version added: 1.2 jQuery.param( obj ) The this value provides a call to the function and the arguments array contains the array of arguments to be passed.. Or you can pass the array to be returned as a parameter to the function. The formal parameter in function declaration must be of array type. When we pass an array to a method as an argument, actually the address of the array in the memory is passed (reference). Method 1: Using the apply() method: The apply() method is used to call a function with the given arguments as an array or array-like object. Way-1. So, as we know about parameters. If you want to pass a single-dimension array as an argument in a function, you would have to declare function formal parameter in one of following three ways and all three declaration methods produce similar results because each tells the compiler that an integer pointer is going to be received. 2. Assume the following array declaration: Dim aintTemps(1 To 7) As Integer . However the best practice is to either pass array to return as parameter or allocate array dynamically using malloc() function. It contains two parameters. We can pass array to function by using its name only. The apply() method is used on the function that has to be passed as the arguments array. Pass the returned array as parameter that are function parameters. Here, we explain what is a function parameter in JavaScript. Generally, a value of the element like name any other multiple types of value defining particular values. Syntax for Passing Arrays as Function Parameters. jQuery Forum Move this topic Forum : Getting Started Using jQuery Using jQuery Plugins Using jQuery UI Developing jQuery Core Developing jQuery Plugins Developing jQuery UI QUnit and Testing About the jQuery Forum jQuery Conferences jQuery Mobile Developing jQuery Mobile jQuery Forum Move this topic Forum : Getting Started Using jQuery Using jQuery Plugins Using jQuery UI Developing jQuery Core Developing jQuery Plugins Developing jQuery UI QUnit and Testing About the jQuery Forum jQuery Conferences jQuery Mobile Developing jQuery Mobile Description: Create a serialized representation of an array, a plain object, or a jQuery object suitable for use in a URL query string or Ajax request.In case a jQuery object is passed, it should contain input elements with name/value properties. Let’s see an example of passing array to the function. If you want to pass an array into a variadic function. Therefore, any changes to this array in the method will affect the array. jQuery Arrays : Searching an Array Jquery function $.inarray() is used to search an array for particular elements, it return where in the array the value you are searching for is located(i.e index). You can use ES6 spread to turn that array into a list of arguments. In the Demo below, searchTerm is the term being searched and array is the array being searched Syntax: Searching an Array I'd like to call a function using an array as parameters: const x = ['p0', 'p1', 'p2']; ... a better way of passing the contents of x into call_me()? The syntax for passing an array to a function is: returnType functionName(dataType arrayName[arraySize]) { // code } Let's see an example, int total(int marks[5]) { // code } Here, we have passed an int type array named marks to the function total(). 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