さて、私は不動産会社のデータベースを構築しており、約 3 ～ 4 か月前に PHP を使い始めました。「SQL 構文にエラーがあります。'VALUES ('3605 2nd Street', '', 'gfnfgnbfgn', ' MD', '21230', 'dfgbfgnbg', '', '',' at line 2".
関連するコードは次のとおりです。フォームがあり、POST メソッドを使用して情報をこのページに中継します。
<?php
session_start();
require('connect.php');
$address = $_POST["Address"];
$apt = $_POST["Apt #"];
$city = $_POST["City"];
$state = $_POST["State"];
$zip = $_POST["Zip"];
$tenant1 = $_POST["Tenant1"];
$tenant1phone = $_POST["Tenant 1 Phone"];
$tenant1email= $_POST["Tenant 1 Email"];
$tenant2 = $_POST["Tenant 2"];
$tenant2phone = $_POST["Tenant 2 Phone"];
$tenant2email= $_POST["Tenant 2 Email"];
$tenant3 = $_POST["Tenant 3"];
$tenant3phone = $_POST["Tenant 3 Phone"];
$tenant3email= $_POST["Tenant 3 Email"];
$daterented = $_POST["Date Rented"];
$rent = $_POST["Rent"];
$leaseexp= $_POST["Lease Expiration"];
$datedue = $_POST["Date Due"];
$vacant = $_POST["Vacant"];
$rentpaid= $_POST["Rent Paid"];
$amountdue = $_POST["Amount Due"];
$fee = $_POST["Fee"];
$secdeposit= $_POST["Security Deposit"];
$leadcert = $_POST["Lead Cert"];
$leadcertdate= $_POST["Lead Cert Date"];
$repairlimit= $_POST["Repair Limit"];
$key = $_POST["Key #"];
$bedrooms= $_POST["Bedrooms"];
$bathrooms = $_POST["Bathrooms"];
$heat = $_POST["Heat"];
$appliances= $_POST["Appliances"];
$owner = $_POST["Owner"];
$owneraddress = $_POST["Owner Address"];
$ownercity = $_POST["Owner City"];
$ownerstate= $_POST["Owner State"];
$ownerzip = $_POST["Owner Zip"];
$ownerphone1 = $_POST["Owner Phone 1"];
$ownerphone2 = $_POST["Owner Phone 2"];
$ownerother= $_POST["Owner Other"];
$owneremail = $_POST["Owner Email"];
$sql = ("INSERT INTO info (Address, Apt #, City, State, Zip, Tenant 1, Tenant 1 Phone,
Tenant 1 Email, Tenant 2, Tenant 2 Phone, Tenant 2 Email, Tenant 3, Tenant 3 Phone,
Tenant 3 Email, Date Rented, Rent, Lease Expiration, Date Due, Vacant, Rent Paid,
Amount Due, Fee, Security Deposit, Lead Cert, Lead Cert Date, Repair Limit, Key #,
Bedrooms, Bathrooms, Heat, Appliances, Owner, Owner Address, Owner City, Owner State,
Owner Zip, Owner Phone 1, Owner Phone 2, Owner Other, Owner Email)
VALUES ('$address', '$apt', '$city', '$state', '$zip', '$tenant1', '$tenant1phone',
'$tenant1email', '$tenant2', '$tenant2phone', '$tenant2email', '$tenant3',
'$tenant3phone', '$tenant3email', '$daterented', '$rent', '$leaseexp', '$datedue',
'$vacant', '$rentpaid', '$amountdue', '$fee', '$secdeposit', '$leadcert',
'$leadcertdate', '$repairlimit', '$key', '$bedrooms', '$bathrooms', '$heat',
'$appliances', '$owner', '$owneraddress', '$ownercity', '$ownerstate', '$ownerzip',
'$ownerphone1', '$ownerphone2', '$ownerother', '$owneremail')");
var_dump($sql);
mysql_query($sql)or die(mysql_error());
if(mysql_affected_rows()>=1){
echo "<p>Entry Added</p>";
echo "<a href='index.php'>Home</a>";
}else{
echo "<p>Entry Not Updated</p>";
}
?>
このページには、行を編集するまったく同じ問題があります
<?php
session_start();
require('connect.php');
$id = $_GET["id"];
$address = $_POST["Address"];
$apt = $_POST["Apt #"];
$city = $_POST["City"];
$state = $_POST["State"];
$zip = $_POST["Zip"];
$tenant1 = $_POST["Tenant 1"];
$tenant1phone = $_POST["Tenant 1 Phone"];
$tenant1email= $_POST["Tenant 1 Email"];
$tenant2 = $_POST["Tenant 2"];
$tenant2phone = $_POST["Tenant 2 Phone"];
$tenant2email= $_POST["Tenant 2 Email"];
$tenant3 = $_POST["Tenant 3"];
$tenant3phone = $_POST["Tenant 3 Phone"];
$tenant3email= $_POST["Tenant 3 Email"];
$daterented = $_POST["Date Rented"];
$rent = $_POST["Rent"];
$leaseexp= $_POST["Lease Expiration"];
$datedue = $_POST["Date Due"];
$vacant = $_POST["Vacant"];
$rentpaid= $_POST["Rent Paid"];
$amountdue = $_POST["Amount Due"];
$fee = $_POST["Fee"];
$secdeposit= $_POST["Security Deposit"];
$leadcert = $_POST["Lead Cert"];
$leadcertdate= $_POST["Lead Cert Date"];
$repairlimit= $_POST["Repair Limit"];
$key = $_POST["Key #"];
$bedrooms= $_POST["Bedrooms"];
$bathrooms = $_POST["Bathrooms"];
$heat = $_POST["Heat"];
$appliances= $_POST["Appliances"];
$owner = $_POST["Owner"];
$owneraddress = $_POST["Owner Address"];
$ownercity = $_POST["Owner City"];
$ownerstate= $_POST["Owner State"];
$ownerzip = $_POST["Owner Zip"];
$ownerphone1 = $_POST["Owner Phone 1"];
$ownerphone2 = $_POST["Owner Phone 2"];
$ownerother= $_POST["Owner Other"];
$owneremail = $_POST["Owner Email"];
$sql = "UPDATE info
SET
Address='$address',
Apt #='$apt',
City='$city',
State='$state',
Zip='$zip',
Tenant 1='$tenant1',
Tenant 1 Phone='$tenant1phone',
Tenant 1 Email='$tenant1email',
Tenant 2='$tenant2',
Tenant 2 Phone='$tenant2phone',
Tenant 2 Email='$tenant2email',
Tenant 3='$tenant3',
Tenant 3 Phone='$tenant3phone',
Tenant 3 Email='$tenant3email',
Date Rented='$daterented',
Rent='$rent',
Lease Expiration='$leaseexp',
Date Due='$datedue',
Vacant='$vacant',
Rent Paid='$rentpaid',
Amount Due='$amountdue',
Fee='$fee',
Security Deposit='$secdeposit',
Lead Cert='$leadcert',
Lead Cert Date='$leadcertdate',
Repair Limit='$repairlimit',
Key #='$key',
Bedrooms='$bedrooms',
Bathrooms='$bathrooms',
Heat='$heat',
Appliances='$appliances',
Owner='$owner',
Owner Address='$owneraddress',
Owner City='$ownercity',
Owner State='$ownerstate',
Owner Zip='$ownerzip',
Owner Phone 1='$ownerphone1',
Owner Phone 2='$ownerphone2',
Owner Other='$ownerother',
Owner Email='$owneremail'
WHERE id='$id'";
var_dump($sql);
mysql_query($sql)or die(mysql_error());
if(mysql_affected_rows()>=1){
echo "<p>Entry Updated</p>";
echo "<a href='index.php'>Home</a>";
}else{
echo "<p>Entry Not Updated</p>";
}
?>
15回ほど見直しましたが、構文エラーが見つからないようです。見れば見るほど、巨大なテキストの壁のように見えます。たぶん、経験豊富な人がそれを見て、すぐに見ることができます。私は別のサイトでほとんど同じコードを使用しましたが、問題はありません。唯一の違いは、変数がはるかに多いことです。事前に感謝します。このサイトとそこにいる素晴らしい人々は、PHP の学習において命の恩人でした!