Made the following improvements to the PHP builtins script:
Made the following improvements to the PHP builtins script:

* account for the fact that functions are not always listed on the same line
* added 15 missing modules
* added 500+ missing functions
* removed a handful of deprecated functions and modules

NOTE: A couple of seldom used functions were removed that don't seem to be deprecated. This is a bug on PHP's side and I'll work to get it fixed.

spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments,spencerlyon2/pygments