sprintf 'h' and 'H' placeholders not recognised (new in PHP 8)

[sjbartley]

Bug report

The new (PHP 8) sprintf() placeholders %h and %H are not recognised.

Code snippet that reproduces the problem

$f = 4.0/3;
$s = 'Bug';
echo sprintf('%s qty = %h', $s, $f);

See https://phpstan.org/r/6bb27f99-6ae5-4e08-831a-f91b995b20cf#

Expected output

The above snippet outputs 'Bug qty = 1.33333'.

PhpStan should not raise any errors to do with the sprintf() expression, but currently reports 'Call to sprintf contains 1 placeholder, 2 values given.'

[mergeable]

This bug report is missing a link to reproduction on phpstan.org.

It will most likely be closed after manual review.

[sjbartley]

https://phpstan.org/r/6bb27f99-6ae5-4e08-831a-f91b995b20cf#

[phpstan-bot]

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

@@ @@
+PHP 8.0
+==========
+
+No errors
+
+PHP 7.1 – 7.4 (1 error)
+==========
+
 5: Call to sprintf contains 1 placeholder, 2 values given.

Full report

PHP 8.0

No errors

PHP 7.1 – 7.4 (1 error)

Line	Error
5	Call to sprintf contains 1 placeholder, 2 values given.

[phpstan-bot]

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

@@ @@
+PHP 8.0
+==========
+
+No errors
+
+PHP 7.1 – 7.4 (1 error)
+==========
+
 5: Call to sprintf contains 1 placeholder, 2 values given.

Full report

PHP 8.0

No errors

PHP 7.1 – 7.4 (1 error)

Line	Error
5	Call to sprintf contains 1 placeholder, 2 values given.

[ondrejmirtes]

Fixed: phpstan/phpstan-src@0cbbfba

[github-actions]

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