PHP

get first key of array php

$firstKey = array_key_first($array);

php array get first x elements

$sliced_array = array_slice($array, 0, 5)

first item in array php

$firstItem = array_shift($array);

get first element of array php

array_values($array)[0];

php get first 10 elements of array

$alphabet = array("a", "b", "c", "d", "e","g","h","i","j","k");
$firstFive = array_slice($alphabet, 0, 5); //get first 5 elements of array

php get first key of array

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

php get first element of array

<?php
$stack = array("orange", "banana", "apple", "raspberry");
$fruit = array_shift($stack); //Remove "orange" from array and return it
print_r($stack);
/** OUTPUT:
Array
(
    [0] => banana
    [1] => apple
    [2] => raspberry
)
*/
?>

php get first element of array

array_shift(array_values($array));

get first element of array php

reset($array);

php get first element of array

$firstKey=array_keys($arr)[0];

get first element of array php

array_pop(array_reverse($array));