note 9354 added to substr_count
| From: | calo at iquebec dot com | Date: | Sat, 28 Oct 2000 19:42:59 +0000 |
| Subject: | note 9354 added to substr_count | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-7161@lists.php.net to get a copy of this message | ||
This fonction do the same thing that substr_count(). It is useful when working with PHP3.
function substr_count($haystack, $needle, $offset = 0) {
$i = 0;
$count = 0;
while ($i==0) {
$longueur = strlen($haystack);
$position = strpos($haystack, $needle, $offset);
if ($position && ($offset + strlen($needle)) < $longueur) {
$offset = $position+strlen($needle);
$count++;
} else {
$i++;
}
}
return $count;
}
http://www.php.net/manual/function.substr-count.php