Class VarDumper not found

Hello

I’m coming from V1 and an looking for V2

I first tried tu use php vardump : vardump($var);

but but I get this message :

Call to undefined function common\models\vardump()

Then I tried a way to use vardumper : echo VarDumper::dump($var);

I get the message :

Class ‘common\models\VarDumper’ not found

I also tried with namespace : yii\helpers\VarDumper but it does not work

Any Help ?

Show complete error message.




PHP Fatal Error – yii\base\ErrorException


Class 'Yii\helpers\VarDumper' not found

1. in ..\common\models\UkzUser.php at line 134

125126127128129130131132133134135136137138139140141142 

    //protected function beforeSave()

    public function beforeSave($insert)

    {

        if ($this->birthday <> NULL) {

            $var = date('Y').date('m').date('d');

            $sql = 'SELECT * FROM ukz_calcsignelem WHERE start > '.$var.' ORDER BY start';

            $signelem = UkzCalcsignelem::findBySql($sql)->one(); // all()

            //yii\helpers\VarDumper::dump($signelem);

echo yii\helpers\VarDumper::dump($signelem); 

            vardump($signelem);

            exit;

 

            $this->sign = '';

        }

        return parent::beforeSave();

    }

}

2. yii\base\ErrorHandler::handleFatalError()

$_GET = [

    'r' => 'user/update',

    'id' => '1',

];


$_POST = [

    '_csrf' => 'bHUxZUFWMHYhHGEyFRNoOTkaYxxsEVc5Gyp9JBQ1cSAiRFkNDjBCOQ==',

    'UkzUser' => [

        'username' => 'admin',

        'auth_key' => 'HHoWORKGW-6hY5OJXv26stpo2-5VQMox',

        'password_hash' => '$2y$13$Fjq4dyuelMIakSVhAMoMte5Dm22CKa.upRXXA25HKvcHMYUxaH1Xq',

        'password_reset_token' => '',

        'email' => 'gtrennert@toolasi.fr',

        'status' => '10',

        'created_at' => '1422215823',

        'updated_at' => '1422215823',

        'name' => 'zzz',

        'phone' => '',

        'enabled' => '1',

        'last_login' => '',

        'birthday' => '2010/10/10',

        'sex' => '1',

        'size' => '',

        'weight' => '',

        'eyecolor_id' => '',

        'style_id' => '',

        'kids' => '1',

        'home' => '',

        'homevalid' => '',

        'languages' => '',

        'languagesvalid' => '',

        'photoimgfile' => '',

        'photoimgfilevalid' => '',

        'sign' => '',

        'signdescription' => '',

        'signdescriptionvalid' => '',

        'signimgfile' => '',

        'element' => '',

        'elementimgfile' => '',

    ],

];


$_SERVER = [

    'HTTP_HOST' => 'localhost',

    'HTTP_CONNECTION' => 'keep-alive',

    'CONTENT_LENGTH' => '984',

    'HTTP_CACHE_CONTROL' => 'max-age=0',

    'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',

    'HTTP_ORIGIN' => 'http://localhost',

    'HTTP_USER_AGENT' => 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.91 Safari/537.36',

    'CONTENT_TYPE' => 'application/x-www-form-urlencoded',

    'HTTP_REFERER' => 'http://localhost/yii2ti01/ti0101/backend/web/index.php?r=user%2Fupdate&id=1',

    'HTTP_ACCEPT_ENCODING' => 'gzip, deflate',

    'HTTP_ACCEPT_LANGUAGE' => 'fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4,de;q=0.2',

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    'PATH' => 'C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\Program Files\\Microsoft SQL Server\\100\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\100\\DTS\\Binn\\;C:\\WINDOWS\\system32\\WindowsPowerShell\\v1.0;C:\\Program Files\\Microsoft SQL Server\\100\\Tools\\Binn\\VSShell\\Common7\\IDE\\;C:\\Qt\\2010.05\\qt\\bin;C:\\MinGW\\bin;C:\\xampplite\\mysql\\bin;C:\\Program Files\\OpenLibraries\\bin;C:\\Program Files\\Fichiers communs\\Acronis\\SnapAPI\\;C:\\Program Files\\QuickTime\\QTSystem\\;C:\\Program Files\\Pinnacle\\Shared Files\\;C:\\wamp\\bin\\php\\php5.4.21;C:\\Program Files\\Git\\cmd;C:\\wkhtmltopdf;C:\\Phpunit\\vendor\\bin;C:\\Documents and Settings\\All Users\\Application Data\\Drush\\;C:\\Program Files\\Drush\\GnuWin32\\bin;C:\\Program Files\\Drush\\Php;C:\\Documents and Settings\\All Users\\Application Data\\ComposerSetup\\bin;',

    'SystemRoot' => 'C:\\WINDOWS',

    'COMSPEC' => 'C:\\WINDOWS\\system32\\cmd.exe',

    'PATHEXT' => '.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.PSC1',

    'WINDIR' => 'C:\\WINDOWS',

    'SERVER_SIGNATURE' => '',

    'SERVER_SOFTWARE' => 'Apache/2.2.17 (Win32) PHP/5.4.6',

    'SERVER_NAME' => 'localhost',

    'SERVER_ADDR' => '127.0.0.1',

    'SERVER_PORT' => '80',

    'REMOTE_ADDR' => '127.0.0.1',

    'DOCUMENT_ROOT' => 'C:/wamp/www/',

    'SERVER_ADMIN' => 'admin@localhost',

    'SCRIPT_FILENAME' => 'C:/wamp/www/yii2ti01/ti0101/backend/web/index.php',

    'REMOTE_PORT' => '4767',

    'GATEWAY_INTERFACE' => 'CGI/1.1',

    'SERVER_PROTOCOL' => 'HTTP/1.1',

    'REQUEST_METHOD' => 'POST',

    'QUERY_STRING' => 'r=user%2Fupdate&id=1',

    'REQUEST_URI' => '/yii2ti01/ti0101/backend/web/index.php?r=user%2Fupdate&id=1',

    'SCRIPT_NAME' => '/yii2ti01/ti0101/backend/web/index.php',

    'PHP_SELF' => '/yii2ti01/ti0101/backend/web/index.php',

    'REQUEST_TIME_FLOAT' => 1422215892.015,

    'REQUEST_TIME' => 1422215892,

];


...


Yii Framework

2015-01-25, 19:58:12


Apache/2.2.17 (Win32) PHP/5.4.6

Yii Framework/2.0.2



Ooops, your class is changed.

Maybe it works :




use \yii\helpers\VarDumper;

VarDumper::dump($signelem);

echo VarDumper::export($signelem);