PHP Operation Tips

1, formatted display dump information:

Dump yourself and imitate thinkphp's dump.

 format var_dump    function p ($var,  $echo =true, $label =null, $ strict=true)     {        echo  "<br>";          $label  =  ($label ===null)  ?  '  :  RTrim ($label). '   ';         if (! $strict)  {             if  (Ini_get (' html_errors '))  {                  $output  = print_r ($var,  true);                 $ output =  "<pre>". $label. Htmlspecialchars ($output, ent_quotes). " </pre> ";            } else              {                   $output  =  $label  .  " : "  . print_r ($var,  true);                      }            }else {             ob_start ();             var_dump ($var);              $output  = ob_get_clean ();             if (!extension_loaded (' Xdebug '))  {                  $output  = preg_replace ("/\]\=\>\n (\s+)/M",  "] =>   ",  $output);                  $output  =   ' <pre> ' .  $label.  htmlspecialchars ($output,  ent_quotes) .  ' </pre> ';             }         }        if  ($echo)  {             echo ($output);             return null;        }else              return  $output;     }

2, take Thinkphp's smiley face, to Smarty

<! doctype html public  "-//w3c//dtd xhtml 1.0 transitional//en"   "HTTP// Www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">