Nullable $replacement for ::pcre() fails

[dakur]

Version: 3.1.4
PHP 8.0.0

Bug Description

Calling Strings::pcre('preg_replace', ['#\\.#', NULL, '70', -1]) fails with Fatal error: Uncaught TypeError: preg_replace(): Argument #2 ($replacement) must be of type array|string, null given

It happens when using symplify/easy-coding-standard, but it looks rather like error with PHP 8.0 compatibility in nette/utils.

[dakur]

Strange is that I have not found any mentions of preg_replace API change in 8.0.

[dg]

Strings::replace('70', '#\\.#') - there is missing replacement

[dakur]

Yeah, but Strings::replace() should throw an exception in such case, shouldn't it?

[dakur]

Or maybe just make the argument obligatory..

[genesiscz]

Can we get a new version released so this gets fixed?