JavaScript imitates PHP's print_r function to output json data_javascript skills

复制代码 代码如下:

//theOb（json数据）
function print_r(theObj) {
var retStr = '';
if (typeof theObj == 'object') {
retStr = '

';
for (var p in theObj) {
if (typeof theObj[p] == 'object') {
retStr = '

[' p '] => ' typeof(theObj) '

';
retStr = '

' print_r(theObj[p]) '

';
} else {
retStr = '

[' p '] => ' theObj[p] '

';
}
}
retStr = '

';
}
return retStr;
}