note 24533 rejected from function.unset by jmcastagnetto
| From: | jmcastagnetto@php.net | Date: | Tue, 20 Aug 2002 22:52:19 +0000 |
| Subject: | note 24533 rejected from function.unset by jmcastagnetto | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-35279@lists.php.net to get a copy of this message | ||
Look at this example:
<?
$test = array('one', 'two', 'three');
for ($i = 0; $tmp = $test[$i]; $i++) {
echo $test[$i] . " ";
}
echo " - ";
$id = array_search("two", $test);
unset($test[$id]);
for ($i = 0; $tmp = $test[$i]; $i++) {
echo $test[$i] . " ";
}
?>
results:
one two three - one
The function unset() unsets the given element and all elements after.