get first element of array php
array_values($array)[0];get first element of array php
array_values($array)[0];php get first key of array
$colors = array(2=>"blue",3 =>"green",1=>"red");
$firstValue = reset($colors); //blue
$firstKey = key($colors); //2php 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 add element to beginning of associative array
$arr1 = array('key0' => 'value0') + $arr1;
-------------- OR ------------------
<?php
$arr = array('key1' => 'value1', 'key2' => 'value2');
$arr = array_merge(array('key0' => 'value0'), $arr);Copyright © 2021 Codeinu
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