PHP数组的分解与赋值
$foo = array(
'workflowid' => '',
'ishtml' => '0',
'content_ishtml' => '0',
'create_to_html_root' => '0',
'template_list' => 'default',
'category_template' => 'category',
'list_template' => 'list',
'show_template' => 'show',
'meta_title' => '医院动态Title',
'meta_keywords' => '医院动态Keywords',
'meta_description' => '医院动态Description',
'presentpoint' => '1',
'defaultchargepoint' => '0',
'paytype' => '0',
'repeatchargedays' => '1',
'category_ruleid' => '6',
'show_ruleid' => '16',);
echo "Hello {$foo['meta_title']}!";
这样是可以赋值,但我用
$foo2 = $rsfl[setting];(数据库读的值)$rsfl[setting]=array(
'workflowid' => '', 'ishtml' => '0',....);
这样输出echo "Hello {$foo2['meta_title']}!"; 变成 Hello a;
请问一下这个要怎么赋值啊。。。
还有一个二维数组又怎么赋值
array (
1 =>
array (
'linkurl' => '',
'imageurl' => 'http://127.0.0.1/phpcmsv9/uploadfile/2011/0319/20110319043142150.jpg',
'alt' => '',
),
)
也想实现 echo $linkurl;