PHP中关于双引号和单引号的问题
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->$this->view->baseUrl = $this->_request->getBaseUrl();echo '<a href="'.%24this->view->baseUrl.'/index/index/">返回</a>';echo "<a href="%24this-">view->baseUrl/index/index/>返回</a>";
<?phpclass foo{ public $a; function __construct(){ $this->a='aaaaaaaaaaaaa'; }}$f=new foo();echo "BBB{$f->a}BBBBB";?><div class="clear"> </div>