把定义好数组后按URL传值的结果输出数组。如接收传值name=baidu，则按html格式输出baidu数组。请问如何实现？
<?php $b-title = baidu; $b-keyword = search; $b-content = baidu search; $g-title = google; $g-keyword = search; $g-content = google search; $baidu=array('baidu'=>array('$b-title','$b-keyword','$b-content'));$google=array('google'=>array('$g-title','$g-keyword','$g-content'));?>输出：
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变量：数字、字母、下划线
字符串：引号括起来。
变量：数字、字母、下划线
字符串：引号括起来。
<?php
$btitle = "baidu";
$bkeyword = "search";
$bcontent = "baidu search";
$gtitle = "google";
$gkeyword = "search";
$gcontent = "google search";
$baidu=array('baidu'=>array('$btitle','$bkeyword','$bcontent'));
$google=array('google'=>array('$gtitle','$gkeyword','$gcontent'));
?>
$b_title = 'baidu'; $b_keyword = 'search'; $b_content = 'baidu search'; $baidu = array('b-title'=>$b_title,'b-keyword'=>$b_keyword,'b-content'=>$b_content); echo http_build_query($baidu);