note 75505 added to function.parse-str

Here is a little function that does the opposite of the parse_str function. It will take an array and build a query string from it. <?php /* Converts an array of parameters into a query string to be appended to a URL. * * @return string : Query string to append to a URL. * @param array $array : Array of parameters to append to the query string. * @param string $parent : This should be left blank (it is used internally by the function). */ function append_params($array, $parent='') { $params = array(); foreach ($array as $k => $v) { if (is_array($v)) $params[] = append_params($v, (empty($parent) ? urlencode($k) : $parent . '[' . urlencode($k) . ']')); else $params[] = (!empty($parent) ? $parent . '[' . urlencode($k) . ']' : urlencode($k)) . '=' . urlencode($v); } $sessid = session_id(); if (!empty($parent) || empty($sessid)) return implode('&', $params); // Append the session ID to the query string if we have to. $sessname = session_name(); if (ini_get('session.use_cookies')) { if (!ini_get('session.use_only_cookies') && (!isset($_COOKIE[$sessname]) || ($_COOKIE[$sessname] != $sessid))) $params[] = $sessname . '=' . urlencode($sessid); } elseif (!ini_get('session.use_only_cookies')) $params[] = $sessname . '=' . urlencode($sessid); return implode('&', $params); } ?> Note that the function will also append the session ID to the query string if it needs to be. ---- Server IP: 87.124.64.96 Probable Submitter: 82.37.81.134 ---- Manual Page -- http://www.php.net/manual/en/function.parse-str.php Edit -- https://master.php.net/note/edit/75505 Del: integrated -- https://master.php.net/note/delete/75505/integrated Del: useless -- https://master.php.net/note/delete/75505/useless Del: bad code -- https://master.php.net/note/delete/75505/bad+code Del: spam -- https://master.php.net/note/delete/75505/spam Del: non-english -- https://master.php.net/note/delete/75505/non-english Del: in docs -- https://master.php.net/note/delete/75505/in+docs Del: other reasons-- https://master.php.net/note/delete/75505 Reject -- https://master.php.net/note/reject/75505 Search -- https://master.php.net/manage/user-notes.php