function smarty_modifier_count_sentences in Quiz 6.6
Same name and namespace in other branches
- 6.5 includes/moodle/lib/smarty/plugins/modifier.count_sentences.php \smarty_modifier_count_sentences()
Smarty count_sentences modifier plugin
Type: modifier<br> Name: count_sentences Purpose: count the number of sentences in a text @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php count_sentences (Smarty online manual)
Parameters
string:
Return value
integer
File
- includes/
moodle/ lib/ smarty/ plugins/ modifier.count_sentences.php, line 20
Code
function smarty_modifier_count_sentences($string) {
// find periods with a word before but not after.
return preg_match_all('/[^\\s]\\.(?!\\w)/', $string, $match);
}