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Add some documentation

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This commit is contained in:
scyrma 2007-12-18 08:39:44 +00:00
parent d66dc4b2d7
commit 5cce2e7512
1 changed files with 7 additions and 1 deletions
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8
mod/forum/search.php
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@ -359,7 +359,13 @@ function forum_print_big_search_form($course) {
}
/**
* @todo Document this function
* This function takes each word out of the search string, makes sure they are at least
* two characters long and returns an array containing every good word.
*
* @param string $words String containing space-separated strings to search for
* @param string $prefix String to prepend to the each token taken out of $words
* @returns array
* @todo Take the hardcoded limit out of this function and put it into a user-specified parameter
*/
function forum_clean_search_terms($words, $prefix='') {
$searchterms = explode(' ', $words);