!--? php /** * Recursive infinite class class return array * link:bbs.it-home.org * DATE:2013/2/21 */ $conn = mysql_connect (' localhost ', ' root ', ' 123456 '); mysql_select_db (' test '); mysql_query ("Set names ' UTF8 '"); Function getcate ($pid = 0) { $sql = "SELECT * from Cate where pid=". $pid; $res = mysql_query ($sql); if ($res) { while ($row = Mysql_fetch_assoc ($res)) { $categories [] = $row; } } if (0 < count ($categories)) { for ($i = 0; $i < count ($c Ategories); $i + +) { $categories [$i] [' child '] = Getcate ($categories [$i] [' id ']); } } Return $categories; } //Call $cate = getcate (0); ? Copy CodeYou may be interested in the article: PHP infinite class recursive function PHP implementation infinite level cache class extension code PHP with JS made infinitely scalable menu PHP and MySQL implementation of the Infinite class class PHP to the Infinite class classification generation array of classes to the infinite class of ecshop in the analysis PHP write infinite level Select Tree class PHP uses recursive method to implement infinite class classification code

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