What is array_unshift in PHP?

The PHP’s array_unshift function is used to add elements to the beginning or staring of an array. As with PHP array_push, pass the array first, followed by any number of elements you would like to add to the array. Arrays with numeric indexes have those indexes re-numbered starting from 0 (zero).

How to add elements to an array in PHP?

Using the array_push (), you can add elements to an array in PHP. The array_push () function is used to add one or more elements to the end of an array. array_push (array, value1, value2, …) The first parameter, array, is the name of the array to which you want to add elements.

What is array_push in JavaScript?

array_push (array, value1, value2, …) The first parameter, array, is the name of the array to which you want to add elements. The second parameter and subsequent parameters are the values that you want to add to the array. Let’s consider an example where you have an array of colors, and you want to add a few more colors to the array.

How to add elements to a multidimensional associative array in PHP?

Adding elements to an associative array using array_push () in PHP Adding elements to a multidimensional associative array in PHP Using the array_push (), you can add elements to an array in PHP. The array_push () function is used to add one or more elements to the end of an array.