Add pascal and php modes (#64)

Co-authored-by: kryyova <96233899+kryyova@users.noreply.github.com>
Co-authored-by: Jan-Olaf Becker <jobst87@gmail.com>
Co-authored-by: Steven Guh <3455662+stevenguh@users.noreply.github.com>

Author: 4 people

docs/major-mode.md

@@ -97,6 +97,18 @@ Required extensions:
 
 - [Markdown All in One](https://marketplace.visualstudio.com/items?itemName=yzhang.markdown-all-in-one)
 
+## Pascal
+
+Required extensions:
+
+- [OmniPascal](https://marketplace.visualstudio.com/items?itemName=Wosi.omnipascal)
+
+## PHP
+
+Required extensions:
+
+- [PHP Intelephense](https://marketplace.visualstudio.com/items?itemName=bmewburn.vscode-intelephense-client)
+
 ## Python
 
 Required extensions: