Raise up PHP version

[Gerych1984]

Q	A
Is bugfix?	❌
New feature?	✔️
Breaks BC?	❌

That PR is a part of this

1. Raise php version to ^8.0
2. Allow RecursiveDirectoryIterator as argument in FileHelper::lastModifiedTime

[samdark]

Need a line for CHANGELOG.

[Gerych1984]

Need a line for CHANGELOG.

Done

[vjik]

We can merge both methods to one:

public static function lastModifiedTime(string|RecursiveDirectoryIterator ...$directories): ?int

Seems, this is will be convient method.

[Gerych1984]

We can merge both methods to one:

public static function lastModifiedTime(string|RecursiveDirectoryIterator ...$directories): ?int

Seems, this is will be convient method.

In current version that helper has php7.4 in composer. Without this i was use union types

[vjik]

In current version that helper has php7.4 in composer. Without this i was use union types

Can raise PHP version to ^8.0 or use so:

/**
 * @param string|RecursiveDirectoryIterator ...$directories
 */ 
public static function lastModifiedTime(...$directories): ?int

[Gerych1984]

In current version that helper has php7.4 in composer. Without this i was use union types

Can raise PHP version to ^8.0 or use so:

/**
 * @param string|RecursiveDirectoryIterator ...$directories
 */ 
public static function lastModifiedTime(...$directories): ?int

I think raise version is a better solution, but it must be impemented in assets too. How do you think?

[vjik]

I think raise version is a better solution, but it must be impemented in assets too. How do you think?

Yes, it's OK.

[samdark]

👍