?? ' ' operator in php laravel

// Null Coalesce Operator in PHP (Laravel) - $statement ?? ''
$categoryName = $category->name ?? 'Not Available';

// The above Statement is identical to this if/else statement
if (isset($category->name)) {
    $categoryName = $category->name;
} else {
    $categoryName  = 'Not Available';
}

Similar codes

0 vote145 views3 answers
Leap year formula
PHP
1 vote140 views1 answer
Var dump php look clear
PHP
0 vote165 views1 answer
Wordpress remove current post in sidebar php
PHP Wordpress
-1 vote183 views2 answers
Laravel pagination keep query string
PHP Laravel
11 votes156 views3 answers
Require password confirm laravel
PHP Laravel
6 votes144 views3 answers
Date_default_timezone_set(): timezone id
PHP
0 vote181 views1 answer
Htaccess new date timestamp
PHP
0 vote138 views1 answer
Get_transient wordpress
PHP
0 vote150 views1 answer
Failed opening required 'PHPMailer\PHPMailer\PHPMailer'
PHP
-1 vote233 views2 answers
Send email php form
PHP