$v) {
unset($process[$key][$k]);
if (is_array($v)) {
$process[$key][stripslashes($k)] = $v;
$process[] = &$process[$key][stripslashes($k)];
} else {
$process[$key][stripslashes($k)] = ($filter ? $v : stripslashes($v));
}
}
}
}
}
/** Escape or unescape string to use inside form []
* @param string
* @param bool
* @return string
*/
function bracket_escape($idf, $back = false) {
// escape brackets inside name="x[]"
static $trans = array(':' => ':1', ']' => ':2', '[' => ':3', '"' => ':4');
return strtr($idf, ($back ? array_flip($trans) : $trans));
}
/** Check if connection has at least the given version
* @param string required version
* @param string required MariaDB version
* @param Min_DB defaults to $connection
* @return bool
*/
function min_version($version, $maria_db = "", $connection2 = null) {
global $connection;
if (!$connection2) {
$connection2 = $connection;
}
$server_info = $connection2->server_info;
if ($maria_db && preg_match('~([\d.]+)-MariaDB~', $server_info, $match)) {
$server_info = $match[1];
$version = $maria_db;
}
return (version_compare($server_info, $version) >= 0);
}
/** Get connection charset
* @param Min_DB
* @return string
*/
function charset($connection) {
return (min_version("5.5.3", 0, $connection) ? "utf8mb4" : "utf8"); // SHOW CHARSET would require an extra query
}
/** Return $trailing";
}
/** Return \n";
}
/** Get a nonce="" attribute with CSP nonce
* @return string
*/
function nonce() {
return ' nonce="' . get_nonce() . '"';
}
/** Get a target="_blank" attribute
* @return string
*/
function target_blank() {
return ' target="_blank" rel="noreferrer noopener"';
}
/** Escape for HTML
* @param string
* @return string
*/
function h($string) {
return str_replace("\0", "", htmlspecialchars($string, ENT_QUOTES, 'utf-8'));
}
/** Convert \n to
* @param string
* @return string
*/
function nl_br($string) {
return str_replace("\n", "
", $string); // nl2br() uses XHTML before PHP 5.3
}
/** Generate HTML checkbox
* @param string
* @param string
* @param bool
* @param string
* @param string
* @param string
* @param string
* @return string
*/
function checkbox($name, $value, $checked, $label = "", $onclick = "", $class = "", $labelled_by = "") {
$return = ""
. ($onclick ? script("qsl('input').onclick = function () { $onclick };", "") : "")
;
return ($label != "" || $class ? "" : $return);
}
/** Generate list of HTML options
* @param array array of strings or arrays (creates optgroup)
* @param mixed
* @param bool always use array keys for value="", otherwise only string keys are used
* @return string
*/
function optionlist($options, $selected = null, $use_keys = false) {
$return = "";
foreach ($options as $k => $v) {
$opts = array($k => $v);
if (is_array($v)) {
$return .= '';
}
}
return $return;
}
/** Generate HTML radio list
* @param string
* @param array
* @param string
* @param string true for no onchange, false for radio
* @param string
* @return string
*/
function html_select($name, $options, $value = "", $onchange = true, $labelled_by = "") {
if ($onchange) {
return ""
. (is_string($onchange) ? script("qsl('select').onchange = function () { $onchange };", "") : "")
;
}
$return = "";
foreach ($options as $key => $val) {
$return .= "";
}
return $return;
}
/** Generate HTML "
: " size='10' value='" . h($value) . "' placeholder='$placeholder'>"
) . ($onchange ? script("qsl('$tag').onchange = $onchange;", "") : ""); //! use oninput for input
}
/** Get onclick confirmation
* @param string
* @param string
* @return string
*/
function confirm($message = "", $selector = "qsl('input')") {
return script("$selector.onclick = function () { return confirm('" . ($message ? js_escape($message) : lang('Are you sure?')) . "'); };", "");
}
/** Print header for hidden fieldset (close by )
* @param string
* @param string
* @param bool
* @return null
*/
function print_fieldset($id, $legend, $visible = false) {
echo "