Shorten printed SQL query

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@1138 7c3ca157-0c34-0410-bff1-cbf682f78f5c

diff --git a/adminer/include/adminer.inc.php b/adminer/include/adminer.inc.php
index 6896a7cf6f8d41ffbb6f5f3530093094f7857929..6372dde1ebcaf04321fd604ee88b7a26bdea81bc 100644 (file)
--- a/adminer/include/adminer.inc.php
+++ b/adminer/include/adminer.inc.php
@@ -360,7 +360,7 @@ class Adminer {
        function messageQuery($query) {
                $id = "sql-" . count($_SESSION["messages"]);
                $_SESSION["history"][$_GET["server"]][DB][] = $query;
-               return " <a href='#$id' onclick=\"return !toggle('$id');\">" . lang('SQL command') . "</a><div id='$id' class='hidden'><pre class='jush-sql'>" . h($query) . '</pre><a href="' . h(ME . 'sql=&history=' . (count($_SESSION["history"][$_GET["server"]][DB]) - 1)) . '">' . lang('Edit') . '</a></div>';
+               return " <a href='#$id' onclick=\"return !toggle('$id');\">" . lang('SQL command') . "</a><div id='$id' class='hidden'><pre class='jush-sql'>" . shorten_utf8($query, 1000) . '</pre><a href="' . h(ME . 'sql=&history=' . (count($_SESSION["history"][$_GET["server"]][DB]) - 1)) . '">' . lang('Edit') . '</a></div>';
        }
        
        /** Functions displayed in edit form

diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index 5a4a5b690e47ee557e758b052079c75fcc5c49b6..e43baa327cb7ef84b4956c0338262971d58add4d 100644 (file)
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -307,10 +307,10 @@ function is_utf8($val) {
 * @return string escaped string with appended ...
 */
 function shorten_utf8($string, $length = 80, $suffix = "") {
-       if (!preg_match("~^((?:.|\n){0,$length})(.|\n)?~u", $string, $match)) { // ~s causes trash in $match[2] under some PHP versions
-               preg_match("(^([\t\r\n -~]{0,$length})(.?))s", $string, $match);
+       if (!preg_match("(^([\t\r\n -\x{FFFF}]{0,$length})($)?)u", $string, $match)) { // ~s causes trash in $match[2] under some PHP versions, (.|\n) is slow
+               preg_match("(^([\t\r\n -~]{0,$length})($)?)", $string, $match);
        }
-       return h($match[1]) . $suffix . ($match[2] ? "<em>...</em>" : "");
+       return h($match[1]) . $suffix . (isset($match[2]) ? "" : "<em>...</em>");
 }
 
 /** Generate friendly URL