为什么php解析后会出现换行

PHP code

public function javascript()     {          ?>          <script type="text/javascript">          function init_meet()          {               var cr = new Array();               <?               if($this->data != null)               {                    foreach($this->data as $i)                    {                                   ?>                         name = "<?php echo $i["code"]; ?>";                         cr[name]            = new Array();                         cr[name]["code"]    = '<?=$i["code"]?>';               <?                    }               }                    ?>               return cr;          }          </script>               <?      }     

这段代码解析后，只要是php部分的都换了行

HTML code

var cr = new Array();                                        name = "2001";                         cr[name]            = new Array();                         cr[name]["code"]    = '2001';                                        name = "2002";                         cr[name]            = new Array();                         cr[name]["code"]    = '2002';                                        name = "2003";                         cr[name]            = new Array();                         cr[name]["code"]    = '2003';                                        name = "2004";                         cr[name]            = new Array();                         cr[name]["code"]    = '2004';                                        name = "2005";                         cr[name]            = new Array();                         cr[name]["code"]    = '2005';                                        name = "2006";                         cr[name]            = new Array();                         cr[name]["code"]    = '2006';                                        name = "2007";                         cr[name]            = new Array();                         cr[name]["code"]    = '2007';                                        name = "2008";                         cr[name]            = new Array();                         cr[name]["code"]    = '2008';                              return cr;

是什么情况呢，我在本地机上不是这样的，在虚拟机就呈现这样了，哪位大大解惑！！！

[解决办法]
试试 <?php echo trim($i["code"]); ?>
[解决办法]
那是因为你原始的数据中有换行符