[PHP] Import aliasing for PHP

[inkz]

semgrep easily tackles import aliasing when import has a name:

<?php
use My\Full\Classname as Another;

$obj = new Another();

pattern:

new My\Full\Classname()

https://semgrep.dev/s/GOpB

works perfectly, but in a situation with imports without a name it does not work:

<?php
use My\Foo\Bar;

$obj2 = new Bar();

pattern:

new My\Foo\Bar()

https://semgrep.dev/s/5De6/

[r2c-demo]

This issue is synced in Linear at https://linear.app/r2c/issue/PA-422/[php]-import-aliasing-for-php.