FabioLolix [1] filed a deletion request for php-gtk-git [2]: Dead projetc targeting old version of PHP (5.5) and GTK2 (2.24.10), no other packages use this, upstream build instructions and files are broken.

$ ./buildconf make[1]: *** No rule to make target 'configure.in', needed by 'aclocal.m4'. Stop.

[1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/php-gtk-git/