From 43c6c23c6af81c8ef44e0d2a012bd4539cfad55d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Chapeaux?= <lolo@phpheaven.net>
Date: Fri, 15 Feb 2002 12:32:04 +0000
Subject: [PATCH] optimized a bit

---
 sql.php3 | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/sql.php3 b/sql.php3
index 9214883e8..17989cd5e 100755
--- a/sql.php3
+++ b/sql.php3
@@ -73,8 +73,9 @@ if (isset($btnDrop) || isset($navig)) {
 // query may contain aliases.
 // (todo: check for embedded comments...)
 
-if (eregi('SELECT[[:space:]]', $sql_query)) {
-    eregi('SELECT[[:space:]](.*)[[:space:]]FROM[[:space:]]+(`[^`]+`|[A-Za-z0-9_$]+)([\.]*)(`[^`]*`|[A-Za-z0-9_$]*)', $sql_query, $tmp);
+$is_select = eregi('^SELECT[[:space:]]+', $sql_query);
+if ($is_select) {
+    eregi('^SELECT[[:space:]]+(.*)[[:space:]]+FROM[[:space:]]+(`[^`]+`|[A-Za-z0-9_$]+)([\.]*)(`[^`]*`|[A-Za-z0-9_$]*)', $sql_query, $tmp);
 
     if ($tmp[3] == '.') {
         $prev_db = $db;
@@ -85,7 +86,8 @@ if (eregi('SELECT[[:space:]]', $sql_query)) {
     else {
         $table   = str_replace('`', '', $tmp[2]);
     }
-}
+} // end if
+
 
 /**
  * Sets or modifies the $goto variable if required
@@ -193,13 +195,12 @@ else {
         $repeat_cells     = $cfgRepeatCells;
     }
 
-    $is_explain = $is_select = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = FALSE;
-    if (eregi('^EXPLAIN[[:space:]]+', $sql_query)) {
+    $is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = FALSE;
+    if ($is_select) { // see line 76
+        $is_count    = (eregi('^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)', $sql_query));
+        $is_export   = (eregi('[[:space:]]+INTO OUTFILE[[:space:]]+', $sql_query));
+    } else if (eregi('^EXPLAIN[[:space:]]+', $sql_query)) {
         $is_explain  = TRUE;
-    } else if (eregi('^SELECT[[:space:]]+', $sql_query)) {
-        $is_select   = TRUE;
-        $is_count    = (eregi('^SELECT COUNT\((.*\.+)?.*\)', $sql_query));
-        $is_export   = (eregi(' INTO OUTFILE ', $sql_query));
     } else if (eregi('^DELETE[[:space:]]+', $sql_query)) {
         $is_delete   = TRUE;
         $is_affected = TRUE;