get first of array code example

Example 1: first item in array php

$firstItem = array_shift($array);

Example 2: php get first element of array

$colors = array(2=>"blue",3 =>"green",1=>"red");
$firstValue = reset($colors); //blue
$firstKey = key($colors); //2

Example 3: javascript get first element of array

let array = [1,2,3] // makes your array
array[0] // returns first element of your array.

Example 4: javascript get first element of array

let mylist = ['one','two','three','last'];
mylist[0],mylist[1],mylist[2],mylist[3];//this is called indexing and slicing in python
//in javascript it called getting elements in array