/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 vote205 views2 answers
Php loop backwards through array
PHP
0 vote159 views1 answer
Php unlink
PHP
0 vote193 views2 answers
Laravel undefined index
PHP Laravel
0 vote161 views1 answer
Composer Fatal error: Call to undefined function Symfony\Polyfill\Mbstring\iconv() in phar
PHP
18 votes172 views3 answers
Php try json decode and check
PHP
0 vote174 views2 answers
Check if today's date is after a date php
PHP
0 vote143 views1 answer
Parse error: syntax error, unexpected 'prx' (T_STRING) in C:\laragon\www\dashboard_ecom\index.php on line 152
PHP
0 vote214 views1 answer
Db connection postgres laravel
PHP
2 votes160 views1 answer
Uninstall php 8 mac
PHP
0 vote169 views1 answer
Retirrar ultimo caracter php
PHP