循环外的变量

| 我想再次使用所有的“ 0”变量：

foreach($gamelist as $e){
            $chunks = explode(\'/\',$e->nodeValue);
            $gamename = substr($chunks[2],0,-5);
            echo $gamename;
            echo \"<br/>\";
        }
 getObjects($fullPath,$folder,$gamename)

如我所见，在foreach循环外未定义“ 0”。

已邀请:

3 个回复

磁辫覆氓

根据您的编辑，您将需要以下内容：

$gamenames = array();

foreach($gamelist as $e){
            $chunks = explode(\'/\',$e->nodeValue);
            $gamename = substr($chunks[2],0,-5);
            echo $gamename;
            $gamenames[] = $gamename;
            echo \"<br/>\";
        }

// $gamenames is an array containing all game names
getObjects($fullPath,$folder,$gamenames[0])    // for the first game name