Question

我写了一个php json，以便在用户注册时在我的数据库中插入值。但是我遇到了这个错误..

“注意：未定义的变量：第33行的E：\ xampp \ htdocs \ auto_mechanic \ customer \ cus_signup.php中的array_push

致命错误：函数名称必须是第33行的E：\ xampp \ htdocs \ auto_mechanic \ customer \ cus_signup.php中的字符串”

我的代码是： Signup.php

<?php 
require_once("../includes/db.php");
require_once("../includes/functions.php");


$response["Signup"] = array();


//$name = $_REQUEST["name"];
//$email = $_REQUEST["email"];
//$userpass = $_REQUEST["userpass"];

$name = "breera Awan";
$email = "breeraAwan@gmail.com";
$userpass = "123";
$phone = "123456";
$msg = array();

if (check_customer_email($con, $email)) {
    $msg["status"] = 0;
    $msg["msg"] = "Email Already Exist";
    array_push($response["Signup"], $msg);
 }
else {
    $sql = "insert into customer(cus_name, cust_email, cust_userpass,cus_mobile) values('$name', '$email', '$userpass','$phone')";
    if(mysqli_query($con, $sql)) {
        $msg["status"] = 1; 
        $msg["msg"] = "Values successfully Added";  
        array_push($response["Signup"], $msg);
    }
    else {
        $msg["status"] = 0; 
        array_push($response["Signup"], $msg);
    }

}
echo json_encode($response);

?>

functions.php

<?php 

//Get total Admin Users
function get_total_admin_users($con) {
    $result_func = mysqli_query($con, "SELECT * FROM admin");
    return mysqli_num_rows($result_func);   
}

//Get total companies
function get_total_companies($con) {
    $result_func = mysqli_query($con, "SELECT * FROM company");
    return mysqli_num_rows($result_func);   
}

//Get total models
function get_total_models($con) {
    $result_func = mysqli_query($con, "SELECT * FROM model");
    return mysqli_num_rows($result_func);   
}

//Get total items
function get_total_items($con) {
    $result_func = mysqli_query($con, "SELECT * FROM item");
    return mysqli_num_rows($result_func);   
}

//Get total cities
function get_total_cities($con) {
    $result_func = mysqli_query($con, "SELECT * FROM cities");
    return mysqli_num_rows($result_func);   
}

//Get total New signup
function get_total_new_signup($con) {
    $result_func = mysqli_query($con, "SELECT * FROM shopkeeper where status=0");
    return mysqli_num_rows($result_func);   
}

//Get total activated shopkeeper
function get_total_act_sk($con) {
    $result_func = mysqli_query($con, "SELECT * FROM shopkeeper where status=0");
        return mysqli_num_rows($result_func);   
}


function check_admin_user_edit($con, $username, $id) {
    $sql_func = "select * from admin where username='$username' and admin_id<>$id";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return true;
    }
    else {
        return false;
    }
}

function check_model_edit($con, $username, $id) {
    $sql_func = "select * from model where model_name='$username' and model_id<>$id";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return true;
    }
    else {
        return false;
    }
}

function check_admin_user($con, $username) {
    $sql_func = "select * from admin where username='$username'";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return true;
    }
    else {
        return false;
    }
}

function get_company_name($con, $cat_id) {
    $sql_func = "select * from company where company_id=$cat_id";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return $row_func["company_name"];
    }
    else {
        return "Not Found";
    }
}

function get_model_name($con, $model_id) {
    $sql_func = "select * from model where model_id=$model_id";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return $row_func["model_name"];
    }
    else {
        return "Not Found";
    }
}

function get_shopkeeper_name($con, $sk_id) {
    $sql_func = "select * from shopkeeper where shopkeeper_id=$sk_id";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return $row_func["sk_name"];
    }
    else {
        return "Not Found";
    }
}

function get_item_pic($con, $item_id) {
    $sql_func = "select * from item where item_id=$item_id";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return $row_func["pic"];
    }
    else {
        return "Not Found";
    }
}

function check_shopkeeper_email($con, $email) {
    $sql_func = "select * from shopkeeper where sk_email='$email'";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return true;
    }
    else {
        return false;
    }
}

function check_customer_email($con, $email) {
    $sql_func = "select * from customer where cust_email='$email'";
    $result_func = mysqli_query($con, $sql_func);
    if ($row_func = mysqli_fetch_array($result_func)) {
        return true;
    }
    else {
        return false;
    }
}

?>

数据库中的客户表

enter image description here

提前谢谢...

Answer 1

我解决了这个问题.....我正在为具有city_id属性的表添加注册值，但是我没有发送city_id ...我只是删除了city nd的表属性及其外键...您可能还使city_id为null ...感谢所有开发人员...

Answer 2

将您的代码更改为此

if (check_customer_email($con, $email)) {
    $msg["status"] = 0;
    $msg["msg"] = "Email Already Exist";
    array_push($response["Signup"], $msg["msg"]);
 }
else {
    $sql = "insert into customer(cus_name, cust_email, cust_userpass,cus_mobile) values('$name', '$email', '$userpass','$phone')";
    if(mysqli_query($con, $sql)) {
        $msg["status"] = 1; 
        $msg["msg"] = "Values successfully Added";  
        array_push($response["Signup"], $msg["msg"]);
    }
    else {
        $msg["status"] = 0; 
        array_push($response["Signup"], $msg["status"]);
    }

}

然后查看docs too

注意：未定义的变量：array_push，函数名称必须是字符串

2 个答案: