summaryrefslogtreecommitdiffstats
path: root/system/helpers
diff options
context:
space:
mode:
Diffstat (limited to 'system/helpers')
-rw-r--r--system/helpers/text_helper.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 8a1f01b51..b592f3cc0 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -89,7 +89,8 @@ if ( ! function_exists('character_limiter'))
return $str;
}
- $str = preg_replace('/\s+/', ' ', str_replace(array("\r\n", "\r", "\n"), ' ', $str));
+ // a bit complicated, but faster than preg_replace with \s+
+ $str = preg_replace('/ {2,}/', ' ', str_replace(array("\r", "\n", "\t", "\x0B", "\x0C"), ' ', $str));
if (strlen($str) <= $n)
{