Version 1.2.0 of package Phpinspect has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Phpinspect describes itself as: ========================================= PHP parsing and code intelligence package ========================================= More at https://elpa.gnu.org/packages/phpinspect.html ## Summary: PHPInspect is a minor mode that provides code intelligence for PHP in Emacs. At its core is a PHP parser implemented in Emacs Lisp. PHPInspect comes with backends for `completion-at-point`, `company-mode` and `eldoc`. A backend for `xref` (which provides go-to-definition functionality) is planned to be implemented at a later date. ## Recent NEWS: Version 1.2.0 - Fixed bug in the resolving of function call return types. - Implemented parsing of string concatenation tokens (.), allowing a more accurate determination of the statement to provide information about. (read: "\'a string\' . $foo->" now actually yields completion results instead of failing).