Php ?:

?: php

<?php
    var_dump(5 ?: 0); // 5
    var_dump(false ?: 0); // 0
    var_dump(null ?: 'foo'); // 'foo'
    var_dump(true ?: 123); // true
    var_dump('rock' ?: 'roll'); // 'rock'
?>

What is php?

PHP stands for Hypertext Preprocessor. 
It is an open source server-side scripting language which is widely used for web development.
It supports many databases like MySQL, Oracle, Sybase, Solid, PostgreSQL, generic ODBC etc.

Php ?:

// Example usage for: Ternary Operator
$action = $_POST['action'] ?: 'default';

// The above is identical to this if/else statement
if (empty($_POST['action'])) {
    $action = 'default';
} else {
    $action = $_POST['action'];
}

Similar codes

0 vote145 views1 answer
Laravel datatable columnDefs
PHP
0 vote173 views2 answers
Laravel composer sanctum
PHP
2 votes154 views4 answers
Add 7 days to date php
PHP
5 votes124 views1 answer
Laravel update data in database
PHP
5 votes163 views4 answers
Php get time in milliseconds
PHP
0 vote232 views1 answer
Cache.backend.null
PHP
0 vote150 views2 answers
Wpdb get results foreach
PHP
0 vote196 views1 answer
How to save the variable from query in mysql with php
PHP
2 votes190 views2 answers
Get users other than specific role laravel role spatie
PHP Laravel
0 vote173 views1 answer
Php remove anchor tag from string
PHP