(Yaf >=1.0.0)
Yaf_Session::rewind — Reset session iterator to first entry
Rewinds the internal iterator to the first session entry.
This function has no parameters.
No value is returned.
Example #1 Yaf_Session::rewind() example
<?php
$session = Yaf_Session::getInstance();
$session->start();
$session->set("user_id", 42);
$session->set("lang", "en");
foreach ($session as $key => $value) {
echo "$key => $value", PHP_EOL;
}
// a new foreach implicitly calls rewind() again
foreach ($session as $key => $value) {
echo "$key => $value", PHP_EOL;
}
?>The above example will output something similar to:
user_id => 42 lang => en user_id => 42 lang => en