Fatal error: Cannot redeclare insert() (previously declared in C:\AppServ\www\connect\function.php:4
error บอกว่า ไม่สามารถตั้งชื่อ function insert อีกครั้งได้
ประวัติการแก้ไข
Date :
2012-01-19 08:46:39By :
thaicloud
Error นี้น่าจะเกิดจาก ชื่อ function ซ้ำกัน หรือเรียกซ้ำ ๆ ครับ
Date :
2012-01-19 09:10:24By :
webmaster
พี่วิน เรางง ค่ะ เราเรียก function.php มาแค่ครั้งเดียวใน file cart.php คือมันมี error ทันทีถ้าเรา join ตาราง พร้อมกับเรียกไฟล์ function.php มา แต่ถ้าเราไม่เรียก function.php แล้วไม่ join ตาราง ใช้แค่ $result=select("products where 1=1 and pro_id='".$_SESSION["strpro_id"]["$i"]."' "); ก็จะ ไม่ error อะไรค่ะ พี่วิน ช่วยอธิบายหน่อยได้ไมค่ะ ไม่เข้าใจค่ะ คือทำระบบซื้อสินค้า ออนไลน์อยู่ค่ะCode (PHP) <?
ob_start();
//============ Start Session
session_start();
require_once('connect/connect.php');
require_once('connect/function.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link rel="shortcut icon" href="favicon.ico">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>::.Varity of knowledge.::</title>
<style type="text/css">
<!--
body {
margin-left: 0px;
margin-top: 0px;
background-image: url(images/c_midle_top.gif);
}
a:link {
text-decoration: none;
}
a:visited {
text-decoration: none;
}
a:hover {
text-decoration: none;
}
a:active {
text-decoration: none;
}
.style17 {
font-family: "Microsoft Sans Serif";
font-size: x-large;
font-weight: bold;
color: #666666;
}
.style18 {
font-family: "Microsoft Sans Serif";
color: #333333;
font-weight: bold;
}
.style26 {font-family: "Microsoft Sans Serif"; font-size: small; }
.style31 {font-family: "Microsoft Sans Serif"; font-weight: bold; font-size: small; color: #333333; }
.style32 {
color: #009900;
font-family: "Microsoft Sans Serif";
font-size: small;
}
-->
</style>
</head>
<body>
<table width="781" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#FFFFFF">
<tr>
<td width="779" bgcolor="#FFFFFF"><table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><?php require_once('head.php'); ?><?
//============ Check if user select product this will check the product is in the cart or not
if($_GET["pro_id"] != "")
{
for($i=0;$i<=count($_SESSION["strpro_id"]);$i++)
{
if($_SESSION["strpro_id"][$i] == $_GET["pro_id"])
{
header("location:$_SERVER[PHP_SELF]");
exit();
}
}
}
//============If user add product this will store these information to Session
if(trim($_GET["pro_id"]) != "")
{
$_SESSION["strP"]=$_SESSION["strP"]+1;
$_SESSION["strpro_id"][$_SESSION[strP]]=$_GET["pro_id"];
$_SESSION["strQuanlity"][$_SESSION[strP]]=1;
session_write_close();
header("location:$_SERVER[PHP_SELF]");
}
//============ If have delete item of purchase
if(trim($_GET["action"]) == "Del")
{
$_SESSION["strpro_id"][$_GET[P]]="";
$_SESSION["strQuanlity"][$_GET[P]]="";
session_write_close();
header("location:$_SERVER[PHP_SELF]");
}
//============ If have update purchase item
if(trim($_POST["action"]) == "Update")
{
for($i=0;$i<count($_POST["txtQua"]);$i++)
{
$strP=$_POST[txtP][$i];
$strQ=$_POST["txtQua"][$i];
if($strQ <= 0)
{
$strQ=1;
}
$_SESSION["strQuanlity"][$strP]=$strQ;
/*
$result=select("product","where 1=1 and ProductID='".$_SESSION["strProductID"][$strP]."'");
if($result["Stock"] < $strQ)
{
$_SESSION["strQuanlity"][$strP]=$result["Stock"];
echo"<script language='JavaScript'>";
echo"alert('Item # [ $result[ProductCode] ] out of Stock');";
echo"</script>";
}
*/
}
session_write_close();
//============ Jump Refresh one more time
header("location:$_SERVER[PHP_SELF]");
}
?> </td>
</tr>
<tr>
<td><table width="100%" border="1" cellpadding="0" cellspacing="0" bordercolor="#f2f2f6" bgcolor="#FFFFFF">
<tr>
<td width="17%" valign="top"><?php require_once('menuleft.php'); ?></td>
<td valign="top"><table width="99%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td align="center"><img src="images/step1.jpg" width="742" height="57" /></td>
</tr>
<tr>
<td height="46" align="center"><span class="style17">Your cart. </span></td>
</tr>
<tr>
</tr>
<tr>
<td><table width="99%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="right"> <form action="" method="post" name="frmCart" id="frmCart">
<span class="style18"><strong>
</strong></span>
<strong>
<input name="action" type="hidden" id="action" value="Update" />
</strong>
<table width="93%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#333333">
<tr>
<td width="4%" height="33" align="center" bgcolor="#FFFFFF"><span class="style31">No</span></td>
<td width="63%" align="center" bgcolor="#FFFFFF"><span class="style31">Detail</span></td>
<td width="11%" align="center" bgcolor="#FFFFFF"><span class="style31">Price</span></td>
<td width="13%" align="center" bgcolor="#FFFFFF"><span class="style31">Qauntity</span></td>
<td width="9%" align="center" bgcolor="#FFFFFF"><span class="style31">Total</span></td>
</tr>
</table>
<table width="93%" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#333333">
<tr>
<?
//============ Show how many item user had select
$strNum=0;
$strTotal=0;
for($i=0;$i<=count($_SESSION["strpro_id"]);$i++)
{
//============ select information from product table
//$result=select("products where 1=1 and pro_id='".$_SESSION["strpro_id"]["$i"]."' ");
$result=select("products.pro_id,products.pro_name,products.pro_code,products_pictures.pro_id,products_pictures.propic_name from products inner join products_pictures on products.pro_id = products_pictures.pro_id where 1=1 and pro_id='".$_SESSION["strpro_id"]["$i"]."' ");
if($result)
{
$strNum++;
?><td width="4%" height="38" align="center" bgcolor="#FFFFFF"><span class="style26">
<?=$strNum;?>
<br />
<a href="javascript:if(confirm('Do you want to remove this item')==true){window.location='<?=$_SERVER['PHP_SELF'];?>?action=Del&P=<?=$i;?>';}"><img src="images/deleteC.gif" width="12" height="11" border="0" /></a>
</div>
</span></td>
<td width="63%" height="38" align="left" bgcolor="#FFFFFF"><span class="style32">(
<?=$result["pro_code"];?>
) </span> <span class="style26">
<?=$result["pro_name"];?></span><br /></td>
<td width="11%" height="38" bgcolor="#FFFFFF"><span class="style26">
<?=$result["price"];?>
</span></td>
<td width="13%" height="38" align="right" bgcolor="#FFFFFF"><span class="style26">
<input name="txtP[]" type="hidden" id="txtP[]" value="<?=$i;?>" />
<input name="txtQua[]" type="text" id="txtQua<?=$strNum;?>" style="width:30px;text-align:right" value="<?=$_SESSION["strQuanlity"]["$i"];?>" maxlength="3" onchange="checknum(this.value,'txtQua<?=$strNum;?>');" />
<?=$result["unitcall"];?>
<a href="javascript:if(confirm('Do you want to remove this item')==true){window.location='<?=$_SERVER['PHP_SELF'];?>?action=Del&P=<?=$i;?>';}"><br />
</a></span></td>
<td width="9%" height="38" bgcolor="#FFFFFF"><span class="style26">
<?="".number_format(($result["price"]+$result["PriceSend"])*$_SESSION["strQuanlity"]["$i"], 2,'.',',');?>
</span></td>
</tr> <?
$strTotal=$strTotal+(($result["price"]+$result["PriceSend"])*$_SESSION["strQuanlity"]["$i"]);
}
}
?>
<tr>
<td bgcolor="#FFFFFF"> </td>
<td bgcolor="#FFFFFF"><?
if($strNum==0)
{
echo "<br><center><strong><font color=red>YOUR SHOPPING CART IS EMPTY</font></strong></center><br><br>";
}
?></td>
<td bgcolor="#FFFFFF"> </td>
<td bgcolor="#FFFFFF"> </td>
<td bgcolor="#FFFFFF"> </td>
</tr>
<tr>
<td colspan="5"></td>
</tr>
</table>
<hr align="center" width="700" color="#f2f2f6" />
<br />
<table width="93%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#333333">
<tr>
<td width="81%" align="right" bgcolor="#FFFFFF"><span class="style26"><strong>Total</strong> (item) in your cart : </span></td>
<td width="19%" bgcolor="#FFFFFF"><?=$strNum;?></td>
</tr>
<tr>
<td align="right" bgcolor="#FFFFFF"><span class="style26">Shipping cost : </span></td>
<td bgcolor="#FFFFFF"> </td>
</tr>
<tr>
<td align="right" bgcolor="#FFFFFF"><span class="style26"><strong>Total : </strong>(US DOLLAR $) </span></td>
<td bgcolor="#FFFFFF"><?="".number_format($strTotal, 2,'.',',');?></td>
</tr>
</table><br />
<table width="93%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td align="right"><input name="BtnContinute" type="button" class="button" id="BtnContinute2" value="Continue to shopping" onclick="window.location='shopping_index.php';" />
<?
if($strNum>0)
{?>
<input name="BtnCalu" type="submit" class="button" id="BtnCalu" value="Caculate" />
<input name="BtnPayment" type="button" class="button" id="BtnPayment" value="Check out" onclick="window.location='pay.php';" />
<?}?></td>
</tr>
</table>
<hr align="center" width="750" color="#f2f2f6" />
</form> </td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
<tr>
<td colspan="2" valign="top">
<?php require_once('down.php'); ?> </td>
</table></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html> Code (PHP) <?php
//============== Function 㹡ÒÃá·Ã¡¢éÍÁÙÅ ==============
function insert($field,$value,$table)
{
$sql = "INSERT INTO $table ($field) VaLUES ($value)";
//echo $sql;
$result= mysql_query($sql);
return $result;
}
//============== Function 㹡ÒÃź¢éÍÁÙÅ ==============
function delete($table,$condition)
{
$sql ="delete from $table $condition";
$result = mysql_query($sql);
return $result;
}
//=============== Function 㹡ÒÃá¡é䢢éÍÁÙÅ ==================
function update($table,$command,$condition)
{
$sql = "UPDaTE $table SET $command $condition";
$result = mysql_query($sql);
return $result;
}
//=============== Function 㹡ÒÃàÅ×Í¡¢éÍÁÙÅ ==================
function select($table,$condition="")
{
$sql = "select * from $table $condition";
//echo $sql;
$dbquery = mysql_query($sql);
$result= mysql_fetch_array($dbquery);
return $result;
}
//=============== Function 㹡ÒÃàÅ×Í¡¢éÍÁÙÅ·Ñé§ËÁ´ ==================
function selectalldate($table,$condition,$listby)
{
$sql = "select * from $table $condition $listby";
//echo $sql;
$dbquery = mysql_query($sql);
return $dbquery;
}
//=============== select Reccord Max or Min================== // ÍÒ¨¨Ðãªé㹡Òà ´Ö§ ੾ÒпÔÇÊì ËÃ×ÍÃÇÁ¤èÒ ¹Ñº¤èÒ
function selectMaxOrMin($maxormin,$field,$table,$condition)
{
$sql = "select $maxormin($field) as $field from $table $condition";
$dbquery = mysql_query($sql);
$result= mysql_fetch_array($dbquery);
return $result;
}
//=============== Function 㹡ÒÃàÅ×Í¡¢éÍÁÙÅ==================
function selectFistOrLast($table,$condition,$fieldlist,$bylist)
{
$sql = "select * from $table $condition order by $fieldlist $bylist";
$dbquery = mysql_query($sql);
$result= mysql_fetch_array($dbquery);
return $result;
}
//=============== Function 㹡ҵÃǨÊͺµÑÇÍÑ¡ÉâéÍÁÙÅ ==================
function checkcharector($temp)
{
$temp=Trim(eregi_replace ( "'" , "" , $temp));
$temp=Trim(eregi_replace ( "\"" , """ , $temp));
return $temp;
}
//=============== Function 㹡ÒùѺ¨Ó¹Ç¹á¶Ç ==================
function num_record($table,$condition)
{
$sql = "select * from $table $condition";
$dbquery = mysql_query($sql);
$num_rows = mysql_num_rows($dbquery);
return $num_rows;
}
//=============== Function 㹡ÒùѺµÃǨÊͺ¤èÒÇèÒ§ ==================
function JscheckValueNull($form,$field,$msg)
{
echo"\nif(trim(document.$form.$field.value)=='')\n";
echo"{\n";
echo"alert('$msg');\n";
echo"document.$form.$field.focus();\n";
echo"return false;\n";
echo"}\n\n";
}
?>
Date :
2012-01-19 09:30:29By :
มือใหม่หัดขับ
มองไม่เห็นปัญหาเหมือนกันครับ ถ้าเป็นผมจะลองเปลี่ยนชื่อ function insert เป็นอย่างอื่นเล่นๆดู อย่างเช่น insert2 อาจจะฟลฺุ๊ก เห็นปัญหาก็ได้นะ :)
Date :
2012-01-19 10:06:15By :
thaicloud
ไฟล์ connect.php เขียนไว้อย่างไรบ้างครับ
Date :
2012-01-19 10:08:05By :
webmaster
Code (PHP) ?
/*=============== Connect to the database =================*/
$host="...."; //database location
$user_name="...."; //database username
$pass_word="....."; //database password
$db="......"; //database name
//database connection
mysql_connect( $host,$user_name,$pass_word) or die ("Unable to connect to database. Check your connection parameters.");
mysql_select_db($db) or die("Can't select the database");
?>
Date :
2012-01-19 11:53:23By :
มือใหม่หัดขับ
ก็ไม่น่าจะมีอะไรผิดพลาดครับ ถ้าตามที่ให้มาครับ
Date :
2012-01-19 11:56:51By :
webmaster
Server 04
Load balance : Server 04
