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| author | Andrey Andreev <narf@bofh.bg> | 2012-09-05 09:20:43 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@bofh.bg> | 2012-09-05 09:20:43 +0200 |
| commit | 26735395701fa4ec51bdb20814ae29649a5ded94 (patch) | |
| tree | bb2e4cbf85d4b153342371eebc2b744432f354a1 /system/helpers/text_helper.php | |
| parent | ffeaf809d5d1fbb0a506ff2fcdc9cbe2c657e1e4 (diff) | |
| parent | 62a5ee3e430bd18a8ca8afa0d704967e8bd25763 (diff) | |
Merge pull request #1750 from vlakoff/develop
Simplification in Text Helper's character_limiter()
Diffstat (limited to 'system/helpers/text_helper.php')
| -rw-r--r-- | system/helpers/text_helper.php | 3 |
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) { |