function smarty_modifier_count_paragraphs in Quiz 6.6
Same name and namespace in other branches
- 6.5 includes/moodle/lib/smarty/plugins/modifier.count_paragraphs.php \smarty_modifier_count_paragraphs()
Smarty count_paragraphs modifier plugin
Type: modifier<br> Name: count_paragraphs<br> Purpose: count the number of paragraphs in a text @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php count_paragraphs (Smarty online manual)
Parameters
string:
Return value
integer
File
- includes/
moodle/ lib/ smarty/ plugins/ modifier.count_paragraphs.php, line 20
Code
function smarty_modifier_count_paragraphs($string) {
// count \r or \n characters
return count(preg_split('/[\\r\\n]+/', $string));
}