rfe #1025696 [browse] Add direct download of binary fields.

tbl_get_field.php

@@ -0,0 +1,45 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Displays table structure infos like fields/columns, indexes, size, rows
+ * and allows manipulation of indexes and columns/fields
+ * @version $Id$
+ * @package phpMyAdmin
+ */
+
+/**
+ *
+ */
+require_once './libraries/common.inc.php';
+
+/**
+ * Gets tables informations
+ */
+require_once './libraries/tbl_info.inc.php';
+
+PMA_checkParameters(array('db', 'table', 'where_clause', 'transform_key'));
+
+if (!PMA_DBI_get_columns($db, $table)) {
+    PMA_mysqlDie($strInvalidTableName);
+}
+
+$result = PMA_DBI_fetch_value('SELECT ' . PMA_backquote($transform_key) . ' FROM ' . PMA_backquote($table) . ' WHERE ' . $where_clause . ';');
+
+/* Avoid corrupting data */
+@ini_set('url_rewriter.tags','');
+
+header('Content-Type: application/octet-stream');
+header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+header('Content-Disposition: attachment; filename="' . $table . '-' .  $transform_key . '.bin"');
+if (PMA_USR_BROWSER_AGENT == 'IE') {
+    header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+    header('Pragma: public');
+} else {
+    header('Pragma: no-cache');
+    // test case: exporting a database into a .gz file with Safari
+    // would produce files not having the current time
+    // (added this header for Safari but should not harm other browsers)
+    header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+}
+echo $result;
+?>