PHP Hypertext Preprocessor
--------------------------

RPMs
     mod_php4, mod_php4-core, phpdoc

Ubuntu packages
     php

File extension
     php, php3, php4

String syntax
     "abc", 'abc'

gettext shorthand
     _("abc")

gettext/ngettext functions
     gettext, dgettext, dcgettext; starting with PHP 4.2.0 also ngettext, dngettext, dcngettext

textdomain
     textdomain function

bindtextdomain
     bindtextdomain function

setlocale
     Programmer must call setlocale (LC_ALL, "")

Prerequisite
     ---

Use or emulate GNU gettext
     use

Extractor
     xgettext

Formatting with positions
     printf "%2\$d %1\$d"

Portability
     On platforms without gettext, the functions are not available.

po-mode marking
     ---

An example is available in the examples directory: hello-php.