note 111693 added to function.array-combine
| From: | DanielLoureiro | Date: | Sun, 17 Mar 2013 20:38:29 +0000 |
| Subject: | note 111693 added to function.array-combine | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-194103@lists.php.net to get a copy of this message | ||
a little (and blazing-fast) code to convert tags to array (xml, html, etc):
<?php
function array_combine_($keys, $values)
{
$result = array();
foreach ($keys as $i => $k) {
$result[$k][] = $values[$i];
}
array_walk($result, create_function('&$v', '$v = (count($v) == 1)?
array_pop($v): $v;'));
return $result;
}
function extract_data($str)
{
return
(is_array($str))?
array_map(__NAMESPACE__. '\extract_data', $str):
((!preg_match_all('#<([A-Za-z0-9]*)(?:\s+[^>]+)?>(.*?)</\1>#s', $str,
$matches))?
$str:
array_map((__NAMESPACE__. '\extract_data'), array_combine_($matches[1], $matches[2])));
}
print_r(extract_data("<a><b>1</b><c>2</c><c>3</c></a>"));
?>
Results:
[a] => Array
(
[b] => 1
[c] => Array
(
[0] => 2
[1] => 3
)
)
----
Server IP: 69.147.83.199
Probable Submitter: 189.27.147.21
----
Manual Page -- http://php.net/manual/en/function.array-combine.php
Edit -- https://master.php.net/note/edit/111693
Del: integrated -- https://master.php.net/note/delete/111693/integrated
Del: useless -- https://master.php.net/note/delete/111693/useless
Del: bad code -- https://master.php.net/note/delete/111693/bad+code
Del: spam -- https://master.php.net/note/delete/111693/spam
Del: non-english -- https://master.php.net/note/delete/111693/non-english
Del: in docs -- https://master.php.net/note/delete/111693/in+docs
Del: other reasons-- https://master.php.net/note/delete/111693
Reject -- https://master.php.net/note/reject/111693
Search -- https://master.php.net/manage/user-notes.php