difference between function declaration [duplicate]

I just want to know what is the difference between the following function declaration

    function name(name){    return "your name is " + name;  }    const name1= function(name){    return "your name is " + name;  }    const name2= (name) => {    return "your name is " + name;  }    const name3= (name) => "your name is " + name;    

let's say I'm building a project and i want to use the function() , i want to know if the they all the same or not ?

https://stackoverflow.com/questions/66773380/difference-between-function-declaration March 24, 2021 at 09:06AM