需要帮助在我的 PHP 代码中查找编码错误

【问题标题】：Need help finding coding error in my PHP code需要帮助在我的 PHP 代码中查找编码错误
【发布时间】：2013-06-11 20:51:55
【问题描述】：

我正在尝试为内部的编辑页面准备一个 SQL UPDATE 命令（是的，我知道我不是在当前版本的 PHP 中编码 - 工作需要快速修复及其内部系统 - 请不要'不要评判我！）数据库，无论我似乎在做什么，我都会不断面临一个错误，我被告知我有一个额外的；在我的声明中。

但是，我即将发布的 UPDATE 命令与我为其他地方的数据库几乎相同部分准备的另一个几乎相同（除了几个字段），而且效果很好！

我实际上会发布整个代码块，而不仅仅是 UPDATE 语句，以防万一。

<?php
require("header.php");
$error_feat_id = "";
$valid_feature = "";
$error_feat_id = "";
$refferal_feat_id = $_GET['feat_id'];
if(isset($refferal_feat_id) == TRUE) {
    if(is_numeric($refferal_feat_id) == FALSE) {
        $error_feat_id = 1;
    }
    if($error_feat_id == 1) {
        header("Location: ".$config_basedir);
    }
    else {
        $valid_feature = $refferal_feat_id;
    }
}
else {
    $valid_feature = 0;
}

if($_POST['submit']) {
    $datereceived = $_POST['calendaryear']."-".$_POST['calendarmonth']."-".$_POST['calendarday'];
    $director1dob = $_POST['director1year']."-".$_POST['director1month']."-".$_POST['director1day'];
    $director2dob = $_POST['director2year']."-".$_POST['director2month']."-".$_POST['director2day'];
    $update_feature_sql = "UPDATE features SET Title = '".mysql_real_escape_string($_POST['title'])."', 
    DateReceived = STR_TO_DATE(".$datereceived.", '%Y-%m-%d'), 
    Synopsis = '".mysql_real_escape_string($_POST['synopsis'])."', 
    LogLine = '".mysql_real_escape_string($_POST['logline']."', 
    StrandID = ".$_POST['programstrand'].", 
    CompCatID = ".$_POST['compcat'].", 
    PremiereID = ".$_POST['premierestatus'].", 
    FirstFeatureID = ".$_POST['firstfeature'].", 
    OriginID = ".$_POST['origin'].", 
    RoughtCutID = ".$_POST['roughcut'].", 
    ScreenerID = ".$_POST['screener'].", 
    Director1 = '".mysql_real_escape_string($_POST['director1'])."', 
    Director1Bio = '".mysql_real_escape_string($_POST['director1bio'])."', 
    Director1Nationality = '".mysql_real_escape_string($_POST['director1nation'])."', 
    Director1DOB = STR_TO_DATE(".$director1dob.", '%Y-%m-%d'), 
    Director2 = '".mysql_real_escape_string($_POST['director2'])."', 
    Director2Bio = '".mysql_real_escape_string($_POST['director2bio'])."', 
    Director2Nationality = '".mysql_real_escape_string($_POST['director2nation'])."', 
    Director2DOB = STR_TO_DATE(".$director2dob.", '%Y-%m-%d'), 
    Country1 = '".mysql_real_escape_string($_POST['country1'])."', 
    Country2 = '".mysql_real_escape_string($_POST['country2'])."', 
    Country3 = '".mysql_real_escape_string($_POST['country3'])."', 
    Country4 = '".mysql_real_escape_string($_POST['country4'])."', 
    Country5 = '".mysql_real_escape_string($_POST['country5'])."', 
    Country6 = '".mysql_real_escape_string($_POST['country6'])."', 
    Country7 = '".mysql_real_escape_string($_POST['country7'])."', 
    Country8 = '".mysql_real_escape_string($_POST['country8'])."', 
    Country9 = '".mysql_real_escape_string($_POST['country9'])."', 
    Country10 = '".mysql_real_escape_string($_POST['country10'])."', 
    Cast1 = '".mysql_real_escape_string($_POST['cast1'])."', 
    Cast2 = '".mysql_real_escape_string($_POST['cast2'])."', 
    Cast3 = '".mysql_real_escape_string($_POST['cast3'])."', 
    Cast4 = '".mysql_real_escape_string($_POST['cast4'])."', 
    AdditionalComments = '".mysql_real_escape_string($_POST['additionalcomments'])."', 
    DurationHours = '".mysql_real_escape_string($_POST['durationhours'])."', 
    DurationMins = '".mysql_real_escape_string($_POST['durationmins'])."', 
    ScreeningFormat1 = ".$_POST['screeningformat1'].", 
    ScreeningFormat2 = ".$_POST['screeningformat2'].", 
    ScreeningFormat3 = ".$_POST['screeningformat3'].", 
    ScreeningFormat4 = ".$_POST['screeningformat4'].", 
    ScreeningFormat5 = ".$_POST['screeningformat5'].", 
    DCPEID = ".$_POST['dcpe'].", 
    DCPCPL = '".mysql_real_escape_string($_POST['dcpcpl'])."', 
    SubTypeID = ".$_POST['subtype'].", 
    AspectID = ".$_POST['aspect'].", 
    LanguageID = ".$_POST['language'].", 
    SubtitlesID = ".$_POST['subtitles'].", 
    AudioID = ".$_POST['audio'].", 
    PubRecID = ".$_POST['pubrec'].", 
    TypeOfMaterials = '".mysql_real_escape_string($_POST['typeofmaterials'])."', 
    ContactName = '".mysql_real_escape_string($_POST['contactname'])."', 
    ContactEmail = '".mysql_real_escape_string($_POST['contactemail'])."', 
    ContactPhone1 = '".mysql_real_escape_string($_POST['contactphone1'])."', 
    ContactPhone2 = '".mysql_real_escape_string($_POST['contactphone2'])."', 
    ContactAddress = '".mysql_real_escape_string($_POST['contactaddress'])."', 
    HomeAddressID = ".$_POST['homeaddress'].", 
    ContactWebsite = '".mysql_real_escape_string($_POST['contactwebsite'])."', 
    SAERecID = ".$_POST['saerec'].", 
    SAERetID = ".$_POST['saeret'].", 
    FeeStatusID = ".$_POST['feestatus'].", 
    EntryFeeID = ".$_POST['entryfee'].", 
    ProdYearID = '".mysql_real_escape_string($_POST['prodyear'])."', 
    ProdCo1 = '".mysql_real_escape_string($_POST['prodco1'])."', 
    ProdWebsite1 = '".mysql_real_escape_string($_POST['prodwebsite1'])."', 
    ProdCo1Nation = '".mysql_real_escape_string($_POST['prodco1nation'])."', 
    ProdCo2 = '".mysql_real_escape_string($_POST['prodco2'])."', 
    ProdWebsite2 = '".mysql_real_escape_string($_POST['prodwebsite2'])."', 
    ProdCo2Nation = '".mysql_real_escape_string($_POST['prodco2nation'])."', 
    Producer1 = '".mysql_real_escape_string($_POST['producer1'])."', 
    Producer1Nation = '".mysql_real_escape_string($_POST['producer1nation'])."', 
    Producer2 = '".mysql_real_escape_string($_POST['producer2'])."', 
    Producer2Nation = '".mysql_real_escape_string($_POST['producer2nation'])."', 
    Producer3 = '".mysql_real_escape_string($_POST['producer3'])."', 
    Producer3Nation = '".mysql_real_escape_string($_POST['producer3nation'])."', 
    Producer4 = '".mysql_real_escape_string($_POST['producer4'])."', 
    Producer4Nation = '".mysql_real_escape_string($_POST['producer4nation'])."', 
    SalesAgent = '".mysql_real_escape_string($_POST['salesagent'])."', 
    Distributor = '".mysql_real_escape_string($_POST['distributor'])."', 
    TalentAttached = '".mysql_real_escape_string($_POST['talentattached'])."', 
    PreviouslyScreenedAt = '".mysql_real_escape_string($_POST['prevscreenat'])."', 
    ScreeningFeesID = ".$_POST['screeningfees'].", 
    ScreeningFeesAmt = '".mysql_real_escape_string($_POST['screeningfeesamt'])."', 
    KidsID = ".$_POST['kids'].",

此行显示错误的代码

ConfirmID = ".$_POST['confirm']." WHERE ID = ".$refferral_feat_id.";"; 


mysql_query($update_feature_sql) or die(mysql_error());
header("Location: ".$config_basedir."feat_show.php?feat_id=".$refferal_feat_id);
}
else {
    $sql_get_feature = "SELECT * FROM features WHERE ID = ".$refferal_feat_id.";";
    $query_get_feature = mysql_query($sql_get_feature);
    $rows_get_feature = mysql_fetch_assoc($query_get_feature);
?>

【问题讨论】：

  • 那里的语法突出显示相当具有启发性，你不觉得吗？ :)
  • ConfirmID 的值应该是多少？
  • 您遇到的是 PHP 语法错误还是 SQL 错误？
  • @JonnyS - ConfirmID 是由下拉 MarcB 传递的 int 值 - 我收到 PHP 错误 - 特别是第 109 行（ConfirmID）行的语法错误。我尝试了以下更正，但似乎没有任何效果。如果有的话，它似乎只是将错误转移到第 111 行及以后。

标签： php mysql


【解决方案1】：

第二个代码块中的第一行有 5 个双引号。您的字符串没有终止。

【讨论】：

  • 我猜这是第一个区块的延续，中间塞满了 OP 的评论。
【解决方案2】：

好吧，看起来你确实有一个额外的；你有没有尝试过？ 

ConfirmID = $_POST['confirm']." WHERE ID = ".$refferral_feat_id;

【讨论】：

    【解决方案3】：

    这似乎是错误的

    ConfirmID = ".$_POST['confirm']." WHERE ID = ".$refferral_feat_id.";";

    尝试更改它：

    ConfirmID = $_POST['confirm']." WHERE ID = ".$refferral_feat_id;

    【讨论】：

    • 不可能是这个更正，因为上面的字符串已经开始了很多行，我使用双引号将我想要输入到数据库的 PHP 变量分开。
    【解决方案4】：

    考虑到 ConfirmID 是上面定义的字符串的一部分。

    .$_POST['kids'].", ConfirmID = ".$_POST['confirm']." WHERE ID = ".$refferral_feat_id;

    我相信下面的行应该有效。传递给 mysql_query() 的 SQL 查询不以分号结尾。 

    ConfirmID = ".$_POST['confirm']." WHERE ID = ".$refferral_feat_id;

    【讨论】：

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