3.5.9

Special thanks to @mlocati for the hard work:

phpCode extractor fixes:

The phpCode extractor has been deeptly rewritten to be fully compatible with GNU gettext #92 (comment). It means:

• Fixed string containing backslashes #91:

  __("Hello \n world");
  __("Hello \t world");
  __('Hello \' world');
  __('Hello \\\t world');
  //etc...

• Fixed when the arguments contains concatenated strings or variables (to be fully compatible with xgettext behaviour) #98:

  __('string1 '.'string 2');
  __('hello '.$name);

• Allow to collect comments #100 #102:

  echo __(/* i18n: Test comment 1 */'test 1');
  
  /* i18n: Test comment 2 */
  echo __('test 2');
  
  /* i18n: Test comment 3 */
  
  echo __('test 3');
  
  /* i18n: Test comment 4 */
  echo __(
      'test 4'
  );

  To configure comment extraction:

  Gettext\Extractors\PhpCode::$extractComments = false; //disable the comment extraction (by default)
  Gettext\Extractors\PhpCode::$extractComments = 'i18n:'; //collect only the comments begining with "i18n:"
  Gettext\Extractors\PhpCode::$extractComments = ''; //collect all comments

Other fixes:

• Fixed po generation/extraction with special chars #95 #92