cvs: spl /examples filter.inc
| From: | Marcus Boerger | Date: | Sat, 19 Jul 2003 09:50:18 +0000 |
| Subject: | cvs: spl /examples filter.inc | ||
| Groups: | php.cvs | ||
| Request: | Send a blank email to php-cvs+get-22648@lists.php.net to get a copy of this message | ||
helly Sat Jul 19 05:50:18 2003 EDT
Modified files:
/spl/examples filter.inc
Log:
Move filter functionality to dedicated function
Index: spl/examples/filter.inc
diff -u spl/examples/filter.inc:1.2 spl/examples/filter.inc:1.3
--- spl/examples/filter.inc:1.2 Wed Jul 16 17:51:09 2003
+++ spl/examples/filter.inc Sat Jul 19 05:50:18 2003
@@ -40,6 +40,10 @@
unset($this->it);
}
+ protected function accept($curr) {
+ return ereg($this->regex, $curr);
+ }
+
/**
* Fetch next element and store it.
*
@@ -49,7 +53,7 @@
$this->curr = false;
while ($this->it->has_more()) {
$curr = $this->it->current();
- if (ereg($this->regex, $curr)) {
+ if ($this->accept($curr)) {
$this->curr = $curr;
return;
}