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

21 votes161 views3 answers
Php remove element from array by value
PHP
6 votes183 views2 answers
Php array_values
PHP
0 vote155 views1 answer
How to read data from serial port in php
PHP
6 votes138 views3 answers
Previous url laravel
PHP
0 vote155 views1 answer
Php append n time pattern to string
PHP
6 votes173 views2 answers
Nav active in laravel
PHP Laravel
1 vote149 views1 answer
Php extract time from datetime
PHP
9 votes249 views6 answers
Laravel validation custom message
PHP
0 vote196 views1 answer
Php enc
PHP
0 vote164 views1 answer
Laravel deploy without moving public directory
PHP