as requested by Gabor Hojtsy, a copy of my email to php-doc

in the 2nd paragraph of Ch. 4, Configuration, in the section The Config File, you use the wording below:

"You can also use the environment variable PHPRC for an additionaly path to search for php.ini."

I believe it should be (/s/additionaly/additional):

"You can also use the environment variable PHPRC for an additional path to search for php.ini."

or better yet (s/additionaly/additional s/path/directory/ s/php.ini/"php.ini file"):

"You can also use the environment variable PHPRC for an additional directory to search for an php.ini file."

since 'path' might imply a list of directories, which afaiu would be incorrect; also, this stresses that the variable PHPRC should _only_ contain the directory name, not the full path+file name.  Unless PHPRC can contain a list of directories, then it should be explicitly stated.