Problemas a compaginar en PHP, y Bootstrap[Resuelta]

<?php
class EstacionData {
	public static $tablename = "estacion";
	
	public function EstacionData(){
		$this->codigo = "";
		$this->terminal = "";
		$this->ip_privado = "";
		$this->ip_publica = "";
		$this->mac = "";
		$this->motivo = "";
		$this->created_at = "NOW()";
	}
public function getCategoria(){ return CategoryData::getById($this->categoria_id); }
public function getPlan(){ return PlanData::getById($this->plan_id); }
public function add(){
$sql = "insert into ".self::$tablename."(codigo, terminal, plan_id, ip_privado, ip_publica, mac, categoria_id, motivo, created_at) ";
$sql .= "value (\"$this->codigo\", \"$this->terminal\", $this->plan_id,\"$this->ip_privado\", \"$this->ip_publica\", \"$this->mac\",$this->categoria_id,  \"$this->motivo\", $this->created_at)";
		Executor::doit($sql);
	}

	public static function delById($id){
		$sql = "delete from ".self::$tablename." where id=$id";
		Executor::doit($sql);
	}
	public function del(){
		$sql = "delete from ".self::$tablename." where id=$this->id";
		Executor::doit($sql);
	}

// partiendo de que ya tenemos creado un objecto EstacionData previamente utilizamos el contexto
	
	public function update(){
$sql = "update ".self::$tablename." set codigo=\"$this->codigo\",terminal=\"$this->terminal\",plan_id=\"$this->plan_id\",ip_privado=\"$this->ip_privado\",ip_publica=\"$this->ip_publica\", mac=\"$this->mac\" ,categoria_id=\"$this->categoria_id\", motivo=\"$this->motivo\" where id=$this->id";
		Executor::doit($sql);
	}
public static function getById($id){
		$sql = "select * from ".self::$tablename." where id=$id";
		$query = Executor::doit($sql);
		return Model::one($query[0],new EstacionData());
	}


	public static function getAll(){
		$sql = "select * from ".self::$tablename." WHERE categoria_id=1 order by id desc";
		$query = Executor::doit($sql);
		return Model::many($query[0],new EstacionData());
	}
	public static function getAll2(){
		$sql = "select * from ".self::$tablename." WHERE categoria_id=2 order by id desc";
		$query = Executor::doit($sql);
		return Model::many($query[0],new EstacionData());
	}
	public static function getAll3(){
		$sql = "select * from ".self::$tablename." WHERE categoria_id=3 order by id desc";
		$query = Executor::doit($sql);
		return Model::many($query[0],new EstacionData());
	}
	public static function getAll4(){
		$sql = "select * from ".self::$tablename." WHERE categoria_id=4 order by id desc";
		$query = Executor::doit($sql);
		return Model::many($query[0],new EstacionData());
	}

		
	public static function getAllByPage($start_from,$limit){
		$sql = "select * from ".self::$tablename." where id>=$start_from limit $limit";
		$query = Executor::doit($sql);
		return Model::many($query[0],new EstacionData());
	}
	
	public static function getLike($q){
		$sql = "select * from ".self::$tablename." where terminal like '%$q%' or email like '%$q%'";
		$query = Executor::doit($sql);
		return Model::many($query[0],new EstacionData());
	}


}

?>

<div class="row">
<div class="col-md-12">
<h1>Lista de Estaciones Activas</h1>
<div class="clearfix"></div>

<?php
$page = 1;
if(isset($_GET["page"])){
	$page=$_GET["page"];
}
$limit=10;
if(isset($_GET["limit"]) && $_GET["limit"]!="" && $_GET["limit"]!=$limit){
	$limit=$_GET["limit"];
}

		$users = EstacionData::getAll();
if(count($users)>0){

if($page==1){
$curr_users = EstacionData::getAllByPage($users[0]->id,$limit);
}else{
$curr_users = EstacionData::getAllByPage($users[($page-1)*$limit]->id,$limit);

}
$npaginas = floor(count($users)/$limit);
 $spaginas = count($users)%$limit;


if($spaginas>0){ $npaginas++;}

	?>

	<h3>Pagina <?php echo $page." de ".$npaginas; ?></h3>
<div class="btn-group pull-right">
<?php
$px=$page-1;
if($px>0):
?>
<a class="btn btn-sm btn-default" href="<?php echo "index.php?view=estaciones&limit=$limit&page=".($px); ?>"><i class="glyphicon glyphicon-chevron-left"></i> Atras </a>
<?php endif; ?>

<?php 
$px=$page+1;
if($px<=$npaginas):
?>
<a class="btn btn-sm btn-default" href="<?php echo "index.php?view=estaciones&limit=$limit&page=".($px); ?>">Adelante <i class="glyphicon glyphicon-chevron-right"></i></a>
<?php endif; ?>

</div>
<div class="clearfix"></div>
<br><table width="685" class="table table-bordered table-hover">
	<thead>
		<th>Nombre completo</th>
			<th>Plan</th>
			<th>Mac</th>
			<th>IP Privada</th>
            <th>IP Publica</th>
            <th>Motivo</th>
            <th>Estado</th>
           <th>Acciones</th>
		
	<?php foreach($curr_users as $user):
		$categoria  = $user->getCategoria();
					$plan  = $user->getPlan();
				?>
		
	<tr>
		<td><?php echo $user->codigo." - ".$user->terminal; ?></td>
		<td><?php echo $plan->nombre." "; ?></td>
		<td><?php echo $user->mac; ?></td>
        <td><?php echo $user->ip_privado; ?></td>
        <td><?php echo $user->ip_publica; ?></td>
        <td><?php echo $user->motivo; ?></td>
        <td><?php echo $categoria->nombre." "; ?></td>
		<td style="width:180px;">
		<a href="index.php?view=averiashistory&id=<?php echo $user->id;?>" class="btn btn-xs btn-success">Averias</a>
		<a href="index.php?view=editestacion&id=<?php echo $user->id;?>" class="btn btn-warning btn-xs">Editar</a>
		<a href="index.php?view=delestacion&id=<?php echo $user->id;?>" class="btn btn-danger btn-xs">Eliminar</a>
	</td>
	</tr>
	<?php endforeach;?>
</table>
<div class="btn-group pull-right">

<?php

for($i=0;$i<$npaginas;$i++){
	echo "<a href='index.php?view=estaciones&limit=$limit&page=".($i+1)."' class='btn btn-default btn-sm'>".($i+1)."</a> ";
}
?>
</div>
<form class="form-inline">
	<label for="limit">Limite</label>
	<input type="hidden" name="view" value="estaciones">
	<input type="number" value=<?php echo $limit?> name="limit" style="width:60px;" class="form-control">
</form>

<div class="clearfix"></div>

	<?php
}else{
	?>
	<div class="jumbotron">
		<h2>No Estaciones Activas</h2>
	</div>
	<?php
}

?>
	</div>
</div>