PHP無限極分類之數組_PHP教程

PHP無限極分類之數組

 array('id' => 1,'name' => 'name1','pid' => 0),            2 => array('id' => 2,'name' => 'name2','pid' => 0),            3 => array('id' => 3,'name' => 'name3','pid' => 1),            4 => array('id' => 4,'name' => 'name4','pid' => 0),            5 => array('id' => 5,'name' => 'name5','pid' => 3),            6 => array('id' => 6,'name' => 'name6','pid' => 3),    ); $str = getTree(0);$str = "" . $str . "";echo $str;function getTree($id,$spac=0){    $data = array( 1 => array('id' => 1,'name' => 'name1','pid' => 0),            2 => array('id' => 2,'name' => 'name2','pid' => 0),            3 => array('id' => 3,'name' => 'name3','pid' => 1),            4 => array('id' => 4,'name' => 'name4','pid' => 0),            5 => array('id' => 5,'name' => 'name5','pid' => 3),            6 => array('id' => 6,'name' => 'name6','pid' => 3),    );    $spac = $spac + 2;    static $str;         foreach ($data as $k => $v) {        if ($v['pid'] == $id) {            $arr[] = $v;            $str .= "" . str_repeat(" ",$spac) . "|--" . $v['name'] . "";            getTree($v['id'],$spac);         }     }         return $str;}   ?>

http://www.bkjia.com/PHPjc/1079403.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/1079403.htmlTechArticlePHP無限極分類之數組 ?php$data = array( 1 = array(id = 1,name = name1,pid = 0), 2 = array(id = 2,name = name2,pid = 0), 3 = array(id = 3,name = name3,pid = 1), 4 = array(id...

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