使用用户ID注册期间创建文件夹

Question

我正在尝试编写脚本来创建一个名为ID的文件夹，但是，尽管在mysql中成功注册，但我无法理解为什么无法创建目录。下面的代码...希望对您有所帮助=）

<?php

require("config.php");
if (!empty($_POST)) {
    $response = array("error" => FALSE);
    $query = " SELECT 1 FROM users WHERE email = :email";
    $query_params = array(':email' => $_POST['email'] );
    try {
        $stmt = $db->prepare($query);
        $result = $stmt->execute($query_params);
    }
    catch (PDOException $ex) {
        $response["error"] = TRUE;
        $response["message"] = "Database Error1. Please Try Again!";
        die(json_encode($response));
    }
    $row = $stmt->fetch();
    if ($row) {
        $response["error"] = TRUE;
        $response["message"] = "I'm sorry, this email is already in use";
        die(json_encode($response));
    } 
    else {
        $query = "INSERT INTO users ( unique_id, name, email, encrypted_password, otp, created_at ) VALUES ( :uuid, :name, :email, :encrypted_password, :otp, NOW() )";
        $otp = rand(100000, 999999);
        $verified = 0;
        $query_params = array(
            ':uuid' => uniqid('', true),
            ':name' => $_POST['name'],
            ':email' => $_POST['email'],
            ':encrypted_password' => password_hash($_POST['password'], PASSWORD_DEFAULT),
            ':otp' => $otp );
        try {
            $stmt = $db->prepare($query);
            $result = $stmt->execute($query_params);
        }
        catch (PDOException $ex) {
            $response["error"] = TRUE;
            $response["message"] = "Database Error2. Please Try Again!";
            die(json_encode($response));
        }
        if ($stmt->execute($query_params)){
            $query_params = array(':email' => $_POST['email']);
            $query = "SELECT unique_id FROM users WHERE email = :email";
            $stmt = $db->prepare($query);
            $result = $stmt->execute($query_params);
            $unique_id = $result->fetchColumn();
            $path = "/App/users/$unique_id";
            if(!is_dir($path) ){
             mkdir($path, 0777, true);
            }
        }
    }
}

Answer 1

您需要更改文件夹创建块，因为当前它尝试第二次执行查询并失败：

<?php

require("config.php");
if (!empty($_POST)) {
    $response = array("error" => FALSE);
    $query = " SELECT 1 FROM users WHERE email = :email";
    $query_params = array(':email' => $_POST['email'] );
    try {
        $stmt = $db->prepare($query);
        $result = $stmt->execute($query_params);
    }
    catch (PDOException $ex) {
        $response["error"] = TRUE;
        $response["message"] = "Database Error1. Please Try Again!";
        die(json_encode($response));
    }
    $row = $stmt->fetch();
    if ($row) {
        $response["error"] = TRUE;
        $response["message"] = "I'm sorry, this email is already in use";
        die(json_encode($response));
    } 
    else {
        $query = "INSERT INTO users ( unique_id, name, email, encrypted_password, otp, created_at ) VALUES ( :uuid, :name, :email, :encrypted_password, :otp, NOW() )";
        $otp = rand(100000, 999999);
        $verified = 0;
        $uuid = uniqid('', true);

        $query_params = array(
            ':uuid' => $uuid,
            ':name' => $_POST['name'],
            ':email' => $_POST['email'],
            ':encrypted_password' => password_hash($_POST['password'], PASSWORD_DEFAULT),
            ':otp' => $otp );
        try {
            $stmt = $db->prepare($query);
            $result = $stmt->execute($query_params);
        }
        catch (PDOException $ex) {
            $response["error"] = TRUE;
            $response["message"] = "Database Error2. Please Try Again!";
            die(json_encode($response));
        }
        if ($result){
            $path = "/App/users/$uuid";
            if(!is_dir($path) ){
             mkdir($path, 0777, true);
            }
        }
    }
}