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PunBB Forums → PunBB 1.4 additions → how to add hashtag?
here my script
$pattern[] = '#(#(\w+))#ms';
$replace[] = '<a href=\"http://search.twitter.com/search?q=$matches[2]\" target=\"_blank\">#$matches[1]</a>'; but didnt work, why ?
i use punbb 144 n php 5.6
please ur help punbb
$pattern[] = '%(?<=^|\s)(?:#(\w+))(?=\s|$)%u';
$replace[] = '<a href=\"http://search.twitter.com/search?q=$matches[1]\" target=\"_blank\">#$matches[1]</a>';
Test https://regex101.com/r/hV1gP3/1
$pattern[] = '%(?<=^|\s)(?:#(\w+))(?=\s|$)%u'; $replace[] = '<a href=\"http://search.twitter.com/search?q=$matches[1]\" target=\"_blank\">#$matches[1]</a>';
this code work if any link on post,
if dont have link the hashtags wont be able 
please ur help
i've 2 questions through script before:
- why use % insted # ?
- why use u instead ms ?
please give me explain for learn it 
>- why use % insted # ?
For #
$pattern[] = '#(?<=^|\s)(?:\#(\w+))(?=\s|$)#u'; one symbol more.
>- why use u instead ms ?
u -> Unicode
In this regular expression modifiers m and s don't make sense as search goes only on letters and figures.
this code work if any link on post,
if dont have link the hashtags wont be able sad
please ur help
Show links to messages where the code works incorrectly.
image tell more..
there is no eror log generate
bb-codes work only if
if ($forum_config['p_message_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false)Use ps_parse_message_bbcode hook
$text = preg_replace('#(?<=^|\s)(?:\#(\w+))(?=\s|$)#u', '<a href="http://search.twitter.com/search?q=$1" target="_blank">#$1</a>', $text);Gretas work fine..
the best place ps_parse_message_bbcode without eror
thxx a loot guru Mr.Visman
thxx u punbb
PunBB Forums → PunBB 1.4 additions → how to add hashtag?
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