function js

JavaScript
function myFunction(p1, p2) {
    return p1 * p2;  
//  The function returns the product of p1 and p2
}
 /* Declare function */
function myFunc(param) {
  // Statements 
}function myFunction(var1, var2) {
  return var1 * var2;
}function addfunc(a, b) {
  return a + b;
  // standard long function
}

addfunc = (a, b) => { return a + b; }
// cleaner faster way creating functions!
function idk() {
	alert('This is an alert!')
}
//call the function to make the function run by saying "Name of function + ()"
idk()function myFunction(p1, p2) {

    return p1 * p2;  
//  The function returns the product of p1 and p2

}

 
Source

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