| static FeedCreator::iTrunc | ( | $ | string, | |
| $ | length | |||
| ) | [static] |
Truncates a string to a certain length at the most sensible point. First, if there's a '.' character near the end of the string, the string is truncated after this character. If there is no '.', the string is truncated after the last ' ' character. If the string is truncated, " ..." is appended. If the string is already shorter than $length, it is returned unchanged.
- Parameters:
-
string string A string to be truncated. int length the maximum length the string should be truncated to
- Returns:
- string the truncated string
Definition at line 719 of file class_feedcreator.inc.php.
Referenced by HTMLCreator::createFeed(), MBOXCreator::createFeed(), PHPCreator::createFeed(), KMLCreator::createFeed(), and FeedHtmlField::output().
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