Answers for "display first element of array in php"

get first key of array php

$firstKey = array_key_first($array);

get first element of array php

array_values($array)[0];

php get first element of array

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

get first element of array php

array_pop(array_reverse($array));