PHP函数printarray()不能输出对象

PHP函数printarray()缺点： 不能输出对象 print_r()可以输出对象

1. printarray($_REQUEST);   
2.  function printarray($strs, 
   $numbers = 0) {   
3. $space = ''; //输出字符前的空格   
4. for($i=0;$i$numbers * 2;$i++)   
5. $space .= ' ';   
6. echo 'Arraybr/>'.$space.'(br/>';   
7. foreach ($strs as $key=> $value ) {   
8. if (is_array ( $value )) {   
9. $numbers ++;   
10. echo $space. '['.$key.'] => ';   
11. printarray($value, $numbers);   
12. } else {   
13. echo $space.' ['.$key.']=> '
    .$value.'br/>';   
14. }   
15. }   
16. echo $space. ')br/>';   
17. }  

PHP函数printarray()输出的内容如下

<ol class="dp-xml">
<li class="alt"><span><span>Array   </span></span></li>
<li><span>(   </span></li>
<li class="alt">
<span>[ECS] =</span><span class="tag">></span><span> Array   </span>
</li>
<li><span>(   </span></li>
<li class="alt">
<span>[visit_times] =</span><span class="tag">></span><span> 2   </span>
</li>
<li><span>)   </span></li>
<li class="alt">
<span>[uchome_loginuser] =</span><span class="tag">></span><span> yoyorose   </span>
</li>
<li>
<span>[rrm_cookietime] =</span><span class="tag">></span><span> 2592000   </span>
</li>
<li class="alt">
<span>[rrm_indextype] =</span><span class="tag">></span><span> classics   </span>
</li>
<li>
<span>[uchome_mytemplate] =</span><span class="tag">></span><span> blue   </span>
</li>
<li class="alt">
<span>[rrm_loginuser] =</span><span class="tag">></span><span> yoyorose   </span>
</li>
<li>
<span>[rrm_activationauth] =</span><span class="tag">></span><span> 6f474pFbxW4oV<br>/XdtU+eyoMUxpRCx6A+0GMR4SUR/8GlagURxA   </span>
</li>
<li class="alt">
<span>[ZDEDebuggerPresent] =</span><span class="tag">></span><span> </span>PHP<span>,phtml,</span>PHP<span>3   </span>
</li>
<li>
<span>[uchome_auth] =</span><span class="tag">></span><span> 821bVB9QFgrH+4uv07tQ6q<br>CRYK9OueeM/j5gqXCJfmUZh3gptW6dP3phCqPufV<br>ZnYY3qCtuW7h1vrLxEemQG   </span>
</li>
<li class="alt">
<span>[uchome_viewuids] =</span><span class="tag">></span><span> 10_1_2_4_11_8_9_7   </span>
</li>
<li>
<span>[uchome_space_top_show] =</span><span class="tag">></span><span> 1   </span>
</li>
<li class="alt">
<span>[uchome_space_top_experience] =</span><span class="tag">></span><span> 2   </span>
</li>
<li><span>)  </span></li>
</ol>