[need help] array&callable annotation

[pattisahusiwa]

Support question

How can I fix the error?

Parameter #1 $values of function check expects array(object|string, string), array&callable(): mixed given.

Replaced with array&callable will give

Function check() has parameter $values with no value type specified in iterable type array&callable

https://phpstan.org/r/5224db7e-74d8-4df2-9e52-035bf8f7f700

[ondrejmirtes]

Right now you can help yourself with an inline @var: https://phpstan.org/r/2c648a14-7501-4e8d-b538-bad9100fc1e8 PHPStan doesn't see that callable array can only ever be array{string|object,string}, that's something that can be improved.

[pattisahusiwa]

Thanks @ondrejmirtes

[phpstan-bot]

@pattisahusiwa After the latest commit in dev-master, PHPStan now reports different result with your code snippet:

@@ @@
-19: Parameter #1 $values of function check expects array(object|string, string), array&callable(): mixed given.
+19: Parameter #1 $values of function check expects array{object|string, string}, array&callable(): mixed given.

Full report

Line	Error
19	`Parameter #1 $values of function check expects array{object

[phpstan-bot]

@pattisahusiwa After the latest push in 1.11.x, PHPStan now reports different result with your code snippet:

@@ @@
-19: Parameter #1 $values of function check expects array(object|string, string), array&callable(): mixed given.
+PHP 8.0 (2 errors)
+==========
+
+19: Parameter #1 $values of function check expects array{object|string, string}, array&callable(): mixed given.
+27: Parameter #1 $value of function callback expects callable(): mixed, array{'ClassB', 'callback'} given.
+
+PHP 7.1 – 7.4 (1 error)
+==========
+
+19: Parameter #1 $values of function check expects array{object|string, string}, array&callable(): mixed given.

Full report

PHP 8.0 (2 errors)

Line	Error
19	`Parameter #1 $values of function check expects array{object
27	Parameter #1 $value of function callback expects callable(): mixed, array{'ClassB', 'callback'} given.

PHP 7.1 – 7.4 (1 error)

Line	Error
19	`Parameter #1 $values of function check expects array{object

[phpstan-bot]

@ondrejmirtes After the latest push in 1.11.x, PHPStan now reports different result with your code snippet:

@@ @@
+PHP 8.0 (1 error)
+==========
+
+28: Parameter #1 $value of function callback expects callable(): mixed, array{'ClassB', 'callback'} given.
+
+PHP 7.1 – 7.4
+==========
+
 No errors

Full report

PHP 8.0 (1 error)

Line	Error
28	Parameter #1 $value of function callback expects callable(): mixed, array{'ClassB', 'callback'} given.

PHP 7.1 – 7.4

No errors

[phpstan-bot]

@pattisahusiwa After the latest push in 2.0.x, PHPStan now reports different result with your code snippet:

@@ @@
-19: Parameter #1 $values of function check expects array(object|string, string), array&callable(): mixed given.
+PHP 8.0 (2 errors)
+==========
+
+19: Parameter #1 $values of function check expects array{object|string, string}, array<mixed, mixed>&callable(): mixed given.
+27: Parameter #1 $value of function callback expects callable(): mixed, array{'ClassB', 'callback'} given.
+
+PHP 7.1 – 7.4 (1 error)
+==========
+
+19: Parameter #1 $values of function check expects array{object|string, string}, array<mixed, mixed>&callable(): mixed given.

Full report

PHP 8.0 (2 errors)

Line	Error
19	`Parameter #1 $values of function check expects array{object
27	Parameter #1 $value of function callback expects callable(): mixed, array{'ClassB', 'callback'} given.

PHP 7.1 – 7.4 (1 error)

Line	Error
19	`Parameter #1 $values of function check expects array{object