A change released in tidy 5.6.0 breaks php-tidy when using
tidy_parse_string+tidy_clean_repair and wrap=0, incorrectly wrapping
every single word. Also it seems that $tidy->value should not be used to
retrieve the repaired html as far as it is undocumented and for internal
use.
We replace the call with tidy_repair_string which directly returns the
repaired string.
Relates to https://github.com/htacg/tidy-html5/issues/673
Relates to https://bugs.php.net/bug.php?id=75947
Tests pass.
Signed-off-by: Kevin Decherf <kevin@kdecherf.com>