请问wasy(嘻嘻哈哈)<? //phpinfo(); //echo "test=".$test; //echo "test=".$HTTP_GET_VARS[test]; include("if-group/inc/conn.inc");//require("inc/conn.inc"); $str="select * from ig_class1 where c1_index=1";$resultid_c1=mysql_query($str,$conn); echo $str; $data_c1=mysql_fetch_array($resultid_c1); ?>显示: Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/local/apache/htdocs/index.php on line 12为什么?
php.ini,
register_globals=on这种问题问得太多了
register_globals = on
这种问题问得太多了
//phpinfo();
//echo "test=".$test;
//echo "test=".$HTTP_GET_VARS[test];
include("if-group/inc/conn.inc");//require("inc/conn.inc");
$str="select * from ig_class1 where c1_index=1";$resultid_c1=mysql_query($str,$conn);
echo $str;
$data_c1=mysql_fetch_array($resultid_c1);
?>显示:
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/local/apache/htdocs/index.php on line 12为什么?
mysql_query($str,$conn);
没有返回结果源
1.选择的数据库
2.sql语句是否正确
1.选择的数据库
2.sql语句是否正确
1.选择的数据库
2.sql语句是否正确都正确!!!!!!!!!!
可是还是抱错!!!!