/PHP/Reference — What does this symbol mean in PHP?

Reference — What does this symbol mean in PHP?


++ increment operator

-- decrement operator

Example    Name              Effect
---------------------------------------------------------------------
++$a       Pre-increment     Increments $a by one, then returns $a.
$a++       Post-increment    Returns $a, then increments $a by one.
--$a       Pre-decrement     Decrements $a by one, then returns $a.
$a--       Post-decrement    Returns $a, then decrements $a by one.

Source: stackoverflow.com

Similar codes

0 vote196 views1 answer
Access config variable in codeigniter controller
PHP CodeIgniter
0 vote174 views1 answer
Php check if number between range
PHP
0 vote202 views1 answer
Laravel 8 Auth Scaffolding using Inertia Jetstream
PHP Laravel
15 votes194 views1 answer
Laravel composer install ignore
PHP Laravel
-1 vote151 views5 answers
Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, string given in
PHP
0 vote220 views1 answer
Subdomain in laravel and xampp
PHP
0 vote207 views1 answer
Main features of php
PHP
0 vote221 views1 answer
Wordpress args
PHP Wordpress
7 votes180 views6 answers
Laravel get url path
PHP Laravel
2 votes216 views1 answer
How to use join query in codeigniter
PHP CodeIgniter