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PSR-2 namespace issue


How does the keyword “use” work in PHP and can I import classes with it?Making a login screen using OOP PHPLogin script not workingPDO Cannot Connect to Remote MySQLPHP PDO connection to remote server connects to local server insteadPHP 7 DomDocument not foundPDO: database credentialsConnect to an SQLite database with PHPphp cannot find Class when using namespaceFatal error: Uncaught Error: Call to a member functionPSR-2 namespace Fatal error: Uncaught Error: Class 'Database' not found













0















I added a namespace to my user.php file, this causes an error to be displayed :




Fatal error: Uncaught Error: Class 'User' not found in /var/www/html/login.php:9 Stack trace: #0 main thrown in
/var/www/html/login.php on line 9




I tried changing "new DatabaseDatabase();" to "new PDO();" but that causes another error which I've been unable to resolve after spending hours on google, if anyone could help I'd much appreciate it, thank you.



user.php



<?php
namespace User;

// 'user' object
class User
{


login.php



<?php
include_once "config/core.php";
$page_title = "Login";
$require_login = false;
include_once "login_checker.php";
include_once "config/database.php";
include_once "objects/user.php";
include_once "libs/php/pw-hashing/passwordLib.php";
$database = new DatabaseDatabase();
$db = $database->getConnection();
$user = new User($db);





php







share|improve this question



















  • 1





    What exactly is the problem? Since the class User is in the namespace User, it's fully qualified name is UserUser.

    – tkausl
    11 hours ago











  • Read the docs

    – Xatenev
    11 hours ago











  • @Xatenev - I've read the docs, but couldn't find the solution

    – The_Linux_Box
    11 hours ago











  • @tkausl - the problem is the error being displayed as mentioned in the post above, thank you

    – The_Linux_Box
    11 hours ago






  • 1





    Possible duplicate of How does the keyword "use" work in PHP and can I import classes with it?

    – Xatenev
    11 hours ago















0















I added a namespace to my user.php file, this causes an error to be displayed :




Fatal error: Uncaught Error: Class 'User' not found in /var/www/html/login.php:9 Stack trace: #0 main thrown in
/var/www/html/login.php on line 9




I tried changing "new DatabaseDatabase();" to "new PDO();" but that causes another error which I've been unable to resolve after spending hours on google, if anyone could help I'd much appreciate it, thank you.



user.php



<?php
namespace User;

// 'user' object
class User
{


login.php



<?php
include_once "config/core.php";
$page_title = "Login";
$require_login = false;
include_once "login_checker.php";
include_once "config/database.php";
include_once "objects/user.php";
include_once "libs/php/pw-hashing/passwordLib.php";
$database = new DatabaseDatabase();
$db = $database->getConnection();
$user = new User($db);





php







share|improve this question



















  • 1





    What exactly is the problem? Since the class User is in the namespace User, it's fully qualified name is UserUser.

    – tkausl
    11 hours ago











  • Read the docs

    – Xatenev
    11 hours ago











  • @Xatenev - I've read the docs, but couldn't find the solution

    – The_Linux_Box
    11 hours ago











  • @tkausl - the problem is the error being displayed as mentioned in the post above, thank you

    – The_Linux_Box
    11 hours ago






  • 1





    Possible duplicate of How does the keyword "use" work in PHP and can I import classes with it?

    – Xatenev
    11 hours ago













0












0








0


1






I added a namespace to my user.php file, this causes an error to be displayed :




Fatal error: Uncaught Error: Class 'User' not found in /var/www/html/login.php:9 Stack trace: #0 main thrown in
/var/www/html/login.php on line 9




I tried changing "new DatabaseDatabase();" to "new PDO();" but that causes another error which I've been unable to resolve after spending hours on google, if anyone could help I'd much appreciate it, thank you.



user.php



<?php
namespace User;

// 'user' object
class User
{


login.php



<?php
include_once "config/core.php";
$page_title = "Login";
$require_login = false;
include_once "login_checker.php";
include_once "config/database.php";
include_once "objects/user.php";
include_once "libs/php/pw-hashing/passwordLib.php";
$database = new DatabaseDatabase();
$db = $database->getConnection();
$user = new User($db);





php







share|improve this question
















I added a namespace to my user.php file, this causes an error to be displayed :




Fatal error: Uncaught Error: Class 'User' not found in /var/www/html/login.php:9 Stack trace: #0 main thrown in
/var/www/html/login.php on line 9




I tried changing "new DatabaseDatabase();" to "new PDO();" but that causes another error which I've been unable to resolve after spending hours on google, if anyone could help I'd much appreciate it, thank you.



user.php



<?php
namespace User;

// 'user' object
class User
{


login.php



<?php
include_once "config/core.php";
$page_title = "Login";
$require_login = false;
include_once "login_checker.php";
include_once "config/database.php";
include_once "objects/user.php";
include_once "libs/php/pw-hashing/passwordLib.php";
$database = new DatabaseDatabase();
$db = $database->getConnection();
$user = new User($db);





php




php






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 9 hours ago









Tomka Koliada

1,1821828




1,1821828










asked 11 hours ago









The_Linux_BoxThe_Linux_Box

144




144







  • 1





    What exactly is the problem? Since the class User is in the namespace User, it's fully qualified name is UserUser.

    – tkausl
    11 hours ago











  • Read the docs

    – Xatenev
    11 hours ago











  • @Xatenev - I've read the docs, but couldn't find the solution

    – The_Linux_Box
    11 hours ago











  • @tkausl - the problem is the error being displayed as mentioned in the post above, thank you

    – The_Linux_Box
    11 hours ago






  • 1





    Possible duplicate of How does the keyword "use" work in PHP and can I import classes with it?

    – Xatenev
    11 hours ago












  • 1





    What exactly is the problem? Since the class User is in the namespace User, it's fully qualified name is UserUser.

    – tkausl
    11 hours ago











  • Read the docs

    – Xatenev
    11 hours ago











  • @Xatenev - I've read the docs, but couldn't find the solution

    – The_Linux_Box
    11 hours ago











  • @tkausl - the problem is the error being displayed as mentioned in the post above, thank you

    – The_Linux_Box
    11 hours ago






  • 1





    Possible duplicate of How does the keyword "use" work in PHP and can I import classes with it?

    – Xatenev
    11 hours ago







1




1





What exactly is the problem? Since the class User is in the namespace User, it's fully qualified name is UserUser.

– tkausl
11 hours ago





What exactly is the problem? Since the class User is in the namespace User, it's fully qualified name is UserUser.

– tkausl
11 hours ago













Read the docs

– Xatenev
11 hours ago





Read the docs

– Xatenev
11 hours ago













@Xatenev - I've read the docs, but couldn't find the solution

– The_Linux_Box
11 hours ago





@Xatenev - I've read the docs, but couldn't find the solution

– The_Linux_Box
11 hours ago













@tkausl - the problem is the error being displayed as mentioned in the post above, thank you

– The_Linux_Box
11 hours ago





@tkausl - the problem is the error being displayed as mentioned in the post above, thank you

– The_Linux_Box
11 hours ago




1




1





Possible duplicate of How does the keyword "use" work in PHP and can I import classes with it?

– Xatenev
11 hours ago





Possible duplicate of How does the keyword "use" work in PHP and can I import classes with it?

– Xatenev
11 hours ago












1 Answer
1






active

oldest

votes


















-1














use UserUser;
$user = new User($db);





share|improve this answer


















  • 3





    Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

    – Eel Lee
    10 hours ago










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1 Answer
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1 Answer
1






active

oldest

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active

oldest

votes






active

oldest

votes









-1














use UserUser;
$user = new User($db);





share|improve this answer


















  • 3





    Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

    – Eel Lee
    10 hours ago















-1














use UserUser;
$user = new User($db);





share|improve this answer


















  • 3





    Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

    – Eel Lee
    10 hours ago













-1












-1








-1







use UserUser;
$user = new User($db);





share|improve this answer













use UserUser;
$user = new User($db);






share|improve this answer












share|improve this answer



share|improve this answer










answered 11 hours ago









Николай ЛубышевНиколай Лубышев

44948




44948







  • 3





    Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

    – Eel Lee
    10 hours ago












  • 3





    Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

    – Eel Lee
    10 hours ago







3




3





Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

– Eel Lee
10 hours ago





Hi, it would be nice to provide some context and/or explanation to this snippet. Thank you!

– Eel Lee
10 hours ago



















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