note 95648 deleted from function.implode by danbrown
| From: | danbrown@php.net | Date: | Wed, 13 Jan 2010 22:41:18 +0000 |
| Subject: | note 95648 deleted from function.implode by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-164951@lists.php.net to get a copy of this message | ||
Note Submitter: dkny at gmail dot com
----
Slightly better multidimensional implode and explode functions than the ones provided here earlier
(minor bugs fixed, reduced output size):
function implodeMDA($array, $key_delimeter = '=', $entry_delimeter = '*',
$keyvalue_delimeter = '^', $pair_delimeter = '#', $keyssofar = '') {
$output = '';
foreach($array as $key => $value) {
if (!is_array($value)) {
if ($keyssofar != '') $key = $key.$key_delimeter;
$pair = $key.$keyssofar.$keyvalue_delimeter.urlencode($value);
if ($output != '') $output .= $pair_delimeter;
$output .= $pair;
}
else {
if ($output != '') $output .= $pair_delimeter;
if ($keyssofar != '') $key = $key.$key_delimeter;
$output .= implodeMDA($value, $key_delimeter, $entry_delimeter, $keyvalue_delimeter,
$pair_delimeter, $key.$keyssofar);
}
}
return $output;
}
function explodeMDA($string, $key_delimeter = '=', $keyvalue_delimeter = '^',
$pair_delimeter = '#') {
$output = array();
$pairs = explode($pair_delimeter, $string);
foreach ($pairs as $pair) {
$keyvalue = explode($keyvalue_delimeter, $pair);
$keys = explode($key_delimeter, $keyvalue[0]);
$index = '';
foreach (array_reverse($keys) as $key)
$index .= '[\'' . $key . '\']';
eval("\$output" . $index . "=urldecode('" . $keyvalue[1] .
"');");
}
return $output;
}