Bugfixes 🐛

• Support named arguments when resolving template parameters (#1151), #5262, thanks @rvanvelzen!
• Various fixes for constant arrays (#1154), #4308, #6965, #6961, #6383, #5933, #5382, #6379, #3284
• Fix for arrays not being accepted when having an accessory type (phpstan/phpstan-src@843ebbb), #6552
• Avoid describing ConstantArrayType values twice (#1168, #1169), thanks @herndlm!
• Fix false positive UnhandledMatchError throw point (#1165), #6910, thanks @rajyan!
• Fix in_array() bug (phpstan/phpstan-src@0ae28f7)
• Various optimization attempts (phpstan/phpstan-src@91c7507, phpstan/phpstan-src@5400b58, phpstan/phpstan-src@c4c64fe)

Function signature fixes 🤖

• added show_source() signature, an alias of highlight_file() (#1160), thanks @staabm!
• more precise getenv() signature (#1161), thanks @staabm!