<?php
$carCompany = $mysqli->real_escape_string($_POST['carCompanyName']);
$carName = $mysqli->real_escape_string($_POST['carName']);
$carModel = $mysqli->real_escape_string($_POST['carModel']);
$carColor = $mysqli->real_escape_string($_POST['carColor']);
$carFuelType = $mysqli->real_escape_string($_POST['carFuelType']);
$carPlate = $mysqli->real_escape_string($_POST['carPlate']);
$carOwnerName = $mysqli->real_escape_string($_POST['carOwnerName']);
$carDescription = $mysqli->real_escape_string($_POST['carDescription']);
if ($_POST) {
if (!isset($_POST['carCompanyName'])) || strlen($_POST['carCompanyName'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carName'])) || strlen($_POST['carName'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carModel'])) || strlen($_POST['carModel'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carColor'])) || strlen($_POST['carColor'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carPlate'])) || strlen($_POST['carPlate'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carOwnerName'])) || strlen($_POST['carOwnerName'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carOwnerName'])) || strlen($_POST['carOwnerName'])<1 {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if(mysqli_query($mysqli, "INSERT INTO cars(car_plate_no, car_company_name, car_name, car_model, car_color, car_fuel_type, car_owner_name, car_description) VALUES ('$carPlate','$carCompany','$carName','$carModel','$carColor','$carFuelType','$carOwnerName','$carDescription')" )){
printf("%d Row Inserted.\n", mysqli_affected_rows($mysqli));
}
}
?>
错误说： 解析错误：语法错误，意外＆＃39; ||＆＃39;第33行的C：\ xampp \ htdocs \ meccaniko \ work \ profile \ add-car.php中的（T_BOOLEAN_OR）
这段代码发生了什么，它说||这是意料之外的
帮我检查空文本框并运行上面的插入查询
答案 0 :(得分：1)
你的)位置错误。
if (!isset($_POST['carCompanyName']) || strlen($_POST['carCompanyName'])<1) {
}
答案 1 :(得分：0)
用上面的代码替换此代码，如果条件允许的话，我已更正括号中的代码错误。
<?php
$carCompany = $mysqli->real_escape_string($_POST['carCompanyName']);
$carName = $mysqli->real_escape_string($_POST['carName']);
$carModel = $mysqli->real_escape_string($_POST['carModel']);
$carColor = $mysqli->real_escape_string($_POST['carColor']);
$carFuelType = $mysqli->real_escape_string($_POST['carFuelType']);
$carPlate = $mysqli->real_escape_string($_POST['carPlate']);
$carOwnerName = $mysqli->real_escape_string($_POST['carOwnerName']);
$carDescription = $mysqli->real_escape_string($_POST['carDescription']);
if ($_POST) {
if (!isset($_POST['carCompanyName']) || strlen($_POST['carCompanyName'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carName']) || strlen($_POST['carName'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carModel']) || strlen($_POST['carModel'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carColor']) || strlen($_POST['carColor'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carPlate']) || strlen($_POST['carPlate'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carOwnerName']) || strlen($_POST['carOwnerName'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if (!isset($_POST['carOwnerName']) || strlen($_POST['carOwnerName'])<1) {
die('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">×</a><strong>Danger!</strong> Indicates a dangerous or potentially negative action.</div>');
}
if(mysqli_query($mysqli, "INSERT INTO cars(car_plate_no, car_company_name, car_name, car_model, car_color, car_fuel_type, car_owner_name, car_description) VALUES ('$carPlate','$carCompany','$carName','$carModel','$carColor','$carFuelType','$carOwnerName','$carDescription')" )){
printf("%d Row Inserted.\n", mysqli_affected_rows($mysqli));
}
}
?>