js函数 字符串->二维数组
$ar_name =".血液病.白血病.地中海贫血.颈椎病.腰椎间盘突出.关节炎" ;
array(59) { [0]=> array(1) { [0]=> string(4) "血液病" } [1]=> array(1) { [0]=> string(6) "白血病" } [2]=> array(1) { [0]=> string(12) "地中海贫血" } [3]=> array(1) { [0]=> string(4) "颈椎病" } [4]=> array(1) { [0]=> string(6) "腰椎间盘突出" } [5]=> array(1) { [0]=> string(10) "关节炎" }}var str = '.血液病.白血病.地中海贫血.颈椎病.腰椎间盘突出.关节炎';var ar = str.substring(1).split('.');var result = [];for (x in ar) result.push(new Array(ar[x]));