Class PoFileParser
Parses file in PO format
Copyright: Copyright (c) 2010, Union of RAD http://union-of-rad.org (http://lithify.me/)
Copyright: Copyright (c) 2012, Clemens Tolboom
Copyright: Copyright (c) 2014, Fabien Potencier https://github.com/symfony/Translation/blob/master/LICENSE
Location: I18n/Parser/PoFileParser.php
Method Summary
-
_addMessage() protected
Saves a translation item to the messages. -
parse() public
Parses portable object (PO) format.
Method Detail
_addMessage() protected ¶
_addMessage( array $messages , array $item )
Saves a translation item to the messages.
Parameters
- array $messages
- The messages array being collected from the file
- array $item
- The current item being inspected
parse() public ¶
parse( string $resource )
Parses portable object (PO) format.
From https://www.gnu.org/software/gettext/manual/gettext.html#PO-Files we should be able to parse files having:
white-space
translator-comments
. extracted-comments
: reference...
, flag...
| msgid previous-untranslated-string
msgid untranslated-string msgstr translated-string
extra or different lines are:
| msgctxt previous-context
| msgid previous-untranslated-string
msgctxt context
| msgid previous-untranslated-string-singular
| msgid_plural previous-untranslated-string-plural
msgid untranslated-string-singular msgid_plural untranslated-string-plural msgstr[0] translated-string-case-0 ... msgstr[N] translated-string-case-n
The definition states: - white-space and comments are optional. - msgid "" that an empty singleline defines a header.
This parser sacrifices some features of the reference implementation the differences to that implementation are as follows. - Translator and extracted comments are treated as being the same type. - Message IDs are allowed to have other encodings as just US-ASCII.
Items with an empty id are ignored.
Parameters
- string $resource
- The file name to parse