Php ?? vs ?:

<?php
var_dump(null ?? '`null` is null'); // `null` is null
var_dump(null ?: '`null` is empty'); // null
var_dump(true ?? '`true` is null'); // true
var_dump(true ?: '`true` is empty'); // true
var_dump(false ?? '`false` is null'); // false
var_dump(false ?: '`false` is empty'); // `false` is empty"
var_dump('' ?? 'empty string is null'); // ""
var_dump('' ?: 'empty string is empty'); // "empty string is empty"
var_dump(empty(null) ?: '`null` is not empty'); // true

Source: code.sololearn.com

Similar codes

-1 vote333 views2 answers
Php number to words
PHP
24 votes312 views6 answers
Laravel create method
PHP
27 votes328 views3 answers
How to migrate a specific table in laravel
PHP
2 votes339 views1 answer
Php insert character into string
PHP
2 votes314 views2 answers
Confirm popup laravel
PHP
0 vote352 views1 answer
Get post id contact form 7
PHP
0 vote486 views1 answer
Drupal 9 select node data with query conditions using entity type manager
PHP Drupal
0 vote322 views1 answer
How exactly works prompt parameter wp skipping password
PHP
1 vote378 views1 answer
Laravel model created_at format edit
PHP Laravel
77 votes350 views6 answers
Php substr
PHP