Use nodejs to implement the print_r function of PHP code _ javascript skills-js tutorial

This article describes how to use nodejs to implement the print_r Function Code of PHP. For more information, see The Code is as follows:

Function ergodic (obj, indentation ){
Var indent = "" + indentation;
If (obj. constructor = Array | obj. constructor = Object ){

For (var p in obj ){
If (obj [p]. constructor = Array | obj [p]. constructor = Object ){
Console. log (indent + "[" + p + "] =>" + typeof (obj) + "");
Console. log (indent + "{");
Ergodic (obj [p], indent );
Console. log (indent + "}");
} Else if (obj [p]. constructor = String ){
Console. log (indent + "[" + p + "] => '" + obj [p] + "'");
} Else {
Console. log (indent + "[" + p + "] =>" + obj [p] + "");
}
}
}
}

Function print_r (obj ){
Console. log ("{")
Ergodic (obj ,"");
Console. log ("}")
}

Var stu = {'name': 'Alan ', 'grade': {'China': 120, 'Math': 130, 'computing': {'noi ': 'First Prize '}}};

Print_r (stu );