請教:數組元素中的單引號如下代碼:function method(){$str = "apply";$str2 = "tony";$sql = "select * from table where 1 =1";$Carray = array(" and cad like '%".$str."%'"," and name like '%".$str2."%'");//echo($Carray[0]);for($i=0;$i $sql.=$Carray[$i];}echo
smarty報錯smarty屬性報錯:Notice: Undefined property: Smarty::$cacheing in D:\develop\PHP\VertrigoServ\www\learn\smarty\libs\Smarty.class.php on line 669smarty引擎異常:Fatal error: Uncaught exception 'SmartyException' with message 'Call of unknown method
高分解難題:PHP查詢MYSQL資料,記錄集如何特殊顯示!MYSQL 有個商品價格統計表,用PHP查詢某商品,顯示在網頁上,查詢結果如下:痛點就是如何按照年份、月份顯示!難死小弟了,跪求動作陳述式!------解決方案--------------------PHP code................$result=mysql_query("select year(addtime) as y,group_concat(jiage) as str from table_name group
求一個SQL查詢語句:select * from Table wher A B C Dselect * from Table wher A and B and C and D 其中,A,B,C,D為條件。應該怎樣構造啊? 是不是要先判斷a,b,c,d中,只要有一個不為空白,則“where” 那AND呢?》------解決方案--------------------判斷非空,拼sql字串.一般先加 where 1=1
php網頁上顯示這個Warning是什麼意思?Warning: mysql_connect() [function.mysql-connect]: Can't connect to MySQL server on 'localhost' (10048) in D:\APMServ5.2.6\www\htdocs\config.php on line 19 Warning: mysql_select_db(): supplied argument is not a valid