Performance

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@791 7c3ca157-0c34-0410-bff1-cbf682f78f5c

diff --git a/adminer/include/export.inc.php b/adminer/include/export.inc.php
index 6042de326b3c8d799b02070bdedd68a652aec800..40f6a489f3fce32faecf6fdf842d19bc49fc1110 100644 (file)
--- a/adminer/include/export.inc.php
+++ b/adminer/include/export.inc.php
@@ -123,14 +123,14 @@ function dump_data($table, $style, $select = "") {
                                        } else {
                                                $s = "\n(" . implode(", ", $row2) . ")";
                                                if (!$length) {
-                                                       echo $insert, $s; // comma used to save memory
+                                                       echo $insert . $s;
                                                        $length = strlen($insert) + strlen($s);
                                                } else {
-                                                       $length += 2 + strlen($s);
+                                                       $length += 2 + strlen($s); // 2 - separator length
                                                        if ($length < $max_packet) {
-                                                               echo ", ", $s;
+                                                               echo ", $s";
                                                        } else {
-                                                               echo ";\n$insert", $s;
+                                                               echo ";\n$insert$s";
                                                                $length = strlen($insert) + strlen($s);
                                                        }
                                                }