php - cannot get column value from a query -

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i want set value of text input value of column database :

<input name="clt_cin_pass" id="clt_cin_pass" type="text" maxlength="25" placeholder="cin/passeport" value="{{data.clt_cin_pass}}"/>

the data variable gotten controller :

<?php  use phalcon\mvc\controller;  class referentielclientcontroller extends controller {     ...     public function modifierclientaction($id){         $this->view->titre = 'modification de client';         $critere = array();         $critere["clt_id"] = $id;         $enreg = client::listerclient($critere);         $this->view->data = $enreg;         return $this->view->pick("client/client");     }     ... }  ?>

the model client :

<?php  use phalcon\mvc\model; use phalcon\mvc\model\query;  class client extends model {      function listerclient($critere) {         // instantiate query         $ssql = "                 select c.clt_id clt_id,c.clt_cin_pass clt_cin_pass,concat_ws(' ',c.clt_nom,c.clt_prenom) noms,c.clt_tel clt_tel,                 c.clt_adresse clt_adresse,c.clt_comment clt_comment                  client c 1 = 1 ";          if(isset($critere["clt_id"]) && $critere["clt_id"] != "") {             $ssql .= "and c.clt_id = ' " . $critere["clt_id"] . "' ";             }          $query = new query($ssql,$this->getdi());          // execute query returning result if         $ret = $query->execute();          return $ret;      } }  ?>

the query returns row , @ runtime field has no value ! how populate field's value ?


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