Fixed: handling non-scalars in NumberParse filter

[fabiang]

filter() now returns $value as-is for non-scalar and boolean values, which fixes triggering a deprection warning since PHP 8.1.

Fix for issue #105

Q	A
Documentation	no
Bugfix	yes
BC Break	no
New Feature	no
RFC	no
QA	no

Description

[froschdesign]

For a bugfix please use the current release branch, which is 2.23.x:

• https://github.com/laminas/laminas-i18n/tree/2.23.x
• https://github.com/laminas/laminas-i18n/releases

More on this topic can be found in the contributing guidelines: "What branch to issue the pull request against?"

Thanks in advance! 👍🏻

[fabiang]

Rebased to 2.23.x.

[gsteel]

Thanks @fabiang

[fabiang]

Oh thank you! I've tested this change in my current project and notices are gone.