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| author | David M <davidmj@users.sourceforge.net> | 2006-03-11 01:52:25 +0000 |
|---|---|---|
| committer | David M <davidmj@users.sourceforge.net> | 2006-03-11 01:52:25 +0000 |
| commit | 1adfb39cbae433eccda37d50b7ed7a01bbabd4e3 (patch) | |
| tree | 0d75a77cd1a41534039ea14b2ff9162b2842becc /phpBB/includes/functions.php | |
| parent | 2fb1507670ba4582a1170c0346ef735358545a53 (diff) | |
| download | forums-1adfb39cbae433eccda37d50b7ed7a01bbabd4e3.tar forums-1adfb39cbae433eccda37d50b7ed7a01bbabd4e3.tar.gz forums-1adfb39cbae433eccda37d50b7ed7a01bbabd4e3.tar.bz2 forums-1adfb39cbae433eccda37d50b7ed7a01bbabd4e3.tar.xz forums-1adfb39cbae433eccda37d50b7ed7a01bbabd4e3.zip | |
- Moved the image loading outside the big loop. This brings fewer comparisons and allows us to unload the image data sooner.
- Used a more appropriate method to break the images into chunks.
git-svn-id: file:///svn/phpbb/trunk@5619 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/functions.php')
| -rw-r--r-- | phpBB/includes/functions.php | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php index 092c527902..e75ba650f0 100644 --- a/phpBB/includes/functions.php +++ b/phpBB/includes/functions.php @@ -175,6 +175,37 @@ if (!function_exists('array_combine')) } } +if (!function_exists('str_split')) +{ + /** + * A wrapper for the PHP5 function str_split() + * @param array $string contains the string to be converted + * @param array $split_length contains the length of each chunk + * + * @return Converts a string to an array. If the optional split_length parameter is specified, + * the returned array will be broken down into chunks with each being split_length in length, + * otherwise each chunk will be one character in length. FALSE is returned if split_length is + * less than 1. If the split_length length exceeds the length of string, the entire string is + * returned as the first (and only) array element. + */ + function str_split($string, $split_length = 1) + { + if ($split_length < 1) + { + return false; + } + else if ($split_length >= strlen($string)) + { + return array($string); + } + else + { + preg_match_all('#.{1,' . $split_length . '}#s', $string, $matches); + return $matches[0]; + } + } +} + /** * Get userdata * @param mixed $user user id or username |