diff --git a/adminer/include/bootstrap.inc.php b/adminer/include/bootstrap.inc.php
index ae06599b..a14a05cb 100644
--- a/adminer/include/bootstrap.inc.php
+++ b/adminer/include/bootstrap.inc.php
@@ -22,6 +22,7 @@ if (function_exists("mb_internal_encoding")) {
 }
 
 include "../adminer/include/functions.inc.php";
+include "../adminer/include/html.inc.php";
 
 // used only in compiled file
 if (isset($_GET["file"])) {
diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index 0306b296..d45944fd 100644
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -40,6 +40,15 @@ function idf_unescape($idf) {
 	return str_replace($last . $last, $last, substr($idf, 1, -1));
 }
 
+/** Shortcut for $connection->quote($string)
+* @param string
+* @return string
+*/
+function q($string) {
+	global $connection;
+	return $connection->quote($string);
+}
+
 /** Escape string to use inside ''
 * @param string
 * @return string
@@ -122,171 +131,6 @@ function charset($connection) {
 	return (min_version("5.5.3", 0, $connection) ? "utf8mb4" : "utf8"); // SHOW CHARSET would require an extra query
 }
 
-/** Return <script> element
-* @param string
-* @param string
-* @return string
-*/
-function script($source, $trailing = "\n") {
-	return "<script" . nonce() . ">$source</script>$trailing";
-}
-
-/** Return <script src> element
-* @param string
-* @return string
-*/
-function script_src($url) {
-	return "<script src='" . h($url) . "'" . nonce() . "></script>\n";
-}
-
-/** Get a nonce="" attribute with CSP nonce
-* @return string
-*/
-function nonce() {
-	return ' nonce="' . get_nonce() . '"';
-}
-
-/** Get a target="_blank" attribute
-* @return string
-*/
-function target_blank() {
-	return ' target="_blank" rel="noreferrer noopener"';
-}
-
-/** Escape for HTML
-* @param string
-* @return string
-*/
-function h($string) {
-	return str_replace("\0", "&#0;", htmlspecialchars($string, ENT_QUOTES, 'utf-8'));
-}
-
-/** Convert \n to <br>
-* @param string
-* @return string
-*/
-function nl_br($string) {
-	return str_replace("\n", "<br>", $string); // nl2br() uses XHTML before PHP 5.3
-}
-
-/** Generate HTML checkbox
-* @param string
-* @param string
-* @param bool
-* @param string
-* @param string
-* @param string
-* @param string
-* @return string
-*/
-function checkbox($name, $value, $checked, $label = "", $onclick = "", $class = "", $labelled_by = "") {
-	$return = "<input type='checkbox' name='$name' value='" . h($value) . "'"
-		. ($checked ? " checked" : "")
-		. ($labelled_by ? " aria-labelledby='$labelled_by'" : "")
-		. ">"
-		. ($onclick ? script("qsl('input').onclick = function () { $onclick };", "") : "")
-	;
-	return ($label != "" || $class ? "<label" . ($class ? " class='$class'" : "") . ">$return" . h($label) . "</label>" : $return);
-}
-
-/** Generate list of HTML options
-* @param array array of strings or arrays (creates optgroup)
-* @param mixed
-* @param bool always use array keys for value="", otherwise only string keys are used
-* @return string
-*/
-function optionlist($options, $selected = null, $use_keys = false) {
-	$return = "";
-	foreach ($options as $k => $v) {
-		$opts = array($k => $v);
-		if (is_array($v)) {
-			$return .= '<optgroup label="' . h($k) . '">';
-			$opts = $v;
-		}
-		foreach ($opts as $key => $val) {
-			$return .= '<option'
-				. ($use_keys || is_string($key) ? ' value="' . h($key) . '"' : '')
-				. ($selected !== null && ($use_keys || is_string($key) ? (string) $key : $val) === $selected ? ' selected' : '')
-				. '>' . h($val)
-			;
-		}
-		if (is_array($v)) {
-			$return .= '</optgroup>';
-		}
-	}
-	return $return;
-}
-
-/** Generate HTML <select>
-* @param string
-* @param array
-* @param string
-* @param string
-* @param string
-* @return string
-*/
-function html_select($name, $options, $value = "", $onchange = "", $labelled_by = "") {
-	return "<select name='" . h($name) . "'"
-		. ($labelled_by ? " aria-labelledby='$labelled_by'" : "")
-		. ">" . optionlist($options, $value) . "</select>"
-		. ($onchange ? script("qsl('select').onchange = function () { $onchange };", "") : "")
-	;
-}
-
-/** Generate HTML radio list
-* @param string
-* @param array
-* @param string
-* @return string
-*/
-function html_radios($name, $options, $value = "") {
-	$return = "";
-	foreach ($options as $key => $val) {
-		$return .= "<label><input type='radio' name='" . h($name) . "' value='" . h($key) . "'" . ($key == $value ? " checked" : "") . ">" . h($val) . "</label>";
-	}
-	return $return;
-}
-
-/** Get onclick confirmation
-* @param string
-* @param string
-* @return string
-*/
-function confirm($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 </div></fieldset>)
-* @param string
-* @param string
-* @param bool
-* @return null
-*/
-function print_fieldset($id, $legend, $visible = false) {
-	echo "<fieldset><legend>";
-	echo "<a href='#fieldset-$id'>$legend</a>";
-	echo script("qsl('a').onclick = partial(toggle, 'fieldset-$id');", "");
-	echo "</legend>";
-	echo "<div id='fieldset-$id'" . ($visible ? "" : " class='hidden'") . ">\n";
-}
-
-/** Return class='active' if $bold is true
-* @param bool
-* @param string
-* @return string
-*/
-function bold($bold, $class = "") {
-	return ($bold ? " class='active $class'" : ($class ? " class='$class'" : ""));
-}
-
-/** Escape string for JavaScript apostrophes
-* @param string
-* @return string
-*/
-function js_escape($string) {
-	return addcslashes($string, "\r\n'\\/"); // slash for <script>
-}
-
 /** Get INI boolean value
 * @param string
 * @return bool
@@ -335,15 +179,6 @@ function get_password() {
 	return $return;
 }
 
-/** Shortcut for $connection->quote($string)
-* @param string
-* @return string
-*/
-function q($string) {
-	global $connection;
-	return $connection->quote($string);
-}
-
 /** Get single value from database
 * @param string
 * @param int
@@ -721,18 +556,6 @@ function remove_from_uri($param = "") {
 	return substr(preg_replace("~(?<=[?&])($param" . (SID ? "" : "|" . session_name()) . ")=[^&]*&~", '', relative_uri() . "&"), 0, -1);
 }
 
-/** Generate page number for pagination
-* @param int
-* @param int
-* @return string
-*/
-function pagination($page, $current) {
-	return " " . ($page == $current
-		? $page + 1
-		: '<a href="' . h(remove_from_uri("page") . ($page ? "&page=$page" . ($_GET["next"] ? "&next=" . urlencode($_GET["next"]) : "") : "")) . '">' . ($page + 1) . "</a>"
-	);
-}
-
 /** Get file contents from $_FILES
 * @param string
 * @param bool
@@ -833,36 +656,6 @@ function friendly_url($val) {
 	return preg_replace('~\W~i', '-', $val);
 }
 
-/** Print hidden fields
-* @param array
-* @param array
-* @param string
-* @return bool
-*/
-function hidden_fields($process, $ignore = array(), $prefix = '') {
-	$return = false;
-	foreach ($process as $key => $val) {
-		if (!in_array($key, $ignore)) {
-			if (is_array($val)) {
-				hidden_fields($val, array(), $key);
-			} else {
-				$return = true;
-				echo '<input type="hidden" name="' . h($prefix ? $prefix . "[$key]" : $key) . '" value="' . h($val) . '">';
-			}
-		}
-	}
-	return $return;
-}
-
-/** Print hidden fields for GET forms
-* @return null
-*/
-function hidden_fields_get() {
-	echo (sid() ? '<input type="hidden" name="' . session_name() . '" value="' . h(session_id()) . '">' : '');
-	echo (SERVER !== null ? '<input type="hidden" name="' . DRIVER . '" value="' . h(SERVER) . '">' : "");
-	echo '<input type="hidden" name="username" value="' . h($_GET["username"]) . '">';
-}
-
 /** Get status of a single table and fall back to name on error
 * @param string
 * @param bool
@@ -888,174 +681,6 @@ function column_foreign_keys($table) {
 	return $return;
 }
 
-/** Print enum input field
-* @param string "radio"|"checkbox"
-* @param string
-* @param array
-* @param mixed string|array
-* @param string
-* @return null
-*/
-function enum_input($type, $attrs, $field, $value, $empty = null) {
-	global $adminer;
-	preg_match_all("~'((?:[^']|'')*)'~", $field["length"], $matches);
-	$return = ($empty !== null ? "<label><input type='$type'$attrs value='$empty'" . ((is_array($value) ? in_array($empty, $value) : $value === $empty) ? " checked" : "") . "><i>" . lang('empty') . "</i></label>" : "");
-	foreach ($matches[1] as $i => $val) {
-		$val = stripcslashes(str_replace("''", "'", $val));
-		$checked = (is_array($value) ? in_array($val, $value) : $value === $val);
-		$return .= " <label><input type='$type'$attrs value='" . h($val) . "'" . ($checked ? ' checked' : '') . '>' . h($adminer->editVal($val, $field)) . '</label>';
-	}
-	return $return;
-}
-
-/** Print edit input field
-* @param array one field from fields()
-* @param mixed
-* @param string
-* @param bool
-* @return null
-*/
-function input($field, $value, $function, $autofocus = false) {
-	global $driver, $adminer;
-	$name = h(bracket_escape($field["field"]));
-	echo "<td class='function'>";
-	if (is_array($value) && !$function) {
-		$value = json_encode($value, 128); // 128 - JSON_PRETTY_PRINT available since PHP 5.4
-		$function = "json";
-	}
-	$reset = (JUSH == "mssql" && $field["auto_increment"]);
-	if ($reset && !$_POST["save"]) {
-		$function = null;
-	}
-	$functions = (isset($_GET["select"]) || $reset ? array("orig" => lang('original')) : array()) + $adminer->editFunctions($field);
-	$disabled = stripos($field["default"], "GENERATED ALWAYS AS ") === 0 ? " disabled=''" : "";
-	$attrs = " name='fields[$name]'$disabled" . ($autofocus ? " autofocus" : "");
-	$enums = $driver->enumLength($field);
-	if ($enums) {
-		$field["type"] = "enum";
-		$field["length"] = $enums;
-	}
-	echo $driver->unconvertFunction($field) . " ";
-	if ($field["type"] == "enum") {
-		echo h($functions[""]) . "<td>" . $adminer->editInput($_GET["edit"], $field, $attrs, $value);
-	} else {
-		$has_function = (in_array($function, $functions) || isset($functions[$function]));
-		echo (count($functions) > 1
-			? "<select name='function[$name]'$disabled>" . optionlist($functions, $function === null || $has_function ? $function : "") . "</select>"
-				. on_help("getTarget(event).value.replace(/^SQL\$/, '')", 1)
-				. script("qsl('select').onchange = functionChange;", "")
-			: h(reset($functions))
-		) . '<td>';
-		$input = $adminer->editInput($_GET["edit"], $field, $attrs, $value); // usage in call is without a table
-		if ($input != "") {
-			echo $input;
-		} elseif (preg_match('~bool~', $field["type"])) {
-			echo "<input type='hidden'$attrs value='0'>"
-				. "<input type='checkbox'" . (preg_match('~^(1|t|true|y|yes|on)$~i', $value) ? " checked='checked'" : "") . "$attrs value='1'>";
-		} elseif ($field["type"] == "set") {
-			preg_match_all("~'((?:[^']|'')*)'~", $field["length"], $matches);
-			foreach ($matches[1] as $i => $val) {
-				$val = stripcslashes(str_replace("''", "'", $val));
-				$checked = in_array($val, explode(",", $value), true);
-				echo " <label><input type='checkbox' name='fields[$name][$i]' value='" . h($val) . "'" . ($checked ? ' checked' : '') . ">" . h($adminer->editVal($val, $field)) . '</label>';
-			}
-		} elseif (preg_match('~blob|bytea|raw|file~', $field["type"]) && ini_bool("file_uploads")) {
-			echo "<input type='file' name='fields-$name'>";
-		} elseif (($text = preg_match('~text|lob|memo~i', $field["type"])) || preg_match("~\n~", $value)) {
-			if ($text && JUSH != "sqlite") {
-				$attrs .= " cols='50' rows='12'";
-			} else {
-				$rows = min(12, substr_count($value, "\n") + 1);
-				$attrs .= " cols='30' rows='$rows'" . ($rows == 1 ? " style='height: 1.2em;'" : ""); // 1.2em - line-height
-			}
-			echo "<textarea$attrs>" . h($value) . '</textarea>';
-		} elseif ($function == "json" || preg_match('~^jsonb?$~', $field["type"])) {
-			echo "<textarea$attrs cols='50' rows='12' class='jush-js'>" . h($value) . '</textarea>';
-		} else {
-			// int(3) is only a display hint
-			$types = $driver->types();
-			$maxlength = (!preg_match('~int~', $field["type"]) && preg_match('~^(\d+)(,(\d+))?$~', $field["length"], $match)
-				? ((preg_match("~binary~", $field["type"]) ? 2 : 1) * $match[1] + ($match[3] ? 1 : 0) + ($match[2] && !$field["unsigned"] ? 1 : 0))
-				: ($types[$field["type"]] ? $types[$field["type"]] + ($field["unsigned"] ? 0 : 1) : 0)
-			);
-			if (JUSH == 'sql' && min_version(5.6) && preg_match('~time~', $field["type"])) {
-				$maxlength += 7; // microtime
-			}
-			// type='date' and type='time' display localized value which may be confusing, type='datetime' uses 'T' as date and time separator
-			echo "<input"
-				. ((!$has_function || $function === "") && preg_match('~(?<!o)int(?!er)~', $field["type"]) && !preg_match('~\[\]~', $field["full_type"]) ? " type='number'" : "")
-				. " value='" . h($value) . "'" . ($maxlength ? " data-maxlength='$maxlength'" : "")
-				. (preg_match('~char|binary~', $field["type"]) && $maxlength > 20 ? " size='40'" : "")
-				. "$attrs>"
-			;
-		}
-		echo $adminer->editHint($_GET["edit"], $field, $value);
-		// skip 'original'
-		$first = 0;
-		foreach ($functions as $key => $val) {
-			if ($key === "" || !$val) {
-				break;
-			}
-			$first++;
-		}
-		if ($first) {
-			echo script("mixin(qsl('td'), {onchange: partial(skipOriginal, $first), oninput: function () { this.onchange(); }});");
-		}
-	}
-}
-
-/** Process edit input field
-* @param one field from fields()
-* @return string or false to leave the original value
-*/
-function process_input($field) {
-	global $adminer, $driver;
-
-	if (stripos($field["default"], "GENERATED ALWAYS AS ") === 0) {
-		return null;
-	}
-
-	$idf = bracket_escape($field["field"]);
-	$function = $_POST["function"][$idf];
-	$value = $_POST["fields"][$idf];
-	if ($field["type"] == "enum" || $driver->enumLength($field)) {
-		if ($value == -1) {
-			return false;
-		}
-		if ($value == "") {
-			return "NULL";
-		}
-	}
-	if ($field["auto_increment"] && $value == "") {
-		return null;
-	}
-	if ($function == "orig") {
-		return (preg_match('~^CURRENT_TIMESTAMP~i', $field["on_update"]) ? idf_escape($field["field"]) : false);
-	}
-	if ($function == "NULL") {
-		return "NULL";
-	}
-	if ($field["type"] == "set") {
-		$value = implode(",", (array) $value);
-	}
-	if ($function == "json") {
-		$function = "";
-		$value = json_decode($value, true);
-		if (!is_array($value)) {
-			return false; //! report errors
-		}
-		return $value;
-	}
-	if (preg_match('~blob|bytea|raw|file~', $field["type"]) && ini_bool("file_uploads")) {
-		$file = get_file("fields-$idf");
-		if (!is_string($file)) {
-			return false; //! report errors
-		}
-		return $driver->quoteBinary($file);
-	}
-	return $adminer->processInput($field, $value, $function);
-}
-
 /** Compute fields() from $_POST edit data
 * @return array
 */
@@ -1081,29 +706,6 @@ function fields_from_edit() {
 	return $return;
 }
 
-/** Print results of search in all tables
-* @uses $_GET["where"][0]
-* @uses $_POST["tables"]
-* @return null
-*/
-function search_tables() {
-	global $adminer, $connection;
-	$_GET["where"][0]["val"] = $_POST["query"];
-	$sep = "<ul>\n";
-	foreach (table_status('', true) as $table => $table_status) {
-		$name = $adminer->tableName($table_status);
-		if (isset($table_status["Engine"]) && $name != "" && (!$_POST["tables"] || in_array($table, $_POST["tables"]))) {
-			$result = $connection->query("SELECT" . limit("1 FROM " . table($table), " WHERE " . implode(" AND ", $adminer->selectSearchProcess(fields($table), array())), 1));
-			if (!$result || $result->fetch_row()) {
-				$print = "<a href='" . h(ME . "select=" . urlencode($table) . "&where[0][op]=" . urlencode($_GET["where"][0]["op"]) . "&where[0][val]=" . urlencode($_GET["where"][0]["val"])) . "'>$name</a>";
-				echo "$sep<li>" . ($result ? $print : "<p class='error'>$print: " . error()) . "\n";
-				$sep = "";
-			}
-		}
-	}
-	echo ($sep ? "<p class='message'>" . lang('No tables.') : "</ul>") . "\n";
-}
-
 /** Send headers for export
 * @param string
 * @param bool
@@ -1391,127 +993,3 @@ function lzw_decompress($binary) {
 	}
 	return $return;
 }
-
-/** Return events to display help on mouse over
-* @param string JS expression
-* @param bool JS expression
-* @return string
-*/
-function on_help($command, $side = 0) {
-	return script("mixin(qsl('select, input'), {onmouseover: function (event) { helpMouseover.call(this, event, $command, $side) }, onmouseout: helpMouseout});", "");
-}
-
-/** Print edit data form
-* @param string
-* @param array
-* @param mixed
-* @param bool
-* @return null
-*/
-function edit_form($table, $fields, $row, $update) {
-	global $adminer, $token, $error;
-	$table_name = $adminer->tableName(table_status1($table, true));
-	page_header(
-		($update ? lang('Edit') : lang('Insert')),
-		$error,
-		array("select" => array($table, $table_name)),
-		$table_name
-	);
-	$adminer->editRowPrint($table, $fields, $row, $update);
-	if ($row === false) {
-		echo "<p class='error'>" . lang('No rows.') . "\n";
-		return;
-	}
-	?>
-<form action="" method="post" enctype="multipart/form-data" id="form">
-<?php
-	if (!$fields) {
-		echo "<p class='error'>" . lang('You have no privileges to update this table.') . "\n";
-	} else {
-		echo "<table class='layout'>" . script("qsl('table').onkeydown = editingKeydown;");
-		$autofocus = !$_POST;
-		foreach ($fields as $name => $field) {
-			echo "<tr><th>" . $adminer->fieldName($field);
-			$default = $_GET["set"][bracket_escape($name)];
-			if ($default === null) {
-				$default = $field["default"];
-				if ($field["type"] == "bit" && preg_match("~^b'([01]*)'\$~", $default, $regs)) {
-					$default = $regs[1];
-				}
-				if (JUSH == "sql" && preg_match('~binary~', $field["type"])) {
-					$default = bin2hex($default); // same as UNHEX
-				}
-			}
-			$value = ($row !== null
-				? ($row[$name] != "" && JUSH == "sql" && preg_match("~enum|set~", $field["type"]) && is_array($row[$name])
-					? implode(",", $row[$name])
-					: (is_bool($row[$name]) ? +$row[$name] : $row[$name])
-				)
-				: (!$update && $field["auto_increment"]
-					? ""
-					: (isset($_GET["select"]) ? false : $default)
-				)
-			);
-			if (!$_POST["save"] && is_string($value)) {
-				$value = $adminer->editVal($value, $field);
-			}
-			$function = ($_POST["save"]
-				? (string) $_POST["function"][$name]
-				: ($update && preg_match('~^CURRENT_TIMESTAMP~i', $field["on_update"])
-					? "now"
-					: ($value === false ? null : ($value !== null ? '' : 'NULL'))
-				)
-			);
-			if (!$_POST && !$update && $value == $field["default"] && preg_match('~^[\w.]+\(~', $value)) {
-				$function = "SQL";
-			}
-			if (preg_match("~time~", $field["type"]) && preg_match('~^CURRENT_TIMESTAMP~i', $value)) {
-				$value = "";
-				$function = "now";
-			}
-			if ($field["type"] == "uuid" && $value == "uuid()") {
-				$value = "";
-				$function = "uuid";
-			}
-			if ($autofocus !== false) {
-				$autofocus = ($field["auto_increment"] || $function == "now" || $function == "uuid" ? null : true); // null - don't autofocus this input but check the next one
-			}
-			input($field, $value, $function, $autofocus);
-			if ($autofocus) {
-				$autofocus = false;
-			}
-			echo "\n";
-		}
-		if (!support("table")) {
-			echo "<tr>"
-				. "<th><input name='field_keys[]'>"
-				. script("qsl('input').oninput = fieldChange;")
-				. "<td class='function'>" . html_select("field_funs[]", $adminer->editFunctions(array("null" => isset($_GET["select"]))))
-				. "<td><input name='field_vals[]'>"
-				. "\n"
-			;
-		}
-		echo "</table>\n";
-	}
-	echo "<p>\n";
-	if ($fields) {
-		echo "<input type='submit' value='" . lang('Save') . "'>\n";
-		if (!isset($_GET["select"])) {
-			echo "<input type='submit' name='insert' value='" . ($update
-				? lang('Save and continue edit')
-				: lang('Save and insert next')
-			) . "' title='Ctrl+Shift+Enter'>\n";
-			echo ($update ? script("qsl('input').onclick = function () { return !ajaxForm(this.form, '" . lang('Saving') . "…', this); };") : "");
-		}
-	}
-	echo ($update ? "<input type='submit' name='delete' value='" . lang('Delete') . "'>" . confirm() . "\n" : "");
-	if (isset($_GET["select"])) {
-		hidden_fields(array("check" => (array) $_POST["check"], "clone" => $_POST["clone"], "all" => $_POST["all"]));
-	}
-	?>
-<input type="hidden" name="referer" value="<?php echo h(isset($_POST["referer"]) ? $_POST["referer"] : $_SERVER["HTTP_REFERER"]); ?>">
-<input type="hidden" name="save" value="1">
-<input type="hidden" name="token" value="<?php echo $token; ?>">
-</form>
-<?php
-}
diff --git a/adminer/include/html.inc.php b/adminer/include/html.inc.php
new file mode 100644
index 00000000..ef085eb2
--- /dev/null
+++ b/adminer/include/html.inc.php
@@ -0,0 +1,522 @@
+<?php
+namespace Adminer;
+
+/** Return <script> element
+* @param string
+* @param string
+* @return string
+*/
+function script($source, $trailing = "\n") {
+	return "<script" . nonce() . ">$source</script>$trailing";
+}
+
+/** Return <script src> element
+* @param string
+* @return string
+*/
+function script_src($url) {
+	return "<script src='" . h($url) . "'" . nonce() . "></script>\n";
+}
+
+/** Get a nonce="" attribute with CSP nonce
+* @return string
+*/
+function nonce() {
+	return ' nonce="' . get_nonce() . '"';
+}
+
+/** Get a target="_blank" attribute
+* @return string
+*/
+function target_blank() {
+	return ' target="_blank" rel="noreferrer noopener"';
+}
+
+/** Escape for HTML
+* @param string
+* @return string
+*/
+function h($string) {
+	return str_replace("\0", "&#0;", htmlspecialchars($string, ENT_QUOTES, 'utf-8'));
+}
+
+/** Convert \n to <br>
+* @param string
+* @return string
+*/
+function nl_br($string) {
+	return str_replace("\n", "<br>", $string); // nl2br() uses XHTML before PHP 5.3
+}
+
+/** Generate HTML checkbox
+* @param string
+* @param string
+* @param bool
+* @param string
+* @param string
+* @param string
+* @param string
+* @return string
+*/
+function checkbox($name, $value, $checked, $label = "", $onclick = "", $class = "", $labelled_by = "") {
+	$return = "<input type='checkbox' name='$name' value='" . h($value) . "'"
+		. ($checked ? " checked" : "")
+		. ($labelled_by ? " aria-labelledby='$labelled_by'" : "")
+		. ">"
+		. ($onclick ? script("qsl('input').onclick = function () { $onclick };", "") : "")
+	;
+	return ($label != "" || $class ? "<label" . ($class ? " class='$class'" : "") . ">$return" . h($label) . "</label>" : $return);
+}
+
+/** Generate list of HTML options
+* @param array array of strings or arrays (creates optgroup)
+* @param mixed
+* @param bool always use array keys for value="", otherwise only string keys are used
+* @return string
+*/
+function optionlist($options, $selected = null, $use_keys = false) {
+	$return = "";
+	foreach ($options as $k => $v) {
+		$opts = array($k => $v);
+		if (is_array($v)) {
+			$return .= '<optgroup label="' . h($k) . '">';
+			$opts = $v;
+		}
+		foreach ($opts as $key => $val) {
+			$return .= '<option'
+				. ($use_keys || is_string($key) ? ' value="' . h($key) . '"' : '')
+				. ($selected !== null && ($use_keys || is_string($key) ? (string) $key : $val) === $selected ? ' selected' : '')
+				. '>' . h($val)
+			;
+		}
+		if (is_array($v)) {
+			$return .= '</optgroup>';
+		}
+	}
+	return $return;
+}
+
+/** Generate HTML <select>
+* @param string
+* @param array
+* @param string
+* @param string
+* @param string
+* @return string
+*/
+function html_select($name, $options, $value = "", $onchange = "", $labelled_by = "") {
+	return "<select name='" . h($name) . "'"
+		. ($labelled_by ? " aria-labelledby='$labelled_by'" : "")
+		. ">" . optionlist($options, $value) . "</select>"
+		. ($onchange ? script("qsl('select').onchange = function () { $onchange };", "") : "")
+	;
+}
+
+/** Generate HTML radio list
+* @param string
+* @param array
+* @param string
+* @return string
+*/
+function html_radios($name, $options, $value = "") {
+	$return = "";
+	foreach ($options as $key => $val) {
+		$return .= "<label><input type='radio' name='" . h($name) . "' value='" . h($key) . "'" . ($key == $value ? " checked" : "") . ">" . h($val) . "</label>";
+	}
+	return $return;
+}
+
+/** Get onclick confirmation
+* @param string
+* @param string
+* @return string
+*/
+function confirm($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 </div></fieldset>)
+* @param string
+* @param string
+* @param bool
+* @return null
+*/
+function print_fieldset($id, $legend, $visible = false) {
+	echo "<fieldset><legend>";
+	echo "<a href='#fieldset-$id'>$legend</a>";
+	echo script("qsl('a').onclick = partial(toggle, 'fieldset-$id');", "");
+	echo "</legend>";
+	echo "<div id='fieldset-$id'" . ($visible ? "" : " class='hidden'") . ">\n";
+}
+
+/** Return class='active' if $bold is true
+* @param bool
+* @param string
+* @return string
+*/
+function bold($bold, $class = "") {
+	return ($bold ? " class='active $class'" : ($class ? " class='$class'" : ""));
+}
+
+/** Escape string for JavaScript apostrophes
+* @param string
+* @return string
+*/
+function js_escape($string) {
+	return addcslashes($string, "\r\n'\\/"); // slash for <script>
+}
+
+/** Generate page number for pagination
+* @param int
+* @param int
+* @return string
+*/
+function pagination($page, $current) {
+	return " " . ($page == $current
+		? $page + 1
+		: '<a href="' . h(remove_from_uri("page") . ($page ? "&page=$page" . ($_GET["next"] ? "&next=" . urlencode($_GET["next"]) : "") : "")) . '">' . ($page + 1) . "</a>"
+	);
+}
+
+/** Print hidden fields
+* @param array
+* @param array
+* @param string
+* @return bool
+*/
+function hidden_fields($process, $ignore = array(), $prefix = '') {
+	$return = false;
+	foreach ($process as $key => $val) {
+		if (!in_array($key, $ignore)) {
+			if (is_array($val)) {
+				hidden_fields($val, array(), $key);
+			} else {
+				$return = true;
+				echo '<input type="hidden" name="' . h($prefix ? $prefix . "[$key]" : $key) . '" value="' . h($val) . '">';
+			}
+		}
+	}
+	return $return;
+}
+
+/** Print hidden fields for GET forms
+* @return null
+*/
+function hidden_fields_get() {
+	echo (sid() ? '<input type="hidden" name="' . session_name() . '" value="' . h(session_id()) . '">' : '');
+	echo (SERVER !== null ? '<input type="hidden" name="' . DRIVER . '" value="' . h(SERVER) . '">' : "");
+	echo '<input type="hidden" name="username" value="' . h($_GET["username"]) . '">';
+}
+
+/** Print enum input field
+* @param string "radio"|"checkbox"
+* @param string
+* @param array
+* @param mixed string|array
+* @param string
+* @return null
+*/
+function enum_input($type, $attrs, $field, $value, $empty = null) {
+	global $adminer;
+	preg_match_all("~'((?:[^']|'')*)'~", $field["length"], $matches);
+	$return = ($empty !== null ? "<label><input type='$type'$attrs value='$empty'" . ((is_array($value) ? in_array($empty, $value) : $value === $empty) ? " checked" : "") . "><i>" . lang('empty') . "</i></label>" : "");
+	foreach ($matches[1] as $i => $val) {
+		$val = stripcslashes(str_replace("''", "'", $val));
+		$checked = (is_array($value) ? in_array($val, $value) : $value === $val);
+		$return .= " <label><input type='$type'$attrs value='" . h($val) . "'" . ($checked ? ' checked' : '') . '>' . h($adminer->editVal($val, $field)) . '</label>';
+	}
+	return $return;
+}
+
+/** Print edit input field
+* @param array one field from fields()
+* @param mixed
+* @param string
+* @param bool
+* @return null
+*/
+function input($field, $value, $function, $autofocus = false) {
+	global $driver, $adminer;
+	$name = h(bracket_escape($field["field"]));
+	echo "<td class='function'>";
+	if (is_array($value) && !$function) {
+		$value = json_encode($value, 128); // 128 - JSON_PRETTY_PRINT available since PHP 5.4
+		$function = "json";
+	}
+	$reset = (JUSH == "mssql" && $field["auto_increment"]);
+	if ($reset && !$_POST["save"]) {
+		$function = null;
+	}
+	$functions = (isset($_GET["select"]) || $reset ? array("orig" => lang('original')) : array()) + $adminer->editFunctions($field);
+	$disabled = stripos($field["default"], "GENERATED ALWAYS AS ") === 0 ? " disabled=''" : "";
+	$attrs = " name='fields[$name]'$disabled" . ($autofocus ? " autofocus" : "");
+	$enums = $driver->enumLength($field);
+	if ($enums) {
+		$field["type"] = "enum";
+		$field["length"] = $enums;
+	}
+	echo $driver->unconvertFunction($field) . " ";
+	if ($field["type"] == "enum") {
+		echo h($functions[""]) . "<td>" . $adminer->editInput($_GET["edit"], $field, $attrs, $value);
+	} else {
+		$has_function = (in_array($function, $functions) || isset($functions[$function]));
+		echo (count($functions) > 1
+			? "<select name='function[$name]'$disabled>" . optionlist($functions, $function === null || $has_function ? $function : "") . "</select>"
+				. on_help("getTarget(event).value.replace(/^SQL\$/, '')", 1)
+				. script("qsl('select').onchange = functionChange;", "")
+			: h(reset($functions))
+		) . '<td>';
+		$input = $adminer->editInput($_GET["edit"], $field, $attrs, $value); // usage in call is without a table
+		if ($input != "") {
+			echo $input;
+		} elseif (preg_match('~bool~', $field["type"])) {
+			echo "<input type='hidden'$attrs value='0'>"
+				. "<input type='checkbox'" . (preg_match('~^(1|t|true|y|yes|on)$~i', $value) ? " checked='checked'" : "") . "$attrs value='1'>";
+		} elseif ($field["type"] == "set") {
+			preg_match_all("~'((?:[^']|'')*)'~", $field["length"], $matches);
+			foreach ($matches[1] as $i => $val) {
+				$val = stripcslashes(str_replace("''", "'", $val));
+				$checked = in_array($val, explode(",", $value), true);
+				echo " <label><input type='checkbox' name='fields[$name][$i]' value='" . h($val) . "'" . ($checked ? ' checked' : '') . ">" . h($adminer->editVal($val, $field)) . '</label>';
+			}
+		} elseif (preg_match('~blob|bytea|raw|file~', $field["type"]) && ini_bool("file_uploads")) {
+			echo "<input type='file' name='fields-$name'>";
+		} elseif (($text = preg_match('~text|lob|memo~i', $field["type"])) || preg_match("~\n~", $value)) {
+			if ($text && JUSH != "sqlite") {
+				$attrs .= " cols='50' rows='12'";
+			} else {
+				$rows = min(12, substr_count($value, "\n") + 1);
+				$attrs .= " cols='30' rows='$rows'" . ($rows == 1 ? " style='height: 1.2em;'" : ""); // 1.2em - line-height
+			}
+			echo "<textarea$attrs>" . h($value) . '</textarea>';
+		} elseif ($function == "json" || preg_match('~^jsonb?$~', $field["type"])) {
+			echo "<textarea$attrs cols='50' rows='12' class='jush-js'>" . h($value) . '</textarea>';
+		} else {
+			// int(3) is only a display hint
+			$types = $driver->types();
+			$maxlength = (!preg_match('~int~', $field["type"]) && preg_match('~^(\d+)(,(\d+))?$~', $field["length"], $match)
+				? ((preg_match("~binary~", $field["type"]) ? 2 : 1) * $match[1] + ($match[3] ? 1 : 0) + ($match[2] && !$field["unsigned"] ? 1 : 0))
+				: ($types[$field["type"]] ? $types[$field["type"]] + ($field["unsigned"] ? 0 : 1) : 0)
+			);
+			if (JUSH == 'sql' && min_version(5.6) && preg_match('~time~', $field["type"])) {
+				$maxlength += 7; // microtime
+			}
+			// type='date' and type='time' display localized value which may be confusing, type='datetime' uses 'T' as date and time separator
+			echo "<input"
+				. ((!$has_function || $function === "") && preg_match('~(?<!o)int(?!er)~', $field["type"]) && !preg_match('~\[\]~', $field["full_type"]) ? " type='number'" : "")
+				. " value='" . h($value) . "'" . ($maxlength ? " data-maxlength='$maxlength'" : "")
+				. (preg_match('~char|binary~', $field["type"]) && $maxlength > 20 ? " size='40'" : "")
+				. "$attrs>"
+			;
+		}
+		echo $adminer->editHint($_GET["edit"], $field, $value);
+		// skip 'original'
+		$first = 0;
+		foreach ($functions as $key => $val) {
+			if ($key === "" || !$val) {
+				break;
+			}
+			$first++;
+		}
+		if ($first) {
+			echo script("mixin(qsl('td'), {onchange: partial(skipOriginal, $first), oninput: function () { this.onchange(); }});");
+		}
+	}
+}
+
+/** Process edit input field
+* @param one field from fields()
+* @return string or false to leave the original value
+*/
+function process_input($field) {
+	global $adminer, $driver;
+	if (stripos($field["default"], "GENERATED ALWAYS AS ") === 0) {
+		return null;
+	}
+	$idf = bracket_escape($field["field"]);
+	$function = $_POST["function"][$idf];
+	$value = $_POST["fields"][$idf];
+	if ($field["type"] == "enum" || $driver->enumLength($field)) {
+		if ($value == -1) {
+			return false;
+		}
+		if ($value == "") {
+			return "NULL";
+		}
+	}
+	if ($field["auto_increment"] && $value == "") {
+		return null;
+	}
+	if ($function == "orig") {
+		return (preg_match('~^CURRENT_TIMESTAMP~i', $field["on_update"]) ? idf_escape($field["field"]) : false);
+	}
+	if ($function == "NULL") {
+		return "NULL";
+	}
+	if ($field["type"] == "set") {
+		$value = implode(",", (array) $value);
+	}
+	if ($function == "json") {
+		$function = "";
+		$value = json_decode($value, true);
+		if (!is_array($value)) {
+			return false; //! report errors
+		}
+		return $value;
+	}
+	if (preg_match('~blob|bytea|raw|file~', $field["type"]) && ini_bool("file_uploads")) {
+		$file = get_file("fields-$idf");
+		if (!is_string($file)) {
+			return false; //! report errors
+		}
+		return $driver->quoteBinary($file);
+	}
+	return $adminer->processInput($field, $value, $function);
+}
+
+/** Print results of search in all tables
+* @uses $_GET["where"][0]
+* @uses $_POST["tables"]
+* @return null
+*/
+function search_tables() {
+	global $adminer, $connection;
+	$_GET["where"][0]["val"] = $_POST["query"];
+	$sep = "<ul>\n";
+	foreach (table_status('', true) as $table => $table_status) {
+		$name = $adminer->tableName($table_status);
+		if (isset($table_status["Engine"]) && $name != "" && (!$_POST["tables"] || in_array($table, $_POST["tables"]))) {
+			$result = $connection->query("SELECT" . limit("1 FROM " . table($table), " WHERE " . implode(" AND ", $adminer->selectSearchProcess(fields($table), array())), 1));
+			if (!$result || $result->fetch_row()) {
+				$print = "<a href='" . h(ME . "select=" . urlencode($table) . "&where[0][op]=" . urlencode($_GET["where"][0]["op"]) . "&where[0][val]=" . urlencode($_GET["where"][0]["val"])) . "'>$name</a>";
+				echo "$sep<li>" . ($result ? $print : "<p class='error'>$print: " . error()) . "\n";
+				$sep = "";
+			}
+		}
+	}
+	echo ($sep ? "<p class='message'>" . lang('No tables.') : "</ul>") . "\n";
+}
+
+/** Return events to display help on mouse over
+* @param string JS expression
+* @param bool JS expression
+* @return string
+*/
+function on_help($command, $side = 0) {
+	return script("mixin(qsl('select, input'), {onmouseover: function (event) { helpMouseover.call(this, event, $command, $side) }, onmouseout: helpMouseout});", "");
+}
+
+/** Print edit data form
+* @param string
+* @param array
+* @param mixed
+* @param bool
+* @return null
+*/
+function edit_form($table, $fields, $row, $update) {
+	global $adminer, $token, $error;
+	$table_name = $adminer->tableName(table_status1($table, true));
+	page_header(
+		($update ? lang('Edit') : lang('Insert')),
+		$error,
+		array("select" => array($table, $table_name)),
+		$table_name
+	);
+	$adminer->editRowPrint($table, $fields, $row, $update);
+	if ($row === false) {
+		echo "<p class='error'>" . lang('No rows.') . "\n";
+		return;
+	}
+	?>
+<form action="" method="post" enctype="multipart/form-data" id="form">
+<?php
+	if (!$fields) {
+		echo "<p class='error'>" . lang('You have no privileges to update this table.') . "\n";
+	} else {
+		echo "<table class='layout'>" . script("qsl('table').onkeydown = editingKeydown;");
+		$autofocus = !$_POST;
+		foreach ($fields as $name => $field) {
+			echo "<tr><th>" . $adminer->fieldName($field);
+			$default = $_GET["set"][bracket_escape($name)];
+			if ($default === null) {
+				$default = $field["default"];
+				if ($field["type"] == "bit" && preg_match("~^b'([01]*)'\$~", $default, $regs)) {
+					$default = $regs[1];
+				}
+				if (JUSH == "sql" && preg_match('~binary~', $field["type"])) {
+					$default = bin2hex($default); // same as UNHEX
+				}
+			}
+			$value = ($row !== null
+				? ($row[$name] != "" && JUSH == "sql" && preg_match("~enum|set~", $field["type"]) && is_array($row[$name])
+					? implode(",", $row[$name])
+					: (is_bool($row[$name]) ? +$row[$name] : $row[$name])
+				)
+				: (!$update && $field["auto_increment"]
+					? ""
+					: (isset($_GET["select"]) ? false : $default)
+				)
+			);
+			if (!$_POST["save"] && is_string($value)) {
+				$value = $adminer->editVal($value, $field);
+			}
+			$function = ($_POST["save"]
+				? (string) $_POST["function"][$name]
+				: ($update && preg_match('~^CURRENT_TIMESTAMP~i', $field["on_update"])
+					? "now"
+					: ($value === false ? null : ($value !== null ? '' : 'NULL'))
+				)
+			);
+			if (!$_POST && !$update && $value == $field["default"] && preg_match('~^[\w.]+\(~', $value)) {
+				$function = "SQL";
+			}
+			if (preg_match("~time~", $field["type"]) && preg_match('~^CURRENT_TIMESTAMP~i', $value)) {
+				$value = "";
+				$function = "now";
+			}
+			if ($field["type"] == "uuid" && $value == "uuid()") {
+				$value = "";
+				$function = "uuid";
+			}
+			if ($autofocus !== false) {
+				$autofocus = ($field["auto_increment"] || $function == "now" || $function == "uuid" ? null : true); // null - don't autofocus this input but check the next one
+			}
+			input($field, $value, $function, $autofocus);
+			if ($autofocus) {
+				$autofocus = false;
+			}
+			echo "\n";
+		}
+		if (!support("table")) {
+			echo "<tr>"
+				. "<th><input name='field_keys[]'>"
+				. script("qsl('input').oninput = fieldChange;")
+				. "<td class='function'>" . html_select("field_funs[]", $adminer->editFunctions(array("null" => isset($_GET["select"]))))
+				. "<td><input name='field_vals[]'>"
+				. "\n"
+			;
+		}
+		echo "</table>\n";
+	}
+	echo "<p>\n";
+	if ($fields) {
+		echo "<input type='submit' value='" . lang('Save') . "'>\n";
+		if (!isset($_GET["select"])) {
+			echo "<input type='submit' name='insert' value='" . ($update
+				? lang('Save and continue edit')
+				: lang('Save and insert next')
+			) . "' title='Ctrl+Shift+Enter'>\n";
+			echo ($update ? script("qsl('input').onclick = function () { return !ajaxForm(this.form, '" . lang('Saving') . "…', this); };") : "");
+		}
+	}
+	echo ($update ? "<input type='submit' name='delete' value='" . lang('Delete') . "'>" . confirm() . "\n" : "");
+	if (isset($_GET["select"])) {
+		hidden_fields(array("check" => (array) $_POST["check"], "clone" => $_POST["clone"], "all" => $_POST["all"]));
+	}
+	?>
+<input type="hidden" name="referer" value="<?php echo h(isset($_POST["referer"]) ? $_POST["referer"] : $_SERVER["HTTP_REFERER"]); ?>">
+<input type="hidden" name="save" value="1">
+<input type="hidden" name="token" value="<?php echo $token; ?>">
+</form>
+<?php
+}