snippet
— Return a substring of a given piece of text.
Summary
- snippet($text, $startPos, $endPos, $append = '…')
Return a substring of a given piece of text.
Note: this will only split strings on the space character. this will also strip html tags from the text before getting a snippet
- Parameters:
$text (
string
) – Text to take snippet of$startPos (
int
) – Starting position of snippet in string$endPos (
int
) – Maximum length of snippet$append (
string
) – String to append to snippet if truncated
- Returns:
string Snippet of given text