Print array into another array [Zend]

Question

I use Zend 1

CONTROLLER:

    public function insertarAction() {

        $entidades_salud = new Application_Model_DbTable_EntidadesSalud();
        $datos_entidades = $entidades_salud->buscarEntidades();
}

MODEL:

<?php

class Application_Model_DbTable_EntidadesSalud extends Zend_Db_Table_Abstract
{

    protected $_name = 'entidades_salud';
    protected $_primary = 'codigo_entidad_salud';

    public function buscarEntidades() {

        $consulta = $this->select()->from($this->_name);
        $query = $this->fetchAll($consulta)->toArray();
        return $query;

    }


}

PRINT OF CONSULT [print_r($datos_entidades); - in controller]

    Array ( [0] => Array ( [codigo_entidad_salud] => 1 [nombre_entidad] => SANITAS ) 
             [1] => Array ( [codigo_entidad_salud] => 3 [nombre_entidad] => wladfimir )
             [2] => Array ( [codigo_entidad_salud] => 4 [nombre_entidad] => Juli ))
no entraArray ( [controller] => beneficiarios [action] => insertar [module] => default ) 

According to the above result, I require print:

1 SANITAS
3 wladfimir
4 Juli

I think it should work with something like:

        while($row = mysqli_fetch_assoc($datos_entidades)){
                echo $row['codigo_entidad_salud'];
        echo $row['nombre_entidad'];
}

Answer 1

You are converting The results into array, you can do what Rikesh Suggested as,

foreach($datos_entidades as $row){
    echo $row['codigo_entidad_salud'];
    echo $row['nombre_entidad'];
}

And you can pass $datos_entidades to View Script as $this->view->data= $datos_entidades;

and you will be able to use,

foreach($this->data as $row){
    echo $row['codigo_entidad_salud'];
    echo $row['nombre_entidad'];
}

in your view script also,

an alternate approach,

You dont use toArray() in $query = $this->fetchAll($consulta)->toArray();

just use, $query = $this->fetchAll($consulta);

and you will be able access it like following,

foreach($datos_entidades as $row){
    echo $row->codigo_entidad_salud;
    echo $row->nombre_entidad;
}

and will be able to access same way in view script also.

Answer 2

What you need is foreach loop to iterate through an array.

foreach($datos_entidades as $row){
    echo $row['codigo_entidad_salud'];
    echo $row['nombre_entidad'];
}

Note: The display logic should fall into the view file, you should pass data to view & in view file you need loop to display the records.