Question

我正在编写PHP后端程序，但我的程序不起作用，因为PHP不支持get_result()和fetch_assoc()函数。

如何重写代码以便它们可以像使用此函数一样工作？

public function storeUser($userLoginID, $password) {                        

    $uuid = uniqid('', true);
    $hash = $this->hashSSHA($password);
    $encrypted_password = $hash["encrypted"];
    $salt = $hash["salt"];
    $stmt = $this->conn->prepare("INSERT INTO hkcheung.users(unique_id,userLoginID,encrypted_password,salt,created_at) VALUES (?,?,?,?,NOW())");
    $stmt->bind_param("ssss", $uuid, $userLoginID, $encrypted_password, $salt);
    $result = $stmt->execute();
    $stmt->close();
    if ($result) {
        $stmt = $this->conn->prepare("SELECT * FROM hkcheung.users WHERE userLoginID=?");
        $stmt->bind_param("s", $userLoginID);
        $stmt->execute();
        $result = $stmt->get_result();
        $users = $result->fetch_assoc();
        $stmt->close();
        return $users;
    } else {
        return false;
    }
}

Answer 1

将以下功能添加到您的php文件

function get_result( $Statement ) {
    $RESULT = array();
    $Statement->store_result();
    for ( $i = 0; $i < $Statement->num_rows; $i++ ) {
        $Metadata = $Statement->result_metadata();
        $PARAMS = array();
        while ( $Field = $Metadata->fetch_field() ) {
            $PARAMS[] = &$RESULT[ $i ][ $Field->name ];
        }
        call_user_func_array( array( $Statement, 'bind_result' ), $PARAMS );
        $Statement->fetch();
    }
    return $RESULT;
}

并在get_result行，将其更改为

$result =  $this->get_result($stmt);

Php get_result（）和fetch_assoc（）替代

1 个答案: