How does js obtain the php array? the corresponding array of provinces and cities exists in php & nbsp; $ infoarray (& nbsp; Beijing & gt; array (Beijing), & nbsp; Fujian & gt; array (& quot; Fuzhou & quot;, & quot; Longyan City & quot;, & quot; Nanping City & quot;, & quot; Ningde City & quot;, & quot; how to get php array in Putian js
Php contains arrays corresponding to provinces and cities
$ Info = array (
'Beijing' => array ('Beijing '),
'Fujian '=> array ("Fuzhou City", "Longyan City", "Nanping City", "Ningde City", "Putian City", "Quanzhou", "Sanming City", "Xiamen city ", "Zhangzhou City "),
'Gansu '=> array ("Baiyin City", "Dingxi City", "Gannan Tibetan autonomous prefecture", "jiayuguan", "Jinchang city", "Jiuquan City", "Lanzhou City ", "Linxia Hui autonomous prefecture", "Longnan city", "Pingliang city", "Qingyang City", "Tianshui City", "Wuwei city", "Changzhi City "),
'Guangdong '=> array ("Chaozhou city", "Dongguan City", "Foshan City", "Guangzhou City", "Heyuan City", "Huizhou City", "Jiangmen City", "Jieyang city ", "Maoming city", "Meizhou City", "Qingyuan city", "Shantou city", "Shanwei City", "Shaoguan city", "Shenzhen City", "Yangjiang City", "Yunfu city", "Zhanjiang City ", "Zhaoqing City", "Zhongshan city", "Zhuhai City "),);
In front-end js or this array
------ Solution --------------------
Convert to json format
Echo json_encode ($ info );
I don't know if this is ajax or? If not, output a piece of Js code.
Script
Var jsondata = ;
Script
For ajax, JQuery's ajax json function is very useful. Or use eval ("'(" + ajaxjsondata + ")'").
------ Solution --------------------
HTML code
《script》 var tmp = '
'; tmp = eval('('+tmp+')') alert(tmp.length)《script》
