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-rw-r--r--system/helpers/text_helper.php9
1 files changed, 4 insertions, 5 deletions
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index ca19ab98b..1d0605ddc 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -430,12 +430,12 @@ if ( ! function_exists('word_wrap'))
// If the current word is surrounded by {unwrap} tags we'll
// strip the entire chunk and replace it with a marker.
$unwrap = array();
- if (preg_match_all('|(\{unwrap\}.+?\{/unwrap\})|s', $str, $matches))
+ if (preg_match_all('|\{unwrap\}(.+?)\{/unwrap\}|s', $str, $matches))
{
for ($i = 0, $c = count($matches[0]); $i < $c; $i++)
{
$unwrap[] = $matches[1][$i];
- $str = str_replace($matches[1][$i], '{{unwrapped'.$i.'}}', $str);
+ $str = str_replace($matches[0][$i], '{{unwrapped'.$i.'}}', $str);
}
}
@@ -460,7 +460,7 @@ if ( ! function_exists('word_wrap'))
while (mb_strlen($line) > $charlim)
{
// If the over-length word is a URL we won't wrap it
- if (preg_match('!\[url.+\]|://|wwww.!', $line))
+ if (preg_match('!\[url.+\]|://|www\.!', $line))
{
break;
}
@@ -491,8 +491,7 @@ if ( ! function_exists('word_wrap'))
}
}
- // Remove the unwrap tags and return
- return str_replace(array('{unwrap}', '{/unwrap}'), '', $output);
+ return $output;
}
}