$field) {
if (strlen($field["field"]) && isset($types[$field["type"]])) {
$fields[] = (!strlen($_GET["create"]) ? "" : (strlen($field["orig"]) ? "CHANGE " . idf_escape($field["orig"]) . " " : "ADD "))
. idf_escape($field["field"]) . " $field[type]"
. ($field["length"] ? "($field[length])" : "")
. (preg_match('~int|float|double|decimal~', $field["type"]) && in_array($field["unsigned"], $unsigned) ? " $field[unsigned]" : "")
. (preg_match('~char|text|enum|set~', $field["type"]) && $field["collation"] ? " COLLATE '" . mysql_real_escape_string($field["collation"]) . "'" : "")
. ($field["null"] ? "" : " NOT NULL")
. ($key == $_POST["auto_increment"] ? " AUTO_INCREMENT$auto_increment_index" : "")
. " COMMENT '" . mysql_real_escape_string($field["comment"]) . "'"
;
} elseif (strlen($field["orig"])) {
$fields[] = "DROP " . idf_escape($field["orig"]);
}
}
$status = ($_POST["Engine"] ? " ENGINE='" . mysql_real_escape_string($_POST["Engine"]) . "'" : "")
. ($_POST["Collation"] ? " COLLATE '" . mysql_real_escape_string($_POST["Collation"]) . "'" : "")
. " COMMENT='" . mysql_real_escape_string($_POST["Comment"]) . "'"
;
if (strlen($_GET["create"])) {
$query = "ALTER TABLE " . idf_escape($_GET["create"]) . " " . implode(", ", $fields) . ", RENAME TO " . idf_escape($_POST["name"]) . ", $status";
$message = lang('Table has been altered.');
} else {
$query = "CREATE TABLE " . idf_escape($_POST["name"]) . " (" . implode(", ", $fields) . ")$status";
$message = lang('Table has been created.');
}
}
if (mysql_query($query)) {
redirect(($_POST["drop"] ? substr($SELF, 0, -1) : $SELF . "table=" . urlencode($_POST["name"])), $message);
}
$error = mysql_error();
}
page_header(strlen($_GET["create"]) ? lang('Alter table') . ': ' . htmlspecialchars($_GET["create"]) : lang('Create table'));
if ($_POST) {
if (!$_POST["add"]) {
echo "" . lang('Unable to operate table') . ": " . htmlspecialchars($error) . "
\n";
}
$row = $_POST;
if ($row["auto_increment"]) {
$row["fields"][$row["auto_increment"]]["auto_increment"] = true;
}
} elseif (strlen($_GET["create"])) {
$row = mysql_fetch_assoc(mysql_query("SHOW TABLE STATUS LIKE '" . mysql_real_escape_string($_GET["create"]) . "'"));
$row["name"] = $_GET["create"];
$row["fields"] = fields($_GET["create"]);
} else {
$row = array("fields" => array());
}
if (!$_POST || $_POST["add"]) {
$row["fields"][] = array();
}
$collations = collations();
?>