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catch a couple of edge cases with the tag linkifier

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Mike Macgirvin 2010-10-28 20:11:50 -07:00
commit 6301de1032
2 changed files with 12 additions and 2 deletions
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12
boot.php
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@ -1298,10 +1298,18 @@ function activity_match($haystack,$needle) {
}}
// Pull out all #hashtags and @person tags from $s;
// We also get @person@domain.com - which would make
// the regex quite complicated as tags can also
// end a sentence. So we'll run through our results
// and strip the period from any tags which end with one.
// Returns array of tags found, or empty array.
if(! function_exists('get_tags')) {
function get_tags($s) {
$ret = array();
if(preg_match_all('/([@#][^ ,:?]*)[ ,:?]/',$s,$match)) {
if(preg_match_all('/([@#][^ ,:?]*)([ ,:?]|$)/',$s,$match)) {
foreach($match[1] as $match) {
if(substr($match,-1,1) === '.')
$ret[] = substr($match,0,-1);
@ -1314,6 +1322,8 @@ function get_tags($s) {
}}
// quick and dirty quoted_printable encoding
if(! function_exists('qp')) {
function qp($s) {
return str_replace ("%","=",rawurlencode($s));