pgettext and buddies

Default installation of gettext in php lacks support for pgettext et al. This php script adds support for those, as well as an gettext_noop wrapper.

For this to work when extracting strings using xgettext, many keyword parameters needs to be filed, A wrapper script called php-xgettext might be used to simplify this.

Following functions are exported:

• pgettext($msg_ctxt, $msgid)
• dpgettext($domain, $msg_ctxt, $msgid)
• dcpgettext($domain, $msg_ctxt, $msgid, $category)
• npgettext($msg_ctxt, $msgid, $msgid_plural, $n)
• dnpgettext($domain, $msg_ctxt, $msgid, $msgid_plural, $n)
• dcnpgettext($domain, $msg_ctxt, $msgid, $msgid_plural, $n, $category)
• gettext_noop($msgid)