count(): Parameter must be an array or an object that implements Countable

I'm getting this error since the PHP 7.2 update:

Code:

[16:26:31] [Server thread/CRITICAL]: Unhandled exception executing command 'f create test' in f: count(): Parameter must be an array or an object that implements Countable
[16:26:31] [Server thread/CRITICAL]: ErrorException: "count(): Parameter must be an array or an object that implements Countable" (EXCEPTION) in "plugins/GuildsRPG-master/src/FactionsPro/FactionCommands" at line 46

Code relevant to that line:

PHP:

if (count($args == 2)) {

Please help

 

Any idea how to fix this?

 

Read error "Parameter must be an array or an object that implements Countable"
It means "== 2" don't have to be inside count() BECAUSE it don't implements Countable

 

PHP:

if (count($args) === 2) {

 

What happened is you put the == inside the count() function. Here's what's happening:

PHP:

$foo = $args == 2
var_dump($foo) // (bool) false
// $args is not equal to 2, therefore $args == 2 evaluated to false

So since

PHP:

$args == 2

returns false, you're pretty much saying

PHP:

count(false)

. The count() function accepts an array as a parameter, and you're giving it a boolean. Just put the == outside of the count() function.
(I know all this explanation was probably very unnecessary, I just wanted to explain to the OP exactly what was happening)

 

TYSM everyone

 

Try the latest builds of FactionsPro in the CI section of Poggit. These bugs, and more have now been fixed.