first()

The first() method returns first value

Example.php
<?php use kim\present\utils\arrays\ArrayUtils;
​
$arrayUtils = ArrayUtils::from(["Apple", "Banana", "Carrot"]);
​
//Gets first value
$arrayUtils->first();
// expected output: "Apple"
Syntax
$arrayUtils->first() : mixed;
Return value
A first value of array. If array is empty, returns NULL.
Prefixing
ArrayUtils::firstFrom(iterable $from) : mixed;

findIndex()

keyFirst()

Last modified 2yr ago