Php 7

<?php
// Fetches the value of $_GET['user'] and returns 'nobody'
// if it does not exist.
$username = $_GET['user'] ?? 'nobody';
// This is equivalent to:
$username = isset($_GET['user']) ? $_GET['user'] : 'nobody';

// Coalescing can be chained: this will return the first
// defined value out of $_GET['user'], $_POST['user'], and
// 'nobody'.
$username = $_GET['user'] ?? $_POST['user'] ?? 'nobody';
?>

Source: php.net

Php 7

<?php

function arraysSum(array ...$arrays): array
{
    return array_map(function(array $array): int {
        return array_sum($array);
    }, $arrays);
}

print_r(arraysSum([1,2,3], [4,5,6], [7,8,9]));

Source: php.net

Php 7

<?php
  echo "oke";
?>

-1

Similar codes

0 vote185 views1 answer
Php botman
PHP
0 vote222 views1 answer
Laravel get query in normal sql without bindings
PHP Laravel
0 vote222 views4 answers
If ( $post_armi->have_posts() ) { while ($post_armi->have_posts() ) { $post_armi->the_post();
PHP
0 vote184 views1 answer
Scribe laravel
PHP
0 vote206 views1 answer
Acf php fields
PHP
0 vote209 views2 answers
Php get id from url
PHP
2 votes184 views1 answer
App\\Http\\Controllers\\DB' not found
PHP
2 votes256 views6 answers
Redirect http to https htaccess
PHP
7 votes248 views3 answers
Get table name from model laravel
PHP Laravel
4 votes227 views2 answers
Laravel DB wherein
PHP Laravel